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Cluster analysis or clustering is the task of grouping a set of objects in such a way that objects in the same group (called a cluster) are more similar (in some sense or another) to each other than to those in other groups (clusters). It is a main task of exploratory data mining, and a common technique for statistical data analysis, used in many fields, including machine learning, pattern recognition, image analysis, information retrieval etc.

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Online k-means explanation [closed]

Please, could someone recommend a paper or blog post that describes the online k-means algorithm.
Abdelmawla's user avatar
9 votes
4 answers
3k views

Suggest text classifier training datasets

predefined bag of words not related to our content the feature vector will be full of zeros, also categories may be not relevant to our content. so for those reasons we tried another solution that will be clustering
Abdelmawla's user avatar