CN106991197A - The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method - Google Patents

The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method Download PDF

Info

Publication number
CN106991197A
CN106991197A CN201710395067.3A CN201710395067A CN106991197A CN 106991197 A CN106991197 A CN 106991197A CN 201710395067 A CN201710395067 A CN 201710395067A CN 106991197 A CN106991197 A CN 106991197A
Authority
CN
China
Prior art keywords
knowledge
learner
node
point
learning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710395067.3A
Other languages
Chinese (zh)
Inventor
段玉聪
邵礼旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hainan University
Original Assignee
Hainan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hainan University filed Critical Hainan University
Priority to CN201710395067.3A priority Critical patent/CN106991197A/en
Publication of CN106991197A publication Critical patent/CN106991197A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/36Creation of semantic tools, e.g. ontology or thesauri
    • G06F16/367Ontology

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention is that a kind of study point of target drives of knowledge based collection of illustrative plates is recommended and learning path optimization method, belong to Distributed Calculation and Software Engineering technology crossing domain, main purpose is in order that learner spends minimum time and efforts (it is assumed that time, energy are uniformly distributed, the knowledge that unit interval and energy are obtained is as many) obtain most efficient learning guide, make learner avoid it is unnecessary go study knowledge, only will not or unskilled knowledge on spend time and efforts.It is first depending on the knowledge hierarchy collection of illustrative plates of the corresponding subject of existing resource construction, the learning objective for obtaining the current study condition of learner and finally being realized, and the knowledge point of learner is marked on knowledge mapping and is not gained knowledge a little, and learning each knowledge point learner time and efforts to be spent, the present invention is embodied with weights.Passage path selection algorithm, recommends to need the knowledge point of study and efficient learning strategy to learner.

