Use python-level parallel OVR training instead of multi-core LIBLINEAR #14
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- add del_trainer as a classmethod to ParallelOVRTrainer to ensure a proper close
will945945945
approved these changes
Aug 31, 2025
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What does this PR do?
This PR replaces multi-core LIBLINEAR with python-level parallelism for OVR training, showing a 3–10× speedup. (for details, please check this file)
Test CLI & API (
bash tests/autotest.sh)Test APIs used by main.py.
Check API Document
If any new APIs are added, please check if the description of the APIs is added to API document.
Test quickstart & API (
bash tests/docs/test_changed_document.sh)If any APIs in quickstarts or tutorials are modified, please run this test to check if the current examples can run correctly after the modified APIs are released.