GitLab

add ppocr_v3_introduction

[doc] Add nrtr and svtr en docs.

fix slim rec model doc

* [cherry-pick] Fix some typos from release/2.4 branch and merge.

* rm readme_en.md in deploy/cpp_infer/.

* Fix others typos.

[cherry-pick] `Fix some typos for Jetson, metrics and result` from release/2.4-typos2 branch and merge. (#6119)

* [cherry-pick] Fix some typos for Jetson, metrics and result from release/2.4-typos2 branch and merge.

fix det cml + pact + distribute training bug

add svtr and nrtr docs

update lite en doc, test=document_fix

update multi-doc

add rec introduction, update pdserving