Description

The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method
Technical field
The present invention is that the study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method.It is mainly used in Learner is set to spend minimum time and efforts(It is assumed that time, energy are uniformly distributed, the unit interval is as the knowledge that energy is obtained It is many)Most efficient learning guide is obtained, learner is avoided the unnecessary knowledge for going study, only will not or unskilled know Time and efforts is spent in knowledge, belongs to Distributed Calculation and Software Engineering technology crossing domain.
Background technology
With the development of kownledge economy, today's society proposes higher requirement to the acquisition of knowledge degree of people, intelligence The suitable study point of selection recommends learner in tutoring system and the recommendation in individualized learning path has become again with optimization Want problem.At present, on-line study problems faced is that online data are numerous and jumbled, cause learner be difficult to quickly locate it is suitable oneself Education resource.It is Development of Distance Education qualitative leap to adapt to inquiry learning, and its immediate cause is with computer, telecommunication and cognition The integrated use of the Knowledge Media of combination of sciences.Adapt to inquiry learning can suitably be learnt according to the feature selecting of learner content and Learning method is used as recommendation.Learning path refers to the route and sequence of learning activities, is that learner refers in certain learning strategy Lead down, the sequence according to learning objective and study content to the learning activities of required completion.Learning path be the resource of study, Method, target, program, evaluation and monitoring etc. are organic into together with, and study content is presented to learner with different strategies.
Knowledge mapping formally proposes on May 17th, 2012 by Google, and its original intention is to improve the energy of search engine Power, strengthens the search quality and search experience of user.At present, with the continuous hair that intelligent and individual info service is applied Exhibition, knowledge mapping is widely used in the fields such as intelligent search, intelligent answer, personalized recommendation.Knowledge mapping has become The strong tools of knowledge are represented with the digraph form of mark, and provide the semanteme of text message.Knowledge mapping is by will be every Individual project, entity or user are represented as node, and those nodes of interaction between each other are chained up into structure by edge The figure made.Side between node can represent any relation.Knowledge point is the substantially single of transmission knowledge information in learning activities Member, single knowledge point should be able to embody knowledge content in itself refuse integrality, the set of knowledge point can guarantee that professional knowledge body Relation between the global integrality knowledge point of system is the tie for connecting knowledge point, forms scattered knowledge point and is mutually related The structure of knowledge.The study point and learning path that the present invention proposes a kind of target drives of knowledge based collection of illustrative plates recommend method, root Efficient leads is provided for learner according to the current study condition and learning objective of learner and learn strategy, it is ensured that learner is on demand Study.
The content of the invention
Technical problem:It is an object of the invention to provide a kind of study point of target drives of knowledge based collection of illustrative plates and study road Method is recommended in footpath, for the learning demand and learning objective of learner, is recommended rational study point content to learner and is learnt Strategy, study-leading person reaches learning objective, helps learner to improve learning efficiency, Optimization Learning effect.
Technical scheme:The present invention is a kind of tactic method, can apply to provide learning guide for learner, contributes to Solve under Network Study Environment, cognitive overload and study are got lost problem caused by a large amount of education resources.
On a knowledge point collection of illustrative plates, present invention assumes that it is fixed that can be gained knowledge with unit energy under learner's unit interval , the knowledge point on knowledge mapping is not necessarily independent, and having for the relation present invention definition between knowledge node following has Five kinds(It is semantic)Relation is as shown in Figure 1:
1. first order relation:It node A must first be learnt could learn node B, i.e. learning knowledge point B to need knowledge point A support.First Order relation has transitivity, including directly first order relation and indirect first order relation.If can directly learn after learning knowledge point A Knowledge point B, then both meet directly first order relation.If other knowledge points of study are also needed to after learning knowledge point A to learn Knowledge point B, then both meet first order relation indirectly;
2. cover relation:The knowledge point that node A is included covers node B, and learned node A can be without removing study node B again;
3. or relation:For final learning objective, study node A and node B can reach learning objective;
4. and relation(Parallel relation):It is independent between node, is not present with the knowledge point with relation in learning process Sequencing;
5. necessary node:For final learning objective, the node of study must be removed;
6. free node:For some knowledge hierarchy, free node is the knowledge point useless to this knowledge hierarchy.
Method flow:
1. the study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method, it is characterised in that study point The step of recommending to optimize with learning path:
Step 1) build an oriented field study point knowledge mapping, inherent knowledge of the science objectively in reacting knowledge system is closed Connection;
Step 2) set up learner model, recording learning person's knowledge point, do not gain knowledge it is a little and current in knowledge point, Respectively with red, yellow, blue color mark, and correspondence knowledge point required time is obtained as learner to an imparting weight of not gaining knowledge With the measurement required efforts;
Step 3) obtain learner study situation.Knowledge mapping is traveled through, by the knowledge point represented on knowledge mapping and learner Knowledge point in model matches, on knowledge mapping respectively with it is red, yellow, it is blue mark knowledge, do not gain knowledge and currently exist Gain knowledge a little;
Step 4)Learner's learning objective is obtained, learner's selection knowledge point to be learnt is pointed out;
Step 5) depend on step 4) obtained by result, circulation finds out all of learner's object knowledge point and first gains knowledge a little;
Step 6) for step 5) produce it is all do not gain knowledge a little, there will be or relation knowledge node by learn some know Know point required time and energy(That is weight)It is ranked up;
Step 7) cover the node of relation for existing, it is assumed that node A cover node B and node C contained by knowledge, judge node B Whether all it is that learner is to reach the knowledge required for learning objective with node C.If desired, calculate study node A and learn simultaneously Practise the time and efforts needed for node B and node C;If need not, select the node for needing time and efforts less to be added to Practise in path;
Step 8)Based on step 7)The result of generation, road is added to greedy algorithm by current optimal node and path every time In the array of footpath;
Step 9) the complete learning path of output, recommend learner.
Architecture:
Fig. 2 gives a kind of study point of target drives of knowledge based collection of illustrative plates and the architecture of learning path recommendation method, The current study condition of learner and the learning objective finally to be realized are obtained first, build the knowledge hierarchy figure of corresponding subject Spectrum, and mark on knowledge mapping the knowledge point of learner and do not gain knowledge a little, and learn each knowledge point and learn Person's time and efforts to be spent, the present invention is embodied with weights.Passage path selection algorithm, recommends to need to learn to learner Knowledge point and efficient learning strategy.
Learner model:Multidate information in learner model in essential information and learning process comprising learner, bag Include history learning record, learning objective and current study course.History learning record includes knowledge point title, learns the knowledge The time of point and study number of times;Learning objective represents the knowledge point not learnt;Current study course include knowledge point title, Study schedule.
Beneficial effect:The inventive method proposes the study point and learning path of a kind of target drives of knowledge based collection of illustrative plates Recommendation method.With the following remarkable advantage:
(1)Reasonable disposition resource, improves the service efficiency of education resource:The reasonable disposition of education resource is China with effective use Education resource on the important content of Development of Distance Education, network is enriched, and quality is very different, and the target of knowledge based collection of illustrative plates is driven Dynamic study point is recommended to help learner on demand to learn, it is not necessary to take a significant amount of time and oneself needs is found in the resource of magnanimity Education resource;
(2)Learning direction is guided for learner, it is to avoid knowledge is got lost:To learner's recommendation, there is provided learn with Optimization Learning path Efficient strategy, helps learner to set up suitable knowledge hierarchy, learner is targetedly learnt, and improves study effect Rate;
(3)The study situation of different learners is set up by analysis, learner model is set up, is targetedly different learners Personalized learning guide is provided.
Brief description of the drawings
Fig. 1 is the displaying for the incidence relation that may contain between node on knowledge mapping.
Fig. 2 is that the study point and learning path of the target drives of knowledge based collection of illustrative plates recommend the architecture of method.
Embodiment
A kind of study point of target drives of knowledge based collection of illustrative plates and the specific embodiment of learning path recommendation method are:
Step 1) builds corresponding oriented study point knowledge mapping, the inherent knowledge of science objectively in reacting knowledge system Association, all knowledge points is stored with an array knowledgePoint [N], by learning path array bestPath [P] is stored;
Step 2) sets up learner model, it is assumed that the fixation for the knowledge point that unit energy learner can grasp between unit, Mark the time required to the weight of each node obtains correspondence knowledge point as learner and require efforts on knowledge mapping Weigh;
Step 3) obtain learner current study schedule and learning objective, red-label knowledge is used on knowledge mapping, With Green Marker object knowledge point, the object knowledge point of learner is stored in array target_knowledge [M] inner;
Step 4) depend on step 3) obtained by result, by all first sequence node yellow marks of learner's object knowledge point Note comes out;
Step 5) is by step 4) produce it is all do not gain knowledge a little, there will be or relation knowledge node by learning the knowledge point Required time and energy(That is weight)It is ranked up;
Step 6) covers the node of relation for existing, it is assumed that node A cover node B and node C contained by knowledge, judge node B Whether all it is that learner is to reach the knowledge required for learning objective with node C.If desired, calculate study node A and learn simultaneously Practise the time and efforts needed for node B and node C;If need not, select the node for needing time and efforts less to be added to Practise in path;
Step 7)Based on step 6)The result of generation, road is added to greedy algorithm by current optimal node and path every time In the array of footpath;
Step 8) to be stored in array bestPath [P] inner for the paths of optimizations, and complete learning path is finally exported, recommends Habit person.

