Pyspark聚类--LDA_pyspark lda-CSDN博客

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文章浏览阅读1k次，点赞2次，收藏8次。LDAclass pyspark.ml.clustering.LDA(featuresCol=‘features’, maxIter=20, seed=None, checkpointInterval=10, k=10, optimizer=‘online’, learningOffset=1024.0, learningDecay=0.51, subsamplingRate=0.05, optimizeDocConcentration=True, docConcentration=None, topic_pyspark lda

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