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ID Category Severity Reproducibility Date Submitted Last Update
0000820 [ALGLIB] Data analysis feature have not tried 2018-05-31 16:14 2018-05-31 16:14
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution implemented  
Status resolved   Product Version
Summary 0000820: IMPLEMENTED: improved random forests construction algorithm
Description ALGLIB 3.14 introduces new random forests interface (fully compatible with previous releases) and better construction algorithms.

Following improvements were achieved over previous version of the algorithm:
* 2x...10x faster forest training
* significantly improved inference speed
* orders of magnitude smaller trees due to early leaf creation
* slightly lower classification errors due to deeper split scans
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2018-05-31 16:14 SergeyB New Issue
2018-05-31 16:14 SergeyB Status new => assigned
2018-05-31 16:14 SergeyB Assigned To => SergeyB
2018-05-31 16:14 SergeyB Programming language => Unspecified
2018-05-31 16:14 SergeyB Status assigned => resolved
2018-05-31 16:14 SergeyB Fixed in Version => 3.14.0
2018-05-31 16:14 SergeyB Resolution open => implemented


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