83 sample 特征分割符

src/main/scala/com/aliyun/odps/spark/examples/myUtils/FeatureTransformV2.java

@@ -291,9 +291,8 @@ public class FeatureTransformV2 {
         for (String attr : videoCateAttrs) {
             String attrVal = videoInfo.getOrDefault(attr, "");
             attrVal = attrVal.trim();
-            int attrId = FeatureUtils.getAttrId(attr, attrVal);
-            if (attrId > 0) {
-                String key = String.format("%s@%s@%d", prefix, attr, attrId);
+            if (!attrVal.isEmpty()) {
+                String key = String.format("%s@%s@%s", prefix, attr, attrVal);
                 featMap.put(key, 1.0);
             }
         }