Megvii-BaseDetection / Megvii-BaseDetection/OTA

论文疑问

Open
#8 4 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Python
Stars
246
Forks
24
PR merge metrics
No merged PRs in 30d

Description

很感谢这篇很棒的论文!
但在阅读的时候有一些疑惑希望得到解答:
(1)在对ATSS, PAA进行对比模糊anchor处理试验的时候,比如figure3,table2, 想问下这两者的模糊anchor定义是什么呢? OTA给了一个阈值0.9进行判断,但这两者不清楚;
(2)想问下是否全文的sinkhorn算法涉及到的公示,Si求和的上界是不是应该等于m+1呢?比如eq.1.
期待解答,谢谢

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the paper's ATSS and PAA comparisons, including Figure 3 and Table 2, to identify how fuzzy anchors are defined. Then check the Sinkhorn equations around Eq. 1, focusing on the upper bound of the S_i summation. Done means providing a documented, evidence-based answer to both questions.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.