similarity measure

nguyenxuanhau
nguyenxuanhau New Altair Community Member
edited November 5 in Community Q&A
Hi
In K-mean algorithm of Rapid, what was the measure used?
Thanks
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Answers

  • pep
    pep New Altair Community Member

    The distance measure (which is opposed to the similarity measure) in k-means should be the Euclidian distance, by default.
  • nguyenxuanhau
    nguyenxuanhau New Altair Community Member
    Hi
    So, can we change the similarity measure in K-mean algorithm to Cosine measure? because many articles evaluated that Cosine or jaccard measures is better than Euclidean measures
    best regard
    Thanks

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