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Posted to commits@nlpcraft.apache.org by se...@apache.org on 2020/09/18 07:35:21 UTC
[incubator-nlpcraft] branch master updated: Suggestion manager
minor fix.
This is an automated email from the ASF dual-hosted git repository.
sergeykamov pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nlpcraft.git
The following commit(s) were added to refs/heads/master by this push:
new db1f7ae Suggestion manager minor fix.
db1f7ae is described below
commit db1f7ae121d769aa512d78cd6f4c8fc11edc7bf7
Author: Sergey Kamov <se...@apache.org>
AuthorDate: Fri Sep 18 10:35:15 2020 +0300
Suggestion manager minor fix.
---
.../server/sugsyn/NCSuggestSynonymManager.scala | 24 ++++++++++++++--------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/nlpcraft/src/main/scala/org/apache/nlpcraft/server/sugsyn/NCSuggestSynonymManager.scala b/nlpcraft/src/main/scala/org/apache/nlpcraft/server/sugsyn/NCSuggestSynonymManager.scala
index 13d6c58..2d29192 100644
--- a/nlpcraft/src/main/scala/org/apache/nlpcraft/server/sugsyn/NCSuggestSynonymManager.scala
+++ b/nlpcraft/src/main/scala/org/apache/nlpcraft/server/sugsyn/NCSuggestSynonymManager.scala
@@ -408,19 +408,25 @@ object NCSuggestSynonymManager extends NCService {
val resJ: util.Map[String, util.List[util.HashMap[String, Any]]] =
res.map { case (id, data) ⇒
- val factors = data.map(_.score)
+ val norm =
+ if (data.nonEmpty) {
+ val factors = data.map(_.score)
- val min = factors.min
- val max = factors.max
- var delta = max - min
+ val min = factors.min
+ val max = factors.max
+ var delta = max - min
- if (delta == 0)
- delta = max
+ if (delta == 0)
+ delta = max
- def normalize(v: Double): Double = (v - min) / delta
+ def normalize(v: Double): Double = (v - min) / delta
- val norm = data.map(s ⇒ SuggestionResult(s.synonym, normalize(s.score))).
- filter(_.score >= minScore)
+ data.
+ map(s ⇒ SuggestionResult(s.synonym, normalize(s.score))).
+ filter(_.score >= minScore)
+ }
+ else
+ Seq.empty
id → norm.map(d ⇒ {
val m = new util.HashMap[String, Any]()