Truncations of Infinite Matrices and Algebraic Series Associated with Some CF Grammars.
Keisuke UchimuraPublished in: Theor. Comput. Sci. (1984)
Keyphrases
- collaborative filtering
- singular value decomposition
- natural language
- grammatical inference
- linear algebra
- regular languages
- machine learning
- tree grammars
- kronecker product
- database
- context free grammars
- regular expressions
- matrix factorization
- data model
- matrix multiplication
- website
- collaborative filtering recommendation