CN105224665B - Wrong question management method and system - Google Patents
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- CN105224665B CN105224665B CN201510646172.0A CN201510646172A CN105224665B CN 105224665 B CN105224665 B CN 105224665B CN 201510646172 A CN201510646172 A CN 201510646172A CN 105224665 B CN105224665 B CN 105224665B
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- 238000007726 management method Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000012552 review Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 abstract description 12
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000012015 optical character recognition Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 238000013518 transcription Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/432—Query formulation
- G06F16/434—Query formulation using image data, e.g. images, photos, pictures taken by a user
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Abstract
The invention discloses a wrong question management method and system. The method comprises the following steps: acquiring a picture of a wrong question; performing character recognition on the picture to acquire keywords of the wrong question; matching the test questions in the cloud question bank by using the keywords; if the same or similar test questions are matched, inputting the test questions into an electronic wrong question bank; and if no matched test questions exist, the wrong questions are fed back to the background server, and the background server records the wrong questions into the electronic wrong question bank. The invention obtains the wrong question from the cloud question bank or the background server to be recorded into the electronic wrong question book by performing character recognition on the wrong question picture and utilizing the keywords of the wrong question, improves the wrong question recording efficiency, and is favorable for classifying, sorting and reviewing and recommending the wrong question.
Description
Technical field
The present invention relates to intelligence learning technical field more particularly to a kind of wrong topic management methods and system.
Background technology
Student usually needs to the examination question to do wrong arrange in learning process to be fabricated to corresponding wrong answer list, is reviewing
When targetedly learnt for the content in wrong answer list, so as to preferably grasp oneself do not have in learning process grasp
Knowledge point, calculus technique etc. to improve school grade, but are one very time-consuming and numerous for student to the arrangement of wrong answer list
Trivial thing.The method of the making wrong answer list of most original is that the papery mistake on paper, books, exercise volume etc. is inscribed manual transcription to enter mistake
It inscribes in this, this mode heavy workload, efficiency is low, it is difficult to adhere to；Typing paper is taken in the wrong answer list management method of the prior art
The mode of matter mistake topic picture makes wrong answer list, but typing to be wrong topic picture cannot sort out mistake topic after typing mistake topic
It arranges, wrong answer list is more in disorder, and efficiency of inputting is low.The present invention utilizes the pass of mistake topic by carrying out character recognition to mistake topic picture
Key word obtains wrong questions record from high in the clouds exam pool or background server and enters electronics wrong answer list, improves the efficiency that wrong questions record enters, favorably
It carries out classified finishing and reviews to recommend in inscribing mistake.
Invention content
The present invention proposes a kind of wrong topic management method and system, this method using wrong topic keyword, from high in the clouds exam pool or
Wrong questions record is obtained in background server and enters electronics wrong answer list, improves the efficiency that wrong questions record enters.
For this purpose, the present invention uses following technical scheme：
In a first aspect, the present invention proposes a kind of wrong topic management method, including：
Obtain the picture of wrong topic；
Character recognition is carried out to the picture, obtains the keyword of the wrong topic；
The examination question of high in the clouds exam pool is matched using the keyword；
It, will be in the test questions input to electronics mistake exam pool if matching same or similar examination question；If without matched examination
The wrong topic is fed back to background server by topic, and the wrong topic is entered into electronics mistake exam pool by background server.
The technology that uses of character recognition is carried out for optical character recognition technology to the picture, utilizes optical character identification journey
Ordered pair mistake topic picture is scanned and analyzing processing, the automatic keyword parsed in error topic picture.It is described same or similar
Examination question is specifically, inscribe identical examination question and keyword with the mistake being photographed as the examination question of the crucial synonym of the wrong topic.
Wherein, described that the examination question of high in the clouds exam pool is matched using the keyword, specially：Use the keyword
The examination question of high in the clouds exam pool is matched with the synonym of the keyword.
Wherein, after the matching, further include：The wrong topic reason for recording the wrong topic counts the frequency of the wrong topic, right
Mistake topic is sorted out；
It is described that mistake topic is sorted out, specially：Sorted out according to the wrong attribute of inscribing；
The attribute includes grade, subject, knowledge point.
