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ID Category Severity Reproducibility Date Submitted Last Update
0000834 [ALGLIB] Interpolation minor have not tried 2018-11-01 20:31 2018-12-26 14:10
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution fixed Platform
Status resolved   OS
Projection none   OS Version
ETA none Fixed in Version 3.15.0 Product Version
  Target Version 3.15.0 Product Build
Summary 0000834: FIXED: logisticfit4 not giving expected results
Description 4PL/5PL logistic fitting functions failed to achieve best results on some skewed datasets due to excessive regularization applied during fitting. Fixed.

See http://forum.alglib.net/viewtopic.php?f=2&t=3871 for discussion and more info.
Steps To Reproduce
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2018-11-01 20:31 SergeyB New Issue
2018-11-01 20:31 SergeyB Status new => assigned
2018-11-01 20:31 SergeyB Assigned To => SergeyB
2018-11-01 20:31 SergeyB Programming language => Unspecified
2018-12-26 14:10 SergeyB Summary logisticfit4 not giving expected results => FIXED: logisticfit4 not giving expected results
2018-12-26 14:10 SergeyB Description Updated
2018-12-26 14:10 SergeyB Status assigned => resolved
2018-12-26 14:10 SergeyB Fixed in Version => 3.15.0
2018-12-26 14:10 SergeyB Resolution open => fixed


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