Claims (1)

1. the study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method, it is characterised in that study point is pushed away Recommend the step of optimizing with learning path:
Step 1) build an oriented field study point knowledge mapping, inherent knowledge of the science objectively in reacting knowledge system is closed Connection;
Step 2) set up learner model, recording learning person's knowledge point, do not gain knowledge it is a little and current in knowledge point, Respectively with red, yellow, blue color mark, and correspondence knowledge point required time is obtained as learner to an imparting weight of not gaining knowledge With the measurement required efforts;
Step 3) obtain learner study situation, travel through knowledge mapping, by the knowledge point represented on knowledge mapping and learner Knowledge point in model matches, on knowledge mapping respectively with it is red, yellow, it is blue mark knowledge, do not gain knowledge and currently exist Gain knowledge a little;
Step 4)Learner's learning objective is obtained, learner's selection knowledge point to be learnt is pointed out;
Step 5) depend on step 4) obtained by result, circulation finds out all of learner's object knowledge point and first gains knowledge a little;
Step 6) for step 5) produce it is all do not gain knowledge a little, there will be or relation knowledge node by learn some know Know point required time and energy(That is weight)It is ranked up;
Step 7) cover the node of relation for existing, it is assumed that node A cover node B and node C contained by knowledge, judge node B Whether all it is that learner is to reach the knowledge required for learning objective with node C, if desired, calculate study node A and simultaneously Practise the time and efforts needed for node B and node C;If need not, select the node for needing time and efforts less to be added to Practise in path;
Step 8)Based on step 7)The result of generation, road is added to greedy algorithm by current optimal node and path every time In the array of footpath;
Step 9) the complete learning path of output, recommend learner.
CN201710395067.3A 2017-05-30 2017-05-30 The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method Pending CN106991197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710395067.3A CN106991197A (en) 2017-05-30 2017-05-30 The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710395067.3A CN106991197A (en) 2017-05-30 2017-05-30 The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method

Publications (1)

Publication Number Publication Date
CN106991197A true CN106991197A (en) 2017-07-28