Wherein, described by after in the test questions input to electronics mistake exam pool, further include：It is obtained from the exam pool of high in the clouds described
The association content of mistake topic, the association content is entered into electronics mistake exam pool.
If matching same or similar examination question, the examination question being entered into electronics mistake exam pool is described same or similar
Examination question is obtained from the exam pool of high in the clouds and the examination question or mistake of examination question, similar calculus technique that the examination question is same knowledge point at this time
The accidentally identical examination question of reason；
Wherein, it is described the wrong topic is entered into electronics mistake exam pool by background server after, further include：By the mistake
Topic is entered into the high in the clouds exam pool.
Wherein, it is described to mistake topic sort out after, further include：Recommend to review wrong topic.
Wherein, wrong topic is reviewed in the recommendation, including：
If the frequency of mistake topic is more than preset first threshold, recommends to review mistake topic or recommend to review in mistake topic and association
Hold；
If the frequency of the wrong topic of same knowledge point is more than preset second threshold, recommend the wrong topic for reviewing the knowledge point；
If the frequency of the wrong topic of same wrong topic reason is more than preset third threshold value, recommend the wrong topic for reviewing mistake topic reason.
Preset first threshold, preset second threshold and preset third threshold value are not provided specifically herein, preset first
Threshold value, preset second threshold and preset third threshold value three can be identical, can also be all different, can also both wherein phase
Together, different settings, such as preset first threshold can be done according to the learning ability of user, study frequency, each learning time etc.
It can be 3 times, 5 times, 7 times or 10 times, preset second threshold can be 2 times, 4 times, 6 times or 8 times, and preset third threshold value can be
3 times, 5 times, 7 times or 10 times.
Second aspect, the present invention propose a kind of wrong topic management system, including：
Acquisition module：Picture for obtaining wrong topic；
Identification module：For carrying out character recognition to the picture, the keyword of the wrong topic is obtained；
Matching module：For using the keyword to match the examination question of high in the clouds exam pool；
Recording module：If, will be in the test questions input to electronics mistake exam pool for matching same or similar examination question；If
There is no matched examination question, the wrong topic is fed back into background server, the wrong topic is entered into electronics mistake by background server
In exam pool.
Wherein, further include classifying module：Wrong topic reason for recording the wrong topic counts the frequency of the wrong topic, right
Mistake topic is sorted out.
Wherein, further include reviewing recommending module：For recommending to review wrong topic.
A kind of wrong topic management method and system, this method provided by the invention include：Obtain the picture of wrong topic；To the figure
Piece carries out character recognition, obtains the keyword of the wrong topic；The examination question of high in the clouds exam pool is matched using the keyword；If
Same or similar examination question is matched, it will be in the test questions input to electronics mistake exam pool；If without matched examination question, by the mistake
Topic feeds back to background server, and the wrong topic is entered into electronics mistake exam pool by background server.The present invention is by inscribing mistake
Picture carries out character recognition, using the keyword of mistake topic, wrong questions record is obtained from high in the clouds exam pool or background server and enters electronics mistake
Topic originally, improves the efficiency that wrong questions record enters, and is conducive to inscribe progress classified finishing to mistake and review is recommended.
Description of the drawings
Fig. 1 is a kind of method flow diagram of wrong topic management method embodiment one provided by the invention.
Fig. 2 is a kind of method flow diagram of wrong topic management method embodiment two provided by the invention.
A kind of Fig. 3 functional block diagrams of wrong topic management system embodiment one provided by the invention.
A kind of Fig. 4 functional block diagrams of wrong topic management system embodiment two provided by the invention.
Specific implementation mode
Below in conjunction with attached drawing, the technical solution further illustrated the present invention by specific embodiment.
Embodiment one
With reference to figure 1, a kind of wrong topic management method includes the following steps：
S101, the picture for obtaining wrong topic.
User takes pictures to the papery mistake topic on papery books, exercise volume, paper etc. by picture pick-up device, acquisition pair
Answer the wrong picture inscribed.
S102, character recognition is carried out to the picture, obtains the keyword of the wrong topic.
The present invention carries out character recognition to the picture and preferably uses optical character recognition technology, is known using optical character
Other program is scanned to mistake topic picture and analyzing processing, the automatic keyword parsed in error topic picture.
