JP2010504578A - 分類器アンサンブルを用いた遺伝的アルゴリズムに基づく特徴選択のための方法 - Google Patents
分類器アンサンブルを用いた遺伝的アルゴリズムに基づく特徴選択のための方法 Download PDFInfo
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Abstract
Description
−複数の分類器を構築するための別々の訓練セットを得るために再サンプリング技術への信頼、
−複数の分類器を構築するために複数の特徴サブセットの使用、
を用いる。前記複数の分類器による分類結果は、グループの予測を形成するために一緒に組み合わされる。
Claims (14)
- 遺伝的アルゴリズムに基づく特徴選択を行うための方法において、
少なくとも1つの分類結果を得るための複数の分類器を構築するために、学習データセットに複数のデータ分割パターンを適用するステップ、
統合した精度結果を得るために、前記複数の分類器から前記少なくとも1つの分類結果を統合するステップ、及び
候補の特徴サブセットに対する適合度値として前記統合した精度結果を遺伝的アルゴリズムに出力するステップであり、ここで遺伝的アルゴリズムに基づく特徴選択が行われているステップ
を有する方法。 - 前記候補の特徴サブセットを得るために、前記遺伝的アルゴリズムを使用するステップをさらに有する請求項1に記載の方法。
- 前記複数のデータ分割パターンは、前記学習データを訓練データと試験データとに分ける請求項1に記載の方法。
- 前記複数の分類器は、サポートベクターマシン(SVM)、決定木、線形判別分析及び神経回路網の少なくとも1つからなるグループから選択される請求項1に記載の方法、
- 前記複数の分類器を構築するステップはさらに、前記学習データセットから複数の訓練セット及び複数の試験セットの各々を得るための再サンプリング技術を用いるステップを有する請求項1に記載の方法。
- 前記複数の分類器を構築するステップはさらに、複数の訓練セットを使用するステップを有する請求項1に記載の方法。
- グループの予測を形成するために、前記複数の分類器からの分類結果を組み合わせるステップをさらに有する請求項1に記載の方法。
- 少なくとも1つの分類結果を統合することはさらに、平均、加重平均、多数決、加重多数決及び中央値からなるグループから選択される少なくとも1つの結果を計算するステップを有する請求項1に記載の方法。
- 最適の最終的な特徴サブセットを得るために遺伝的アルゴリズムを使用するステップをさらに有する請求項1に記載の方法。
- CT、MRI、X線及び超音波の少なくとも1つからなるグループから選択される医療撮像モダリティに用いられる請求項1に記載の方法。
- コンピュータ支援決定に用いられる請求項1に記載の方法。
- 肺がん、乳がん、前立腺がん及び結腸直腸がんの少なくとも1つからなるグループから選択される疾病のコンピュータ支援決定に用いられる請求項11に記載の方法。
- コンピュータ支援診断に用いられる請求項1に記載の方法。
- 肺がん、乳がん、前立腺がん及び結腸直腸がんの少なくとも1つからなるグループから選択される疾病のコンピュータ支援診断に用いられる請求項13に記載の方法
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US82659306P | 2006-09-22 | 2006-09-22 | |
US88428807P | 2007-01-10 | 2007-01-10 | |
PCT/IB2007/053750 WO2008035276A2 (en) | 2006-09-22 | 2007-09-17 | Methods for feature selection using classifier ensemble based genetic algorithms |
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US (1) | US8762303B2 (ja) |
EP (1) | EP2070024B1 (ja) |
JP (1) | JP2010504578A (ja) |
BR (1) | BRPI0717019A8 (ja) |
RU (1) | RU2477524C2 (ja) |
WO (1) | WO2008035276A2 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013192624A (ja) * | 2012-03-16 | 2013-09-30 | Hitachi Ltd | 医用画像診断支援装置、医用画像診断支援方法ならびにコンピュータプログラム |
JP2017045341A (ja) * | 2015-08-28 | 2017-03-02 | カシオ計算機株式会社 | 診断装置、及び診断装置における学習処理方法、並びにプログラム |
JP2018528041A (ja) * | 2015-07-27 | 2018-09-27 | ユニヴァーシティ・オブ・セントラル・ランカシャー | 膀胱ステータスを推定するための方法および装置 |
JP2019506208A (ja) * | 2016-01-21 | 2019-03-07 | エレクタ、インク.Elekta, Inc. | 内視鏡的医療画像のセグメンテーションのためのシステムおよび方法 |
JP2020503095A (ja) * | 2016-12-23 | 2020-01-30 | ハートフロー, インコーポレイテッド | 解剖学的モデルパラメータの機械学習 |
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---|---|---|---|---|
US20090092299A1 (en) * | 2007-10-03 | 2009-04-09 | Siemens Medical Solutions Usa, Inc. | System and Method for Joint Classification Using Feature Space Cluster Labels |
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US8661043B1 (en) | 2012-08-14 | 2014-02-25 | Microsoft Corporation | Distributed feature selection in social networks |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006054271A2 (en) * | 2004-11-19 | 2006-05-26 | Koninklijke Philips Electronics, N.V. | False positive reduction in computer -assisted detection ( cad) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5469353A (en) * | 1993-11-26 | 1995-11-21 | Access Radiology Corp. | Radiological image interpretation apparatus and method |
