modify the icon of meachine learning related group

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/DecisionTreePrediction.scala

@@ -51,7 +51,7 @@ class DecisionTreePrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/DecisionTreePrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/DecisionTreeTraining.scala

@@ -111,7 +111,7 @@ class DecisionTreeTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/DecisionTreeTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/GBTPrediction.scala

@@ -51,7 +51,7 @@ class GBTPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/GBTPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/GBTTraining.scala

@@ -140,7 +140,7 @@ class GBTTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/GBTTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/LogisticRegressionPrediction.scala

@@ -51,7 +51,7 @@ class LogisticRegressionPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/LogisticRegressionPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/LogisticRegressionTraining.scala

@@ -122,7 +122,7 @@ class LogisticRegressionTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/LogisticRegressionTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/MultilayerPerceptronPrediction.scala

@@ -51,7 +51,7 @@ class MultilayerPerceptronPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/MultilayerPerceptronPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/MultilayerPerceptronTraining.scala

@@ -116,7 +116,7 @@ class MultilayerPerceptronTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/MultilayerPerceptronTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/NaiveBayesPrediction.scala

@@ -51,7 +51,7 @@ class NaiveBayesPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/NavieBayesPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/NaiveBayesTraining.scala

@@ -65,7 +65,7 @@ class NaiveBayesTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/NavieBayesTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/RandomForestPrediction.scala

@@ -51,7 +51,7 @@ class RandomForestPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/RandomForestPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_classification/RandomForestTraining.scala

@@ -140,7 +140,7 @@ class RandomForestTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_classification/RandomForestTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/BisectingKMeansPrediction.scala

@@ -51,7 +51,7 @@ class BisectingKMeansPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/BisetingKmeansPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/BisectingKMeansTraining.scala

@@ -74,7 +74,7 @@ class BisectingKMeansTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/BisetingKmeansTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/GaussianMixturePrediction.scala

@@ -51,7 +51,7 @@ class GaussianMixturePrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/GaussianMixturePrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/GaussianMixtureTraining.scala

@@ -89,7 +89,7 @@ class GaussianMixtureTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/GaussianMixtureTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/KmeansPrediction.scala

@@ -51,7 +51,7 @@ class KmeansPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/KmeansPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/KmeansTraining.scala

@@ -85,7 +85,7 @@ class KmeansTraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/KmeansTraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/LDAPrediction.scala

@@ -51,7 +51,7 @@ class LDAPrediction extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/LDAPrediction.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_clustering/LDATraining.scala

@@ -121,7 +121,7 @@ class LDATraining extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_clustering/LDATraining.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/ml_feature/WordToVec.scala

@@ -124,7 +124,7 @@ class WordToVec extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("mllib.png")
+    ImageUtil.getImage("icon/ml_feature/WordToVec.png")
   }
 
   override def getGroup(): List[String] = {