It is written that optical character recognition technology can carry out processing conversion to the pictorial information for the obtained photo such as scan, take pictures
Word information, the keyword of parsing error topic in the obtained text information of conversion, the step for can mistake effectively be inscribed into picture
Be converted to the efficiency of inputting that text information is conducive to help to improve wrong topic.Other character recognition technologies pair additionally may be used
The picture carries out character recognition, and the present embodiment is not specifically limited the character recognition technologies of use.
S103, the examination question of high in the clouds exam pool is matched using the keyword.
It is described that the examination question of high in the clouds exam pool is matched using the keyword, specially：Use the keyword and institute
The synonym for stating keyword matches the examination question of high in the clouds exam pool, and when matching is not only matched using keyword, simultaneously
It is also matched using the synonym of keyword, user in the matching process can also modify to keyword, using repairing
Change rear keyword to match the examination question of high in the clouds exam pool, be improved from the exam pool of high in the clouds using the matching way of a variety of keywords
It is matched to the probability with the wrong same or similar examination question of topic, the efficiency that wrong questions record enters can be effectively improved.
It, will be in the test questions input to electronics mistake exam pool if S104, matching same or similar examination question.
The similar examination question refers to the keyword of the examination question with by the examination question of the synonym of the keyword, can be and institute
State the identical examination question in knowledge point of wrong topic, or examination question identical with the calculus technique of mistake topic.
Preferably, further include after S103：
If S105, without matched examination question, the wrong topic is fed back into background server, by background server by the mistake
Topic is entered into electronics mistake exam pool.
Wherein, S104 and S105 selects a progress.
From the examination question of high in the clouds exam pool or background server typing it is electronics examination question in S104 and S105, electronics examination question record
Enter wrong answer list and generates electronics wrong answer list.
The present invention, using the keyword of mistake topic, is taken by carrying out character recognition to mistake topic picture from high in the clouds exam pool or backstage
Obtain wrong questions record in business device and enter electronics wrong answer list, improve the efficiency that wrong questions record enters, be conducive to inscribe mistake carry out classified finishing and
It reviews and recommends.
Embodiment two
The present embodiment is to increase several steps on the basis of embodiment one, with reference to figure 2.
A kind of wrong topic management method, includes the following steps：
S201, the picture for obtaining wrong topic.
S202, character recognition is carried out to the picture, obtains the keyword of the wrong topic.
S203, the examination question of high in the clouds exam pool is matched using the keyword.
It, will be in the test questions input to electronics mistake exam pool if S204, matching same or similar examination question.
The association content is entered into electronics mistake topic by S205, the association content that the wrong topic is obtained from the exam pool of high in the clouds
In library；
The skill of solving a problem of the association content of the wrong topic includes and the mistake is inscribed the relevant examination question in knowledge point and the wrong topic
The skill of solving a problem of skilful identical examination question, the correlated knowledge point content of the wrong topic, correlated knowledge point Context resolution and the wrong topic
Ingeniously.After by matched same or like test questions input electronics wrong answer list, continue to obtain the wrong topic from the exam pool of high in the clouds
It is associated with content, and by the association content of the wrong topic also typing electronics wrong answer list, user inscribes the mistake in electronics wrong answer list
The association content of the wrong topic can be learnt together when being learnt, effectively improve the learning efficiency of user.
S206, the wrong topic reason for recording the wrong topic, count the frequency of the wrong topic, sort out to mistake topic.
