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ID Category Severity Reproducibility Date Submitted Last Update
0000860 [ALGLIB] Data analysis feature have not tried 2019-07-29 13:35 2019-07-29 13:35
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution implemented  
Status resolved   Product Version
Summary 0000860: IMPLEMENTED: compressed storage format for random forests (3.7x-5.7x memory usage reduction)
Description New compressed storage format for random forests allows to achieve 3.7x-5.7x reduction in RAM usage due to several binary compression techniques being applied.

The only downsides of the approach are (a) slight reduction in model accuracy due to rounding to 24-bit floating point format, and (b) ~1.5x reduction in the inference speed.
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2019-07-29 13:35 SergeyB New Issue
2019-07-29 13:35 SergeyB Status new => assigned
2019-07-29 13:35 SergeyB Assigned To => SergeyB
2019-07-29 13:35 SergeyB Programming language => Unspecified
2019-07-29 13:35 SergeyB Status assigned => resolved
2019-07-29 13:35 SergeyB Fixed in Version => 3.16.0
2019-07-29 13:35 SergeyB Resolution open => implemented

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