add keyword extraction in graph (#1373)

### What problem does this PR solve?
#918 

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
This commit is contained in:
KevinHuSh
2024-07-04 15:57:25 +08:00
committed by GitHub
parent acd78c5ef2
commit 258c9ea644
11 changed files with 506 additions and 88 deletions

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