unsupervised learning-4 discovering interpretable features Non-negative matrix factorization (NMF) word-frequency array apply dimensional reduction techniques on image PCA NMF SVD NMF components, PCA components Cosine similarity learning, longly, midnight, superdata cleasing, jupyter notebook, project, Python, text mining, unsupervised learning Posted on February 20, 2017 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked * Notice: Undefined index: cookies in /var/www/html/wp-content/plugins/live-composer-page-builder/modules/tp-comments-form/module.php on line 1638 Name Email Website Δ Post navigation Manipulate database -2 SQLAlchemy PostgreSQL, filtering, grouping, aggregating funcs Boltzmann Machine Note