Hi,
I was trying to run ItemBasedRecommender on GroupLens movie sample data, which requires the rating ( user preferences inp). But suppose I do not have the rating ( user prefereces) , rather I have an Item boolean attribute vector. [ like God father - 0|1|0|0|0|0|1 ] , where the two 1's may say Crime, Drama. ItemBasedRecommender requires a DataModel, which I do not have. Instead I think I should use some Clustering techniques based on the Item boolean attribute vector, as I understand and later get items which belongs to the cluster. Please give pointers to the right Clustering API ( though I have see TanimotoCluster etc.), not sure if they are good for boolean vectors. Abin Software Developer NY -- View this message in context: http://lucene.472066.n3.nabble.com/Clustering-boolean-vectors-tp2920165p2920165.html Sent from the Mahout User List mailing list archive at Nabble.com.
