Concepedia

Class Imbalance

Class Imbalance is a data distribution phenomenon in machine learning whereby the number of instances in one class significantly outweighs those in other classes, leading to potential biases in model training and performance, particularly in object detection and risk prediction tasks.

4.2K

Publications

345.6K

Citations

11.4K

Authors

2.8K

Institutions

Publications per year

2017–2026

3.3K

Parents

Publications

4.2K

SMOTE: Synthetic Minority Over-sampling Technique

Nitesh V. Chawla, Kevin W. Bowyer, Lawrence Hall et al. · Journal of Artificial Intelligence Research · 2002 · 31.2K citations · Full text

, , +12

Learning from Imbalanced Data

Haibo He, Edwardo A. Garcia · IEEE Transactions on Knowledge and Data Engineering · 2009 · 9.7K citations

, , +17

The Precision-Recall Plot Is More Informative than the ROC Plot When Evaluating Binary Classifiers on Imbalanced Datasets

Takaya Saito, Marc Rehmsmeier · PLoS ONE · 2015 · 4.7K citations · Full text

, , +13

ADASYN: Adaptive synthetic sampling approach for imbalanced learning

Haibo He, Yang Bai, Edwardo A. Garcia et al. · 2008 · 4.4K citations

, , +16

A study of the behavior of several methods for balancing machine learning training data

Gustavo E. A. P. A. Batista, Ronaldo C. Prati, Maria Carolina Monard · ACM SIGKDD Explorations Newsletter · 2004 · 4.1K citations

, , +10

1–5 of 4.2K

Authors

11.4K

  1. TM
    Taghi M. Khoshgoftaar

    Florida Atlantic University, United States

    82 publications · 11.4K citations

    41

    h-index

  2. FH
    Francisco Herrera

    Universidad de Granada, Spain

    41 publications · 9.3K citations

    34

    h-index

  3. BK
    Bartosz Krawczyk

    Wrocław University of Science and Technology, Poland

    24 publications · 5.2K citations

    21

    h-index

  4. XY
    Xin Yao

    University of Birmingham, United Kingdom

    23 publications · 5K citations

    20

    h-index

  5. JV
    Jason Van Hulse

    Florida Atlantic University, United States

    22 publications · 4.9K citations

    20

    h-index

1–5 of 11.4K

Institutions

2.8K

  1. Florida Atlantic University

    Boca Raton, United States

    44 h-index

    254 publications

    33.1K citations

  2. Chinese Academy of Sciences

    Beijing, China

    41 h-index

    225 publications

    14.4K citations

  3. Universidad de Granada

    Granada, Spain

    37 h-index

    105 publications

    22.7K citations

  4. University of Chinese Academy of Sciences

    Beijing, China

    32 h-index

    156 publications

    13.5K citations

  5. South China University of Technology

    Guangzhou, China

    30 h-index

    118 publications

    7.6K citations

  6. Nanyang Technological University

    Singapore, Singapore

    28 h-index

    68 publications

    7.8K citations

  7. Beihang University

    Beijing, China

    26 h-index

    115 publications

    4.7K citations

  8. Tsinghua University

    Beijing, China

    26 h-index

    86 publications

    4.2K citations

1–8 of 2.8K

Venues

  1. IEEE Access

    181 publications · 12.8K citations

    63

    h-index

  2. Information Sciences

    73 publications · 11.8K citations

    47

    h-index

  3. Knowledge-Based Systems

    71 publications · 5.8K citations

    42

    h-index

  4. Expert Systems with Applications

    83 publications · 9.6K citations

    42

    h-index

  5. Neurocomputing

    71 publications · 5.8K citations

    41

    h-index

1–5