Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/23072#discussion_r237985559 --- Diff: python/pyspark/ml/clustering.py --- @@ -1209,9 +1209,9 @@ class PowerIterationClustering(HasMaxIter, HasWeightCol, JavaParams, JavaMLReada .. note:: Experimental Power Iteration Clustering (PIC), a scalable graph clustering algorithm developed by - `Lin and Cohen <http://www.icml2010.org/papers/387.pdf>`_. From the abstract: + `Lin and Cohen <http://www.cs.cmu.edu/~frank/papers/icml2010-pic-final.pdf>`_. From the PIC finds a very low-dimensional embedding of a dataset using truncated power - iteration on a normalized pair-wise similarity matrix of the data. + abstract: iteration on a normalized pair-wise similarity matrix of the data. --- End diff -- Could you check this again? It seems to break the original sentence accidentally. Maybe, `From the abstract:`?
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