I have spark job to compute the similarity between text documents: RowMatrix rowMatrix = new RowMatrix(vectorsRDD.rdd()); CoordinateMatrix rowsimilarity=rowMatrix.columnSimilarities(0.5);JavaRDD<MatrixEntry> entries = rowsimilarity.entries().toJavaRDD(); List<MatrixEntry> list = entries.collect(); for(MatrixEntry s : list) System.out.println(s);
the MatrixEntry(i, j, value) represents the similarity between columns(let's say the features of documents). But how can I show the similarity between rows? suppose I have five documents Doc1,.... Doc5, We would like to show the similarity between all those documnts. How do I get that? any help? Thank you Donni
