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Mantis - ALGLIB
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 820 | Data analysis | feature | have not tried | 2018-05-31 16:14 | 2018-05-31 16:14 |
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| Reporter: | SergeyB | Platform: | |||
| Assigned To: | SergeyB | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | resolved | Product Version: | |||
| Product Build: | Resolution: | implemented | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 3.14.0 | ||
| Programming language: | Unspecified | ||||
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| 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 |
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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 | ||
| There are no notes attached to this issue. |