Gang Bai d484ddeff1 [SPARK-2163] class LBFGS optimize with Double tolerance instead of Int ... https://issues.apache.org/jira/browse/SPARK-2163 This pull request includes the change for **[SPARK-2163]**: * Changed the convergence tolerance parameter from type `Int` to type `Double`. * Added types for vars in `class LBFGS`, making the style consistent with `class GradientDescent`. * Added associated test to check that optimizing via `class LBFGS` produces the same results as via calling `runLBFGS` from `object LBFGS`. This is a very minor change but it will solve the problem in my implementation of a regression model for count data, where I make use of LBFGS for parameter estimation. Author: Gang Bai <me@baigang.net> Closes #1104 from BaiGang/fix_int_tol and squashes the following commits: cecf02c [Gang Bai] Changed setConvergenceTol'' to specify tolerance with a parameter of type Double. For the reason and the problem caused by an Int parameter, please check https://issues.apache.org/jira/browse/SPARK-2163. Added a test in LBFGSSuite for validating that optimizing via class LBFGS produces the same results as calling runLBFGS from object LBFGS. Keep the indentations and styles correct.		2014-06-20 08:52:20 -07:00
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data	SPARK-1727. Correct small compile errors, typos, and markdown issues in (primarly) MLlib docs	2014-05-06 20:07:22 -07:00
src	[SPARK-2163] class LBFGS optimize with Double tolerance instead of Int	2014-06-20 08:52:20 -07:00
pom.xml	Remove compile-scoped junit dependency.	2014-06-05 13:13:33 -07:00