KR100445427B1 (ko) * | 2002-12-07 | 2004-08-25 | 한국전자통신연구원 | 방사형 기저함수를 이용한 마이크로 어레이 데이터분류모델 생성시스템 및 그 방법 |
US20060129324A1 (en) * | 2004-12-15 | 2006-06-15 | Biogenesys, Inc. | Use of quantitative EEG (QEEG) alone and/or other imaging technology and/or in combination with genomics and/or proteomics and/or biochemical analysis and/or other diagnostic modalities, and CART and/or AI and/or statistical and/or other mathematical analysis methods for improved medical and other diagnosis, psychiatric and other disease treatment, and also for veracity verification and/or lie detection applications. |
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- 2007-09-17 JP JP2009528832A patent/JP2010504578A/ja active Pending
- 2007-09-17 US US12/441,956 patent/US8762303B2/en active Active
- 2007-09-17 EP EP07826411.6A patent/EP2070024B1/en active Active
- 2007-09-17 WO PCT/IB2007/053750 patent/WO2008035276A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006054271A2 (en) * | 2004-11-19 | 2006-05-26 | Koninklijke Philips Electronics, N.V. | False positive reduction in computer -assisted detection ( cad) |
Non-Patent Citations (3)
Title |
---|
JPN6012045188; Cesar Guerra-Salcedo, et al.: 'Genetic Approach to Feature Selection for Ensemble Creation' Proceedings of Genetic and Evolutionary Computation Conference , 1999, p.236-243 * |
JPN6012045190; Ludmila I. Kuncheva, et al.: 'Designing Classifier Fusion Systems by Genetic Algorithms' IEEE Transactions on Evolutionary Computation vol.4, no.4, 200011, p.327-336 * |
JPN6012045192; Lilla Boroczky, et al.: 'Feature Subset Selection for Improving the Performance of False Positive Reduction in Lung Nodule CA' IEEE Transactions on Information Technology in Biomedicine vol.10, no.3, 200607, p.504-511 * |
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US9317918B2 (en) | 2012-03-16 | 2016-04-19 | Hitachi, Ltd. | Apparatus, method, and computer program product for medical diagnostic imaging assistance |
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JP2020503095A (ja) * | 2016-12-23 | 2020-01-30 | ハートフロー, インコーポレイテッド | 解剖学的モデルパラメータの機械学習 |
US11710241B2 (en) | 2018-02-14 | 2023-07-25 | Elekta, Inc. | Atlas-based segmentation using deep-learning |
JP2020075104A (ja) * | 2018-10-08 | 2020-05-21 | ゼネラル・エレクトリック・カンパニイ | 超音波心臓ドップラー検査の自動化 |
JP7123891B2 (ja) | 2018-10-08 | 2022-08-23 | ゼネラル・エレクトリック・カンパニイ | 超音波心臓ドップラー検査の自動化 |
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EP2070024A2 (en) | 2009-06-17 |
BRPI0717019A2 (pt) | 2013-10-08 |
US20100036782A1 (en) | 2010-02-11 |
EP2070024B1 (en) | 2018-11-14 |
WO2008035276A2 (en) | 2008-03-27 |
WO2008035276A3 (en) | 2008-11-20 |
RU2009115198A (ru) | 2010-10-27 |
BRPI0717019A8 (pt) | 2015-10-06 |
RU2477524C2 (ru) | 2013-03-10 |
US8762303B2 (en) | 2014-06-24 |
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