Okamoto Laboratory, The University of Electro-Communications

word2vec collaborative filtering neural network distributed representation principal component analysis floor plan image recommender system linear regression link prediction rent prediction session data binary classification fine-tuning dimension reduction bootstrap method oai-pmh institutional repository text mining word analogy clustering team organization combinatorial optimization social network crowdsourcing kaken bag of features bayesian linear regression cosine similarity random walk scholarly database directed graph collaborator recommendation xgboost support vector machine grant database k-nearest neighbor algorithm information recommendation nearest neighbor spam review pu-learning transparency autoencoder r bayesian network inference learning transaction data purchase data feature learning kernel method triangular norm deep learning