src/objective/rank_objective.hpp · f82e943c9f8482b88b71d1574591c8ce52d245f4 · tianlh / LightGBM-DCU · GitLab

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Optimize the computation of the cross-entropy ranking loss (#3080) · 7e81d9e2
sbruch authored May 21, 2020
```
* Fix loss computation

* fix test

* Optimize ranking loss computation.
```
7e81d9e2

rank_objective.hpp 12.6 KB