It is described that mistake topic is sorted out, specially：Sorted out according to the wrong attribute of inscribing；The wrong topic attribute includes year
Grade, subject, knowledge point.Mistake topic is sorted out according to the grade of mistake topic, subject, knowledge point, such as user typing is together
Geometric proof is inscribed, the affiliated entitled junior middle school's second grade of geometric proof, the second term, mathematic subject, chapter 3 second unit, related complete
The examination question of equilateral triangle, then it is junior middle school's second grade the examination question to be referred to grade, and term is the second term, and subject is mathematics, chapter
Section be chapter 3 second unit, knowledge point be congruent triangles classification catalogue under, if again the examination question of typing still with congruence
The relevant examination question of triangle is then equally sorted out under the classification catalogue, and it is corresponding that user can then be quickly found out this in the case where sorting out catalogue
All examination questions of grade or the institute of all examination questions of the corresponding section's purpose of corresponding grade or the corresponding knowledge point of the corresponding subject of corresponding grade
There is examination question, specifically reading selected examination question according to the selection of user carries out review recommendation.At this point, can also be from high in the clouds exam pool
The middle wrong topic rate for obtaining typing examination question, the mistake topic rate refer to same wrong inscribe and are matched to and are recorded by all users in exam pool beyond the clouds
Enter the ratio of the number and user's number of wrong answer list, user is known that the wrong topic of oneself typing is wrong in all users
Accidentally rate, to carry out the study of selectivity to the wrong topic of typing, if the wrong topic rate of typing mistake topic is higher, such as user thinks
Wrong topic rate belongs to the topic for being generally easy error in the examination question higher than 30%, and emphasis is needed to review, then can be according to the need of user
It asks and this part of examination question is labeled.
S207, recommend to review wrong topic.
Wrong topic is reviewed in the recommendation, including：
If the frequency of mistake topic is more than preset first threshold, recommends to review mistake topic or recommend to review in mistake topic and association
Hold；
If the frequency of the wrong topic of same knowledge point is more than preset second threshold, recommend the wrong topic for reviewing the knowledge point；
If the frequency of the wrong topic of same wrong topic reason is more than preset third threshold value, recommend the wrong topic for reviewing mistake topic reason.
The numerical value of preset first threshold, preset second threshold and preset third threshold value is not provided specifically herein, in advance
Setting first threshold, preset second threshold and preset third threshold value three can be all identical, can also be all different, can also wherein two
Person is identical.
User can learn frequency according to the study intensity of oneself, carry out situations such as learning ability preset first threshold,
The setting of preset second threshold and preset third threshold value, such as user is when learning a certain unit, if preset first threshold of setting
Value is 3 times, 5 times, 7 times or 10 times, when the frequency of mistake topic has been more than 3 times, 5 times, the 7 times or 10 times frequency mistakes for then thinking mistake topic
Height will repeat to review and recommend for the association content of the excessively high wrong topic of the frequency of mistake topic and wrong topic；If setting preset the
Two threshold values are 2 times, 4 times, 6 times or 8 times, when the frequency of the wrong topic of same knowledge point has been more than then to think for 2 times, 4 times, 6 times or 8 times
Knowledge point grasp is insecure, and the corresponding examination question in the knowledge point and the knowledge point will be repeated to review and recommended；If
It is 3 times, 5 times, 7 times or 10 times that preset third threshold value, which is arranged, when the frequency of the wrong topic of same wrong topic reason has been more than 3 times, 5 times, 7
It is secondary or be then considered that the frequency is excessively high for 10 times, the association content of the wrong topic of the wrong topic of same wrong topic reason will be repeated multiple
It practises and recommending.Additionally review recommendation periodically can be carried out to electronics wrong answer list according to the demand of user, such as recommend one weekly
It is secondary, or monthly recommend once, it is specific to recommend the period that be configured according to the demand of user.
The association content that the wrong topic is obtained from the exam pool of high in the clouds, the association content is entered into electronics mistake exam pool,
The association content of the wrong topic can be learnt together when user learns the wrong topic in electronics wrong answer list, energy
Enough effective learning efficiencies for improving user；The wrong topic reason for recording the wrong topic, counts the frequency of the wrong topic, according to institute
It states wrong topic attribute to be sorted out, easily facilitates user and targetedly learnt according to classification in study, include additionally
Recommend to review wrong topic, according to the frequency of the wrong topic of the frequency of mistake topic, the frequency of the wrong topic of same knowledge point or same wrong topic reason
Review recommendation is targetedly carried out, the learning efficiency of user is further improved.
The present invention, using the keyword of mistake topic, is taken by carrying out character recognition to mistake topic picture from high in the clouds exam pool or backstage
Obtain wrong questions record in business device and enter electronics wrong answer list, improve the efficiency that wrong questions record enters, be conducive to inscribe mistake carry out classified finishing and
It reviews and recommends.
Preferably, further include after S203：
If S208, without matched examination question, the wrong topic is fed back into background server, by background server by the mistake
Topic is entered into electronics mistake exam pool.
