org.deeplearning4j.spark.text.functions

Class UpdateWordFreqAccumulatorFunction

java.lang.Object

org.deeplearning4j.spark.text.functions.UpdateWordFreqAccumulatorFunction

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function<List<String>,org.nd4j.common.primitives.Pair<List<String>,AtomicLong>>

public class UpdateWordFreqAccumulatorFunction
extends Object
implements org.apache.spark.api.java.function.Function<List<String>,org.nd4j.common.primitives.Pair<List<String>,AtomicLong>>

Author:

Jeffrey Tang

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UpdateWordFreqAccumulatorFunction(org.apache.spark.broadcast.Broadcast<List<String>> stopWords, org.apache.spark.Accumulator<org.nd4j.common.primitives.Counter<String>> wordFreqAcc)

Method Summary

Modifier and Type	Method and Description
org.nd4j.common.primitives.Pair<List<String>,AtomicLong>	call(List<String> lstOfWords)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UpdateWordFreqAccumulatorFunction

public UpdateWordFreqAccumulatorFunction(org.apache.spark.broadcast.Broadcast<List<String>> stopWords,
                                         org.apache.spark.Accumulator<org.nd4j.common.primitives.Counter<String>> wordFreqAcc)

Method Detail

call

public org.nd4j.common.primitives.Pair<List<String>,AtomicLong> call(List<String> lstOfWords)
                                                              throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<List<String>,org.nd4j.common.primitives.Pair<List<String>,AtomicLong>>

Throws:

Exception