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Machine Learning for Imbalanced Data

You're reading from  Machine Learning for Imbalanced Data

Product type Book
Published in Nov 2023
Publisher Packt
ISBN-13 9781801070836
Pages 344 pages
Edition 1st Edition
Languages
Authors (2):
Kumar Abhishek Kumar Abhishek
Profile icon Kumar Abhishek
Dr. Mounir Abdelaziz Dr. Mounir Abdelaziz
Profile icon Dr. Mounir Abdelaziz
View More author details

Table of Contents (15) Chapters

Preface Chapter 1: Introduction to Data Imbalance in Machine Learning Chapter 2: Oversampling Methods Chapter 3: Undersampling Methods Chapter 4: Ensemble Methods Chapter 5: Cost-Sensitive Learning Chapter 6: Data Imbalance in Deep Learning Chapter 7: Data-Level Deep Learning Methods Chapter 8: Algorithm-Level Deep Learning Techniques Chapter 9: Hybrid Deep Learning Methods Chapter 10: Model Calibration Assessments Index Other Books You May Enjoy Appendix: Machine Learning Pipeline in Production

Questions

  1. Apply Mixup interpolation to the Kaggle spam detection NLP dataset used in the chapter. See if Mixup helps to improve the model performance. You can refer to the paper Augmenting Data with Mixup for Sentence Classification: An Empirical Study by Guo et al. (https://arxiv.org/pdf/1905.08941.pdf) for further reading.
  2. Refer to the FMix paper [21] and implement the FMix augmentation technique. Apply it to the Caltech101 dataset. See whether model performance improves by using FMix over the baseline model performance.
  3. Apply the EOS technique described in the chapter to the CIFAR-10-LT (the long-tailed version of CIFAR-10) dataset, and see whether the model performance improves for the most imbalanced classes.
  4. Apply the MDSA techniques we studied in this chapter to the CIFAR-10-LT dataset, and see whether the model performance improves for the most imbalanced classes.
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