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Use when requesting examples of research or research papers, books, articles, blog posts or courses. For example, "Is there any published research about X?" or "What are good examples of Y in research?".
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Is non-negative matrix factorization for machine learning obsolete?
I will give you a few scenarios where matrix factorisation stills works pretty well.
Topic Modelling : Given a matrix of Document as Rows and Terms/Words as column you can use Non Negative Matrix fac …