S209, the wrong topic is entered into the high in the clouds exam pool.
In practical operation, it is understood that there may be the examination question that wrong entitled teacher oneself makes, inscribe may exam pool beyond the clouds for mistake at this time
Middle matching can feed back to background server, institute is carried out by background server less than same or similar examination question, the wrong topic described at this time
The typing for stating wrong topic cannot carry out the feelings that wrong questions record enters when avoiding in exam pool beyond the clouds matching less than same or similar examination question
Condition.After the wrong topic is entered into electronic exam pool, the wrong topic is entered into the exam pool of high in the clouds, can further be expanded in this way
The examination question amount of big high in the clouds exam pool, the typing examination question or other uses can be from high in the clouds in the typing examination question again by user
Same or similar examination question is matched in exam pool.
S206, the wrong topic reason for recording the wrong topic, count the frequency of the wrong topic, sort out to mistake topic.
It, then can not from the exam pool of high in the clouds since the wrong topic of typing at this time is the examination question being not matched in exam pool beyond the clouds
Obtain the wrong topic attribute of the wrong topic；The attribute includes grade, subject, knowledge point.Being classified as according to institute to mistake topic at this time
The wrong topic reason for stating wrong topic is sorted out, and again described in typing when wrong topic, counts the frequency of the wrong topic.
S207, recommend to review wrong topic.
Wrong topic is reviewed in the recommendation：If the frequency of the wrong topic of same wrong topic reason is more than preset third threshold value, push away
Recommend the wrong topic for reviewing mistake topic reason.
The numerical value of preset third threshold value is not provided specifically herein, according to the learning ability of user, study frequency,
Each learning time etc. can do different settings.
User can learn frequency according to the study intensity of oneself, situations such as the time learnt every time, learning ability into
The setting of the preset third threshold value of row, such as user is when learn a certain unit, if be arranged preset third threshold value for 3 times, 5 times, 7
It is secondary or 10 times, it is right when the frequency of the wrong topic of same wrong topic reason has been more than then to be considered that the frequency is excessively high 3 times, 5 times, 7 times or 10 times
It will repeat to review in the association content of the wrong topic of same wrong topic reason and recommend.It additionally can be according to the demand of user
Review recommendation periodically carried out to electronics wrong answer list, for example, recommend weekly it is primary, or monthly recommend it is primary, it is specific recommend the period according to
The demand of user can be configured.
Feelings of the embodiment effective solution when matching is less than same or similar examination question in wrong topic beyond the clouds exam pool
The wrong topic is fed back to background server by condition, and the wrong topic is entered into electronics mistake exam pool by background server, and by institute
It states wrong topic and is entered into the high in the clouds exam pool, the examination question amount of high in the clouds exam pool is expanded while improving wrong topic efficiency of inputting.
The present invention, using the keyword of mistake topic, is taken by carrying out character recognition to mistake topic picture from high in the clouds exam pool or backstage
Obtain wrong questions record in business device and enter electronics wrong answer list, improve the efficiency that wrong questions record enters, be conducive to inscribe mistake carry out classified finishing and
It reviews and recommends.
Embodiment three
A kind of wrong topic management system provided in this embodiment is corresponding with embodiment one, the not yet detailed content of the present embodiment
Please refer to embodiment one.
As shown in figure 3, a kind of wrong topic management system, including：
Acquisition module：Picture for obtaining wrong topic；
Identification module：For carrying out character recognition to the picture, the keyword of the wrong topic is obtained；
Matching module：For using the keyword to match the examination question of high in the clouds exam pool；
Recording module：If, will be in the test questions input to electronics mistake exam pool for matching same or similar examination question；If
There is no matched examination question, the wrong topic is fed back into background server, the wrong topic is entered into electronics mistake by background server
In exam pool.
Example IV
A kind of wrong topic management system provided in this embodiment is corresponding with embodiment two, the not yet detailed content of the present embodiment
Please refer to embodiment two.
