GB2598061A - Enhanced ensemble model diversity and learning - Google Patents

Enhanced ensemble model diversity and learning Download PDF

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Publication number
GB2598061A
GB2598061A GB2115645.0A GB202115645A GB2598061A GB 2598061 A GB2598061 A GB 2598061A GB 202115645 A GB202115645 A GB 202115645A GB 2598061 A GB2598061 A GB 2598061A
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data points
clusters
minority class
class
further including
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GB202115645D0 (en
Inventor
Sathe Saket
Srinivas Turaga Deepak
Aggarwal Charu
Nagaraju Pavuluri Venkata
Chang Yuan-Chi
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International Business Machines Corp
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International Business Machines Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G06F18/2115—Selection of the most significant subset of features by evaluating different subsets according to an optimisation criterion, e.g. class separability, forward selection or backward elimination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/23—Clustering techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/23—Clustering techniques
    • G06F18/232—Non-hierarchical techniques
    • G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
    • G06F18/23213—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with fixed number of clusters, e.g. K-means clustering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/259—Fusion by voting

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Debugging And Monitoring (AREA)
GB2115645.0A 2019-04-11 2020-03-18 Enhanced ensemble model diversity and learning Withdrawn GB2598061A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/381,979 US11593716B2 (en) 2019-04-11 2019-04-11 Enhanced ensemble model diversity and learning
PCT/IB2020/052472 WO2020208445A1 (en) 2019-04-11 2020-03-18 Enhanced ensemble model diversity and learning

Publications (2)

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GB202115645D0 GB202115645D0 (en) 2021-12-15
GB2598061A true GB2598061A (en) 2022-02-16

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US (1) US11593716B2 (https=)
JP (1) JP7335352B2 (https=)
CN (1) CN113632112A (https=)
GB (1) GB2598061A (https=)
WO (1) WO2020208445A1 (https=)

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JP7322918B2 (ja) * 2021-03-29 2023-08-08 横河電機株式会社 プログラム、情報処理装置、及び学習モデルの生成方法
US12141806B2 (en) * 2021-05-30 2024-11-12 Actimize Ltd. Clustering-based data selection for optimization of risk predictive machine learning models
US12488063B2 (en) * 2021-09-01 2025-12-02 Unitedhealth Group Incorporated Generating input processing rules engines using probabilistic clustering techniques
US12118448B2 (en) 2021-10-20 2024-10-15 Visa International Service Association System, method, and computer program product for multi-domain ensemble learning based on multivariate time sequence data
US12541721B2 (en) * 2022-04-03 2026-02-03 Actimize Ltd. Method for extreme class imbalance within fraud detection
KR20240068162A (ko) * 2022-11-10 2024-05-17 삼성전자주식회사 이미지의 객체를 분류하는 분류 방법 및 이를 수행하는 분류 장치
US12050626B2 (en) * 2022-11-21 2024-07-30 Hewlett Packard Enterprise Development Lp Unsupervised segmentation of a univariate time series dataset using motifs and shapelets
JP2025049280A (ja) * 2023-09-21 2025-04-03 ソフトバンクグループ株式会社 システム
JP2025056785A (ja) * 2023-09-26 2025-04-08 ソフトバンクグループ株式会社 システム
JP7706730B1 (ja) * 2024-08-16 2025-07-14 ＡＩ ｉｎｓｉｄｅ株式会社 プログラム、方法、自律分散処理システム
WO2026038705A1 (ko) * 2024-08-16 2026-02-19 주식회사 Lg 경영개발원 예측 시스템 및 이의 제어 방법, 그리고 예측 시스템의 학습 방법
KR102831812B1 (ko) * 2024-08-16 2025-07-09 주식회사 Lg 경영개발원 예측 시스템 및 이의 제어 방법, 그리고 예측 시스템의 학습 방법

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Publication number Publication date
WO2020208445A1 (en) 2020-10-15
US11593716B2 (en) 2023-02-28
GB202115645D0 (en) 2021-12-15
US20200327456A1 (en) 2020-10-15
JP7335352B2 (ja) 2023-08-29
CN113632112A (zh) 2021-11-09
JP2022527366A (ja) 2022-06-01

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