Refining Pretrained Word Embeddings Using Layer-wise Relevance Propagation.
Akira UtsumiPublished in: EMNLP (2018)
Keyphrases
- n gram
- co occurrence
- information retrieval
- multi layer
- vector space
- unknown words
- neural network
- pairwise
- dimensionality reduction
- relevance ranking
- test collection
- linguistic information
- term frequency
- statistical language modeling
- inverse document frequency
- word recognition
- term weighting
- retrieval systems
- topic models
- low dimensional
- language model
- feature selection