Word Co-Occurrence Regularized Non-Negative Matrix Tri-Factorization for Text Data Co-Clustering.
Aghiles SalahMelissa AilemMohamed NadifPublished in: AAAI (2018)
Keyphrases
- text data
- tensor factorization
- data matrix
- word co occurrence
- text mining
- matrix factorization
- co occurrence
- singular value decomposition
- collaborative filtering
- text classification
- low rank
- keyword extraction
- high dimensional
- high dimensional data
- rows and columns
- structured data
- document collections
- text documents
- keyphrase extraction
- data sets
- keywords
- topic models
- data mining
- information extraction
- machine learning
- semi supervised
- dimensionality reduction
- nearest neighbor
- text retrieval
- pairwise
- text classifiers
- related words
- clustering algorithm
- information retrieval
- bag of words
- document clustering
- k nearest neighbor
- text categorization
- data analysis
- digital libraries
- artificial intelligence
- wordnet