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Diff Rev Age Author Log Message
(edit) @12699   9 years gkronber #2261: improved performance of evaluation for regression tree models
(edit) @12698   9 years gkronber #2261 hiding internals of GbmState
(edit) @12697   9 years gkronber #2261 removed line search closure (binding y.ToArray(), and pred.ToArray())
(edit) @12696   9 years gkronber #2261: killed all weights
(edit) @12663   9 years gkronber #2261: fix of broken Equals implementation
(edit) @12661   9 years gkronber #2261: regression tree builder should not be used from outside (made …
(edit) @12660   9 years gkronber #2261: minor change if(!rows.Any()) return …
(edit) @12658   9 years gkronber #2261: made TreeNode immutable and prevent change of TreeNode[] tree …
(edit) @12635   9 years gkronber #2261: marked potential future efficiency improvements as identified …
(edit) @12632   9 years gkronber #2261 implemented node expansion using a priority queue (and changed …
(edit) @12623   9 years gkronber #2261: comments
(edit) @12620   9 years gkronber #2261: corrected check if a split is useful, added a unit test class …
(edit) @12619   9 years gkronber #2261: replace recursion by a stack to prepare for unbalanced tree …
(edit) @12611   9 years gkronber #2261: produce classification solution (discriminant function) when …
(edit) @12607   9 years gkronber #2261: also use line search function for the initial estimation f0, …
(edit) @12597   9 years gkronber #2261: comments
(edit) @12591   9 years gkronber #2261 fixed slow evaluation, even when results are already cached
(edit) @12590   9 years gkronber #2261: preparations for trunk integration (adapt to current trunk …
(edit) @12589   9 years gkronber #2261 adapted interface to use IDataset instead of Dataset and added …
(edit) @12588   9 years gkronber #2261: merged changes from trunk
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