mod chi2 function name
Project: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/commit/a882c5f9 Tree: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/tree/a882c5f9 Diff: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/diff/a882c5f9 Branch: refs/heads/JIRA-22/pr-385 Commit: a882c5f9f8067b911254dfc43d268de06a5490f9 Parents: b8cf396 Author: amaya <[email protected]> Authored: Wed Sep 21 16:00:36 2016 +0900 Committer: amaya <[email protected]> Committed: Wed Sep 21 16:23:47 2016 +0900 ---------------------------------------------------------------------- core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java | 2 +- core/src/main/java/hivemall/utils/math/StatsUtils.java | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/a882c5f9/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java ---------------------------------------------------------------------- diff --git a/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java b/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java index 70f0316..1583959 100644 --- a/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java +++ b/core/src/main/java/hivemall/ftvec/selection/ChiSquareUDF.java @@ -129,7 +129,7 @@ public class ChiSquareUDF extends GenericUDF { } } - final Map.Entry<double[], double[]> chi2 = StatsUtils.chiSquares(observed, expected); + final Map.Entry<double[], double[]> chi2 = StatsUtils.chiSquare(observed, expected); final Object[] result = new Object[2]; result[0] = WritableUtils.toWritableList(chi2.getKey()); http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/a882c5f9/core/src/main/java/hivemall/utils/math/StatsUtils.java ---------------------------------------------------------------------- diff --git a/core/src/main/java/hivemall/utils/math/StatsUtils.java b/core/src/main/java/hivemall/utils/math/StatsUtils.java index e255b84..14adbff 100644 --- a/core/src/main/java/hivemall/utils/math/StatsUtils.java +++ b/core/src/main/java/hivemall/utils/math/StatsUtils.java @@ -262,7 +262,7 @@ public final class StatsUtils { * @param expecteds means positive matrix * @return (chi2 value[], p value[]) */ - public static Map.Entry<double[], double[]> chiSquares(@Nonnull final double[][] observeds, + public static Map.Entry<double[], double[]> chiSquare(@Nonnull final double[][] observeds, @Nonnull final double[][] expecteds) { Preconditions.checkArgument(observeds.length == expecteds.length);