A kind of wrong topic management system, including：
Acquisition module：Picture for obtaining wrong topic；
Identification module：For carrying out character recognition to the picture, the keyword of the wrong topic is obtained；
Matching module：For using the keyword to match the examination question of high in the clouds exam pool；
Recording module：If, will be in the test questions input to electronics mistake exam pool for matching same or similar examination question；If
There is no matched examination question, the wrong topic is fed back into background server, the wrong topic is entered into electronics mistake by background server
In exam pool.
Classifying module：Wrong topic reason for recording the wrong topic, counts the frequency of the wrong topic, returns to mistake topic
Class.
Review recommending module：For recommending to review wrong topic.
The present invention, using the keyword of mistake topic, is taken by carrying out character recognition to mistake topic picture from high in the clouds exam pool or backstage
Obtain wrong questions record in business device and enter electronics wrong answer list, improve the efficiency that wrong questions record enters, be conducive to inscribe mistake carry out classified finishing and
It reviews and recommends.
The technical principle of the embodiment of the present invention is described above in association with specific embodiment, these descriptions are intended merely to explain this
The principle of inventive embodiments, and it cannot be construed to the limitation to protection domain of the embodiment of the present invention in any way, this field
Technical staff would not require any inventive effort the other specific implementation modes that can associate the embodiment of the present invention, these sides
Formula is fallen within the protection domain of the embodiment of the present invention.
Claims (9)
1. a kind of wrong topic management method, which is characterized in that including：
Obtain the picture of wrong topic；
Character recognition is carried out to the picture, obtains the keyword of the wrong topic；
The examination question of high in the clouds exam pool is matched using the keyword；
It, will be in the test questions input to electronics mistake exam pool if matching same or similar examination question；If, will without matched examination question
The wrong topic feeds back to background server, and the wrong topic is entered into electronics mistake exam pool by background server；
It is described that the examination question of high in the clouds exam pool is matched using the keyword, specially：Use the keyword and the pass
The synonym of key word matches the examination question of high in the clouds exam pool.
2. wrong topic management method according to claim 1, which is characterized in that after the matching, further include：Described in record
The wrong topic reason of mistake topic, counts the frequency of the wrong topic, sorts out to mistake topic；
It is described that mistake topic is sorted out, specially：Sorted out according to the wrong attribute of inscribing；
The attribute includes grade, subject, knowledge point.
3. wrong topic management method according to claim 1, which is characterized in that described to inscribe the test questions input to electronics mistake
After in library, further include：The association content is entered into electronics mistake by the association content that the wrong topic is obtained from the exam pool of high in the clouds
In exam pool.
4. wrong topic management method according to claim 1, which is characterized in that it is described by background server by the wrong questions record
After entering into electronics mistake exam pool, further include：The wrong topic is entered into the high in the clouds exam pool.
5. wrong topic management method according to claim 2, which is characterized in that it is described mistake topic is sorted out after, also wrap
It includes：Recommend to review wrong topic.
6. wrong topic management method according to claim 5, which is characterized in that wrong topic is reviewed in the recommendation, including：
If the frequency of mistake topic is more than preset first threshold, recommends to review mistake topic or recommend to review mistake topic and association content；
If the frequency of the wrong topic of same knowledge point is more than preset second threshold, recommend the wrong topic for reviewing the knowledge point；
If the frequency of the wrong topic of same wrong topic reason is more than preset third threshold value, recommend the wrong topic for reviewing mistake topic reason.
7. a kind of wrong topic management system, which is characterized in that including：
Acquisition module：Picture for obtaining wrong topic；
Identification module：For carrying out character recognition to the picture, the keyword of the wrong topic is obtained；
Matching module：For using the keyword to match the examination question of high in the clouds exam pool；
Recording module：If, will be in the test questions input to electronics mistake exam pool for matching same or similar examination question；If no
The wrong topic is fed back to background server by matched examination question, and the wrong topic is entered into electronics mistake exam pool by background server
In；
The matching module is specifically used for：Using the synonym of the keyword and the keyword to the examination question of high in the clouds exam pool into
Row matching.
8. wrong topic management system according to claim 7, which is characterized in that further include classifying module：It is described for recording
The wrong topic reason of mistake topic, counts the frequency of the wrong topic, sorts out to mistake topic.
9. wrong topic management system according to claim 8, which is characterized in that further include reviewing recommending module：For recommending
Review wrong topic.
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