Unsupervised Random Walk Sentence Embeddings: A Strong but Simple Baseline.
Kawin EthayarajhPublished in: Rep4NLP@ACL (2018)
Keyphrases
- random walk
- markov chain
- link prediction
- directed graph
- markov random walk
- transition probability matrix
- euclidean space
- topic focused multi document summarization
- spectral methods
- search algorithm
- shape analysis
- supervised learning
- transition probabilities
- graph laplacian
- semi supervised
- proximity measures
- natural language
- search engine