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Posted to commits@hivemall.apache.org by my...@apache.org on 2016/12/02 07:04:29 UTC
[27/50] [abbrv] incubator-hivemall git commit: Add references for the
original SST papers
Add references for the original SST papers
Project: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/commit/2bfd1270
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/tree/2bfd1270
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hivemall/diff/2bfd1270
Branch: refs/heads/JIRA-22/pr-356
Commit: 2bfd1270b1e9b79185a41cbe2568f2ce968d4a71
Parents: bde06e0
Author: Takuya Kitazawa <k....@gmail.com>
Authored: Wed Sep 28 11:16:56 2016 +0900
Committer: Takuya Kitazawa <k....@gmail.com>
Committed: Wed Sep 28 11:22:46 2016 +0900
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.../hivemall/anomaly/SingularSpectrumTransformUDF.java | 11 +++++++++++
1 file changed, 11 insertions(+)
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http://git-wip-us.apache.org/repos/asf/incubator-hivemall/blob/2bfd1270/core/src/main/java/hivemall/anomaly/SingularSpectrumTransformUDF.java
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diff --git a/core/src/main/java/hivemall/anomaly/SingularSpectrumTransformUDF.java b/core/src/main/java/hivemall/anomaly/SingularSpectrumTransformUDF.java
index 2ec0a91..64b7d20 100644
--- a/core/src/main/java/hivemall/anomaly/SingularSpectrumTransformUDF.java
+++ b/core/src/main/java/hivemall/anomaly/SingularSpectrumTransformUDF.java
@@ -41,6 +41,17 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
+/**
+ * Change-point detection based on Singular Spectrum Transformation (SST).
+ *
+ * References:
+ * <ul>
+ * <li>T. Ide and K. Inoue,
+ * "Knowledge Discovery from Heterogeneous Dynamic Systems using Change-Point Correlations", SDM'05.</li>
+ * <li>T. Ide and K. Tsuda, "Change-point detection using Krylov subspace learning", SDM'07.</li>
+ * </ul>
+ */
+
@Description(
name = "sst",
value = "_FUNC_(double|array<double> x [, const string options])"