Family

ID=59420831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710395067.3A Pending CN106991197A (en) 2017-05-30 2017-05-30 The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method

Country Status (1)

Country Link
CN (1) CN106991197A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107832410A (en) * 2017-11-03 2018-03-23 四川文轩教育科技有限公司 A kind of recommendation method in knowledge based e-learning path
CN108172047A (en) * 2018-01-19 2018-06-15 上海理工大学 A kind of network on-line study individualized resource real-time recommendation method
CN109800300A (en) * 2019-01-08 2019-05-24 广东小天才科技有限公司 learning content recommendation method and system
CN110197452A (en) * 2019-06-11 2019-09-03 合肥明信软件技术有限公司 A kind of intelligence adaptation on-line study and examination platform based on artificial intelligence technology
CN110263179A (en) * 2019-06-12 2019-09-20 湖南酷得网络科技有限公司 Learning path method for pushing, device, computer equipment and storage medium
CN110309363A (en) * 2018-03-02 2019-10-08 广州润沁教育科技有限公司 A kind of instructional video segment method of commerce of knowledge based point
CN110737776A (en) * 2019-08-27 2020-01-31 南京源涂信息技术有限公司 path learning planning system based on knowledge graph and target ontology
CN111309927A (en) * 2020-02-17 2020-06-19 山东大学 Knowledge graph mining-based personalized learning path recommendation method and system
CN111368182A (en) * 2020-02-17 2020-07-03 浙江创课网络科技有限公司 Individualized self-adaptive learning recommendation method based on big data analysis of education platform
WO2020147405A1 (en) * 2019-01-18 2020-07-23 平安科技(深圳)有限公司 Mapping knowledge domain-based knowledge point recommendation method and apparatus, device, and storage medium
CN111914162A (en) * 2020-06-01 2020-11-10 西安理工大学 Method for guiding personalized learning scheme based on knowledge graph
CN112084203A (en) * 2020-09-10 2020-12-15 北京百度网讯科技有限公司 Method, apparatus, device and storage medium for outputting information
CN112328645A (en) * 2020-11-26 2021-02-05 上海松鼠课堂人工智能科技有限公司 Method and system for determining interests and hobbies of users based on knowledge graph
CN112598554A (en) * 2020-12-25 2021-04-02 上海高顿教育科技有限公司 Online learning service engine based on dynamic recommendation learning
CN112733035A (en) * 2021-01-21 2021-04-30 唐亮 Knowledge point recommendation method and device based on knowledge graph, storage medium and electronic device
CN114090780A (en) * 2022-01-20 2022-02-25 宏龙科技(杭州)有限公司 Prompt learning-based rapid picture classification method
CN115129895A (en) * 2022-07-05 2022-09-30 武汉达芬奇教育科技有限公司 Self-adaptive learning system
CN117076782A (en) * 2023-10-13 2023-11-17 成都华栖云科技有限公司 Course recommendation method and device for online learning platform, computer equipment and medium

