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!24143 update release notes 

Merge pull request !24143 from 陈敏琪/r1.5-dev
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zhangzhenghai 2021-09-28 06:10:54 +00:00 committed by Gitee
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RELEASE.md
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@ -57,6 +57,12 @@
#### GraphKernel Fusion
#### Boost
* [BETA] Add LessBN algorithm, achieves 1.14x faster training throughput while maintaining negligible or no impact on the accuracy in our benchmark.
* [BETA] Add gradient frozen algorithm, achieves 1.1x faster training throughput while maintaining negligible on the accuracy in our benchmark.
* [BETA] Add "boost_level" input parameter in the Model interface to control boost level, where you can choose O1/O2 for 1.15x/1.2x faster.
### API Change
#### Backwards Incompatible Change