diff options
Diffstat (limited to 'mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala')
-rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala b/mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala index 6ca7336cd0..a8792a35ff 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/feature/HashingTF.scala @@ -17,7 +17,7 @@ package org.apache.spark.ml.feature -import org.apache.spark.annotation.{Experimental, Since} +import org.apache.spark.annotation.Since import org.apache.spark.ml.Transformer import org.apache.spark.ml.attribute.AttributeGroup import org.apache.spark.ml.param._ @@ -29,7 +29,6 @@ import org.apache.spark.sql.functions.{col, udf} import org.apache.spark.sql.types.{ArrayType, StructType} /** - * :: Experimental :: * Maps a sequence of terms to their term frequencies using the hashing trick. * Currently we use Austin Appleby's MurmurHash 3 algorithm (MurmurHash3_x86_32) * to calculate the hash code value for the term object. @@ -37,7 +36,6 @@ import org.apache.spark.sql.types.{ArrayType, StructType} * it is advisable to use a power of two as the numFeatures parameter; * otherwise the features will not be mapped evenly to the columns. */ -@Experimental @Since("1.2.0") class HashingTF @Since("1.4.0") (@Since("1.4.0") override val uid: String) extends Transformer with HasInputCol with HasOutputCol with DefaultParamsWritable { |