Resnet34 as backbone for segmentation models

描述

貢獻者指南

技術棧

python

領域

machine learning

議題類型

feature

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

3

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-2 days

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

mostly clear

前置要求

Python programmingPyTorch basicsUnderstanding of ResNet architecture

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

55

研究方向

First, study how ResNet50 backbone was integrated into segmentation models in this repo (likely in torchvision/models/segmentation/backbone.py). Look for the existing FCN and DeepLab implementations to understand the pattern for adding a new backbone. Then, implement ResNet34 following similar steps: define the backbone, add it to the model registry, and update the weight loading logic if applicable. Check the issue comments for any additional guidance or unresolved questions.