Opened 16 years ago

Closed 14 years ago

#33 closed enhancement (fixed)

reimplement ROC::score_weighted

Reported by: Peter Owned by: Peter
Priority: minor Milestone: yat 0.3 (Public release)
Component: statistics Version:
Keywords: Cc:

Description

Speed up the implementation by first sorting the data and then use the fact that it is sorted to use a single loop.

Change History (5)

comment:1 Changed 16 years ago by Peter

Type: defectenhancement

comment:2 Changed 15 years ago by Jari Häkkinen

Milestone: later0.2

comment:3 Changed 15 years ago by Peter

Milestone: 0.2later

This is not urgent and will be fixed later.

comment:4 Changed 15 years ago by Peter

When it is done it looks reasonable to move implementation to a common private function that the public functions will call. Non-weighted function can be called with unity weights. This should not be done before speed up since it will slow down non-weighetd function too much.

comment:5 Changed 14 years ago by Peter

Milestone: later0.3 (Public release)
Resolution: fixed
Status: newclosed

This was done during the redesign of ROC class.

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