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107832410A (en) * 2017-11-03 2018-03-23 四川文轩教育科技有限公司 A kind of recommendation method in knowledge based e-learning path
CN108172047A (en) * 2018-01-19 2018-06-15 上海理工大学 A kind of network on-line study individualized resource real-time recommendation method
CN108172047B (en) * 2018-01-19 2019-11-01 上海理工大学 A kind of network on-line study individualized resource real-time recommendation method
CN110309363A (en) * 2018-03-02 2019-10-08 广州润沁教育科技有限公司 A kind of instructional video segment method of commerce of knowledge based point
CN109800300A (en) * 2019-01-08 2019-05-24 广东小天才科技有限公司 learning content recommendation method and system
WO2020147405A1 (en) * 2019-01-18 2020-07-23 平安科技(深圳)有限公司 Mapping knowledge domain-based knowledge point recommendation method and apparatus, device, and storage medium
CN110197452A (en) * 2019-06-11 2019-09-03 合肥明信软件技术有限公司 A kind of intelligence adaptation on-line study and examination platform based on artificial intelligence technology
CN110263179A (en) * 2019-06-12 2019-09-20 湖南酷得网络科技有限公司 Learning path method for pushing, device, computer equipment and storage medium
CN110737776A (en) * 2019-08-27 2020-01-31 南京源涂信息技术有限公司 path learning planning system based on knowledge graph and target ontology
CN111309927A (en) * 2020-02-17 2020-06-19 山东大学 Knowledge graph mining-based personalized learning path recommendation method and system
CN111368182A (en) * 2020-02-17 2020-07-03 浙江创课网络科技有限公司 Individualized self-adaptive learning recommendation method based on big data analysis of education platform
CN111368182B (en) * 2020-02-17 2023-07-04 河北仓澜教育科技集团有限公司 Personalized self-adaptive learning recommendation method based on education platform big data analysis
CN111914162B (en) * 2020-06-01 2023-03-17 大连厚仁科技有限公司 Method for guiding personalized learning scheme based on knowledge graph
CN111914162A (en) * 2020-06-01 2020-11-10 西安理工大学 Method for guiding personalized learning scheme based on knowledge graph
CN112084203A (en) * 2020-09-10 2020-12-15 北京百度网讯科技有限公司 Method, apparatus, device and storage medium for outputting information
CN112328645A (en) * 2020-11-26 2021-02-05 上海松鼠课堂人工智能科技有限公司 Method and system for determining interests and hobbies of users based on knowledge graph
CN112598554A (en) * 2020-12-25 2021-04-02 上海高顿教育科技有限公司 Online learning service engine based on dynamic recommendation learning
CN112733035A (en) * 2021-01-21 2021-04-30 唐亮 Knowledge point recommendation method and device based on knowledge graph, storage medium and electronic device
CN114090780A (en) * 2022-01-20 2022-02-25 宏龙科技(杭州)有限公司 Prompt learning-based rapid picture classification method
CN115129895A (en) * 2022-07-05 2022-09-30 武汉达芬奇教育科技有限公司 Self-adaptive learning system
CN115129895B (en) * 2022-07-05 2023-05-23 武汉达芬奇科技有限公司 Self-adaptive learning system
CN117076782A (en) * 2023-10-13 2023-11-17 成都华栖云科技有限公司 Course recommendation method and device for online learning platform, computer equipment and medium
CN117076782B (en) * 2023-10-13 2024-01-23 成都华栖云科技有限公司 Course recommendation method and device for online learning platform, computer equipment and medium

Similar Documents

Publication Publication Date Title
CN106991197A (en) The study point and learning path of a kind of target drives of knowledge based collection of illustrative plates recommend method
CN106205248B (en) A kind of representative learning person generates system and method in the on-line study cognitive map of domain-specific knowledge learning and mastering state
CN107085618A (en) Study point and learning path towards the 5W target drives based on data collection of illustrative plates, Information Atlas and knowledge mapping are recommended
CN107038508A (en) The study point tissue and execution route of the learning ability modeling of knowledge based collection of illustrative plates and the target drives of dynamic self-adapting recommend method
CN107092706A (en) The study point and learning path of a kind of target drives based on collection of illustrative plates towards 5W recommend method
Vesin et al. Ontology-based architecture with recommendation strategy in java tutoring system
CN105448152A (en) On-line teaching system
CN107346346A (en) Learner competencies modeling and learning process Optimal Management System based on data collection of illustrative plates, Information Atlas and knowledge mapping
CN105956959A (en) Polynary intelligent evaluation method and polynary intelligent evaluation system for child comprehensive development ability
CN107544973A (en) A kind of method and apparatus that data are handled
Heraud et al. Pixed: An ITS that guides students with the help of learners' interaction log
CN109800300A (en) learning content recommendation method and system
Yu et al. Teaching system of smart learning environment for aerobics course
Yang et al. A comprehensive teaching reform model for a computer networks course based on integrated information systems
Abdulmunem Alshehhi et al. Impact of artificial intelligence on online learning during Covid-19: a framework
Mladenovic et al. Assessment of students’ preconceptions in an introductory transportation engineering course: case study at Virginia Tech
Tong et al. Improvement of Education Method by Using Artificial Intelligence Technology
Gómez et al. Mathematics knowledge for teaching within a functional perspective of preservice teacher training
Savec et al. Development of Chemistry Pre-Service Teachers During Practical Pedagogical Training: Self-Evaluation vs. Evaluation by School Mentors.
CN108022190A (en) The intelligent tutoring system of Semantic-Oriented Web
Ivančević et al. Adaptive testing in programming courses based on educational data mining techniques
Rongmei et al. Research on internet intelligent tutoring system based on MAS and CBR
Xing Effectiveness evaluation of business English practice teaching based on ant colony algorithm
Lord 2010 IEEE Education Society Awards and Frontiers in Education Conference Awards
Wu Research on college students’ english online autonomous learning based on big data analysis

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170728

RJ01 Rejection of invention patent application after publication