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2022 年度 実績報告書

Explainable Artificial Intelligence for Medical Applications

研究課題

研究課題/領域番号 21K17764
研究機関大阪大学

研究代表者

李 良知  大阪大学, データビリティフロンティア機構, 特任助教(常勤) (10875545)

研究期間 (年度) 2021-04-01 – 2023-03-31
キーワードExplainable AI / Computer Vision / Medical Images / Deep Learning / Image Classification / Visual Explanation / Computer-aided Diagnosis / Trustable AI
研究実績の概要

To fully enable trustworthy AI for medicine and healthcare, this project aims to design an explainable AI model that can give diagnosis results along with precise and bifunctional visual explanations to support its decisions. In this project and FY 2022, I continued to study the following sub-topics towards
the goal.
1. A self-attention-based classifier that has the ability to conduct intrinsically-explainable inference.
2. A loss function for controlling the size of explanations. I design a dedicated loss named explanation loss, which is used to control the overall explanation size, region number, etc., of the visual explanations.
3. Collaborating sub-networks to output positive and negative explanations simultaneously.
The results are mainly presented in IEEE CVPR 2023.

  • 研究成果

    (3件)

すべて 2023 2022

すべて 雑誌論文 (2件) 学会発表 (1件) (うち国際学会 1件)

  • [雑誌論文] Automated grading system of retinal arterio-venous crossing patterns: A deep learning approach replicating ophthalmologist’s diagnostic process of arteriolosclerosis2023

    • 著者名/発表者名
      Li Liangzhi、Verma Manisha、Wang Bowen、Nakashima Yuta、Nagahara Hajime、Kawasaki Ryo
    • 雑誌名

      PLOS Digital Health

      巻: 2 ページ: -

    • DOI

      10.1371/journal.pdig.0000174

  • [雑誌論文] Match them up: visually explainable few-shot image classification2022

    • 著者名/発表者名
      Wang Bowen、Li Liangzhi、Verma Manisha、Nakashima Yuta、Kawasaki Ryo、Nagahara Hajime
    • 雑誌名

      Applied Intelligence

      巻: - ページ: -

    • DOI

      10.1007/s10489-022-04072-4

  • [学会発表] Learning Bottleneck Concepts in Image Classification2023

    • 著者名/発表者名
      Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
    • 学会等名
      IEEE / CVF Computer Vision and Pattern Recognition Conference (CVPR) 2023
    • 国際学会

URL: 

公開日: 2023-12-25  

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