6.0 release
diff --git a/README.md b/README.md
index fb40df2..7acee7a 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,18 @@
# Text Classification Engine
-Look at the following [tutorial](https://docs.prediction.io/demo/textclassification/) for a Quick Start guide and implementation details.
+Look at the following
+[tutorial](http://predictionio.incubator.apache.org/demo/textclassification/)
+for a Quick Start guide and implementation details.
# Release Information
+## Version 6.0
+
+- Use Apache Lucene as tokenizer
+- Add stopwords filter
+- Rename Scala package name
+- Update SBT version
+
## Version 5.0 **First Apache Version**
- Major changes to namespace to reflect donation to the Apache Software Foundation.
diff --git a/build.sbt b/build.sbt
index 594c0de..782ca74 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,10 +1,7 @@
-name := "org.template.textclassification"
-
-organization := "org.apache.predictionio"
-
-scalaVersion := "2.10.5"
+name := "org.example.textclassification"
libraryDependencies ++= Seq(
"org.apache.predictionio" %% "apache-predictionio-core" % "0.11.0-incubating" % "provided",
"org.apache.spark" %% "spark-core" % "1.4.1" % "provided",
- "org.apache.spark" %% "spark-mllib" % "1.4.1" % "provided")
+ "org.apache.spark" %% "spark-mllib" % "1.4.1" % "provided",
+ "org.apache.lucene" % "lucene-core" % "6.5.1")
diff --git a/engine.json b/engine.json
index a6158ba..6192129 100644
--- a/engine.json
+++ b/engine.json
@@ -1,7 +1,7 @@
{
"id": "default",
"description": "Default settings",
- "engineFactory": "org.template.textclassification.TextClassificationEngine",
+ "engineFactory": "org.example.textclassification.TextClassificationEngine",
"datasource": {
"params": {
"appName": "MyTextApp"
diff --git a/src/main/scala/DataSource.scala b/src/main/scala/DataSource.scala
index d8bbf01..80b6344 100644
--- a/src/main/scala/DataSource.scala
+++ b/src/main/scala/DataSource.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.PDataSource
import org.apache.predictionio.controller.EmptyEvaluationInfo
diff --git a/src/main/scala/Engine.scala b/src/main/scala/Engine.scala
index dece797..16d47ac 100644
--- a/src/main/scala/Engine.scala
+++ b/src/main/scala/Engine.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.IEngineFactory
import org.apache.predictionio.controller.Engine
diff --git a/src/main/scala/Evaluation.scala b/src/main/scala/Evaluation.scala
index 9850ae8..979d976 100644
--- a/src/main/scala/Evaluation.scala
+++ b/src/main/scala/Evaluation.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.AverageMetric
import org.apache.predictionio.controller.Evaluation
diff --git a/src/main/scala/LRAlgorithm.scala b/src/main/scala/LRAlgorithm.scala
index 3bc1373..e056cf9 100644
--- a/src/main/scala/LRAlgorithm.scala
+++ b/src/main/scala/LRAlgorithm.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.P2LAlgorithm
import org.apache.predictionio.controller.Params
diff --git a/src/main/scala/NBAlgorithm.scala b/src/main/scala/NBAlgorithm.scala
index 1cd01fc..9a408c5 100644
--- a/src/main/scala/NBAlgorithm.scala
+++ b/src/main/scala/NBAlgorithm.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.P2LAlgorithm
import org.apache.predictionio.controller.Params
diff --git a/src/main/scala/Preparator.scala b/src/main/scala/Preparator.scala
index 8a5cb5c..1f4d51d 100644
--- a/src/main/scala/Preparator.scala
+++ b/src/main/scala/Preparator.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.PPreparator
import org.apache.predictionio.controller.Params
@@ -13,7 +13,6 @@
import org.apache.lucene.analysis.standard.StandardAnalyzer
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute
-import org.apache.lucene.util.Version
import java.io.StringReader
@@ -74,7 +73,7 @@
/** Use Lucene StandardAnalyzer to tokenize text **/
def tokenize(content: String): Seq[String] = {
val tReader = new StringReader(content)
- val analyzer = new StandardAnalyzer(Version.LATEST)
+ val analyzer = new StandardAnalyzer()
val tStream = analyzer.tokenStream("contents", tReader)
val term = tStream.addAttribute(classOf[CharTermAttribute])
tStream.reset()
diff --git a/src/main/scala/Serving.scala b/src/main/scala/Serving.scala
index 58c6330..2f69b73 100644
--- a/src/main/scala/Serving.scala
+++ b/src/main/scala/Serving.scala
@@ -1,4 +1,4 @@
-package org.template.textclassification
+package org.example.textclassification
import org.apache.predictionio.controller.LServing
