Language Modeling with Power Low Rank Ensembles.
Ankur P. ParikhAvneesh SalujaChris DyerEric P. XingPublished in: EMNLP (2014)
Keyphrases
- language modeling
- low rank
- language model
- information retrieval
- convex optimization
- linear combination
- singular value decomposition
- matrix factorization
- query expansion
- missing data
- low rank matrix
- retrieval model
- matrix completion
- high dimensional data
- probabilistic model
- semi supervised
- rank minimization
- n gram
- high order
- text classification
- trace norm
- document retrieval
- web search engines
- data mining
- decision trees