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"When do I use k medoids instead of k means for text clustering?"

Posted By n00bto1337. Detail: I understand the difference, that k-medoids uses absolute distance, and centroid is an actual point. But when do I use one against the other? Filed Under: Machine Learning Tips

Machine Learning

"When do I use k medoids instead of k means for text clustering?"

Posted By n00bto1337. Detail: I understand the difference, that k-medoids uses absolute distance, and centroid is an actual point. But when do I use one against the other? Filed Under: Machine Learning Tips

Machine Learning

Researchers raise more than two million dollars to rethink cybersecurity

Is antivirus software already dead? That’s certainly what George Candea believes, and he’s not the only computer security expert who says so. “Large enterprises and government agencies often deploy antivirus software to satisfy legal obligations or to meet contractual requirements, not because they really believe that the software can defend them,” says George Candea. 498 more words

#ESIST

BM25 and Power Transformations: Introducing BM25IR

Local Term Weight Models from Power Transformations
Development of BM25IR: A Best Match Model based on Inverse Regression

In this article we show how power transformations can be used as a common framework for the derivation of local term weights. 75 more words

Data Mining

"When do I use k medoids instead of k means for text clustering?"

Posted By n00bto1337. Detail: I understand the difference, that k-medoids uses absolute distance, and centroid is an actual point. But when do I use one against the other? Filed Under: Machine Learning Tips

Machine Learning

7 Simple Steps to Agile Transformation

I am never sure how to answer someone who says “What is agile?” After all, my mind is racing so fast that my ultimate, simple explanation – “A way to innovate and deliver products more effectively” leaves me wishing I could kidnap people for a 3-day course on lean-agile and continuous delivery. 218 more words

Agile