MONICA: Benchmarking on Long-tailed Medical Image Classification

• URL: http://arxiv.org/abs/2410.02010v1
• Date: Wed, 2 Oct 2024 20:21:46 GMT
• Title: MONICA: Benchmarking on Long-tailed Medical Image Classification
• Authors: Lie Ju, Siyuan Yan, Yukun Zhou, Yang Nan, Xiaodan Xing, Peibo Duan, Zongyuan Ge,
• Abstract summary: Long-tailed learning is considered to be an extremely challenging problem in data imbalance learning. We build a unified, well-structured called Medical OpeN-source Long-taIled ClassifiCAtion (MONICA) It implements over 30 methods developed in relevant fields and evaluated on 12 long-tailed medical datasets covering 6 medical domains.
• Score: 14.547590439984807
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Long-tailed learning is considered to be an extremely challenging problem in data imbalance learning. It aims to train well-generalized models from a large number of images that follow a long-tailed class distribution. In the medical field, many diagnostic imaging exams such as dermoscopy and chest radiography yield a long-tailed distribution of complex clinical findings. Recently, long-tailed learning in medical image analysis has garnered significant attention. However, the field currently lacks a unified, strictly formulated, and comprehensive benchmark, which often leads to unfair comparisons and inconclusive results. To help the community improve the evaluation and advance, we build a unified, well-structured codebase called Medical OpeN-source Long-taIled ClassifiCAtion (MONICA), which implements over 30 methods developed in relevant fields and evaluated on 12 long-tailed medical datasets covering 6 medical domains. Our work provides valuable practical guidance and insights for the field, offering detailed analysis and discussion on the effectiveness of individual components within the inbuilt state-of-the-art methodologies. We hope this codebase serves as a comprehensive and reproducible benchmark, encouraging further advancements in long-tailed medical image learning. The codebase is publicly available on https://github.com/PyJulie/MONICA.

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