Description Parameters Script Example Code Results Description PrefixSpan algorithm is used to mine frequent sequential patterns. The PrefixSpan algorithm is described in ...
Description Parameters Script Example Script Result Description pca predict for batch data, it need a pca model which is train from PcaTrainBatchOp Parameters Name D...
Description Parameters Script Example Code Results Description Transfrom a document into a new document composed of all its ngrams. The document is splitted into an array ...
Description Parameters Script Example Code Results Description Map string to index based on the model generated by {@link MultiStringIndexerTrainBatchOp}. Parameters ...
Description Parameters Script Example Code Description Minus another BatchOperator . The duplicated records are kept. Parameters Name Description Type Required? De...
Description Parameters Script Example Script Result Description Linear svm predict batch operator. this operator predict data’s label with linear model. Parameters Na...
Description Parameters Script Example Script Result Description Train a regression model with L1-regularization. Parameters Name Description Type Required? Defaul...