From 4bc8cab6239ae470a03a5c731ebed26c414e8af2 Mon Sep 17 00:00:00 2001
From: Eike Cochu <eike@cochu.com>
Date: Fri, 22 Apr 2016 13:06:06 +0200
Subject: [PATCH] removing unreferenced topics
---
.../src/main/java/de/vipra/cmd/lda/Analyzer.java | 11 ++++++++++-
vipra-ui/app/js/controllers.js | 4 ++--
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/vipra-cmd/src/main/java/de/vipra/cmd/lda/Analyzer.java b/vipra-cmd/src/main/java/de/vipra/cmd/lda/Analyzer.java
index 126eae5b..eb184d95 100644
--- a/vipra-cmd/src/main/java/de/vipra/cmd/lda/Analyzer.java
+++ b/vipra-cmd/src/main/java/de/vipra/cmd/lda/Analyzer.java
@@ -11,6 +11,7 @@ import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
+import java.util.ListIterator;
import org.bson.types.ObjectId;
@@ -374,7 +375,7 @@ public class Analyzer {
}
}
- // calculate divergences
+ // calculate article divergences
final List<SimilarArticle> similarArticles = new ArrayList<>(articleCount - 1);
@@ -421,6 +422,14 @@ public class Analyzer {
}
}
+ // remove unreferenced topics
+
+ for (ListIterator<TopicFull> iter = newTopics.listIterator(); iter.hasNext();) {
+ TopicFull topic = iter.next();
+ if (topic.getArticlesCount() == 0)
+ iter.remove();
+ }
+
// recreate entities
final QueryBuilder builder = QueryBuilder.builder().eq("topicModel", new TopicModel(modelConfig.getName()));
diff --git a/vipra-ui/app/js/controllers.js b/vipra-ui/app/js/controllers.js
index 4da4b088..ce951ed1 100644
--- a/vipra-ui/app/js/controllers.js
+++ b/vipra-ui/app/js/controllers.js
@@ -1460,12 +1460,12 @@
spacingRight: 0
},
title: {
- text: ''
+ text: 'Topic Relevance'
},
xAxis: {
type: 'datetime',
title: {
- text: ''
+ text: 'Sequence'
}
},
yAxis: {
--
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