Closed WeichenXu123 closed 7 years ago
add VectorSummarizer
VectorSummarizer
improve VLOR aggregating vectors code, replace reduceByKey with aggregateByKey using VectorSummarizer
reduceByKey
aggregateByKey
In VBinomialLogisticCostFun before shuffle vectors, call Vector.compressed to reduce shuffling data size.
VBinomialLogisticCostFun
Vector.compressed
add licenses for codes.
add
VectorSummarizerimprove VLOR aggregating vectors code, replace
reduceByKeywithaggregateByKeyusingVectorSummarizerIn
VBinomialLogisticCostFunbefore shuffle vectors, callVector.compressedto reduce shuffling data size.add licenses for codes.