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常规赛:PALM病理性近视预测 第10名方案

License: Apache License 2.0

Jupyter Notebook 51.98% Python 48.02%

regular-season-palm-pathological-myopia-prediction-may-10th-program's Introduction

飞桨常规赛:PALM病理性近视预测 5月第10名方案

本方案使用TNT模型进行训练与预测,在有限训练次数下,取得了较稳定的成绩:0.99515

采取的训练图像预处理方案:

  • 随机垂直翻转
  • 随机角度翻转--0~20度
  • 缩放大小--(520,520)
  • 归一化--mean:[0.2, 0.3, 0.5], std:[0., 0., 0.]

采取的验证与预测图像预处理方案:

  • 缩放大小--(520,520)
  • 归一化--mean:[0.2, 0.3, 0.5], std:[0., 0., 0.]

数据集划分比例: 0.8

TNT模型比较:

  • 微调参数: tnt_s_patch16_224 得分 > tnt_b_patch16_224 得分

后期优化方向:

  • 更合适的处理方式
  • patch大小与数量
  • 图片输入大小等

环境说明

  • PaddlePaddle 2.0.2
  • opencv > 3.2

运行说明

运行流程在方案.ipynb文件中,TNT.py为模型源代码。 数据集等在AI Studio平台上,可前往查询数据集下载进行合并(或参考AI Studio项目: 飞桨常规赛:PALM病理性近视预测 5月第10名方案 )。

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