Unsupervised Attention-based Sentence-Level Meta-Embeddings from Contextualised Language Models.
Keigo TakahashiDanushka BollegalaPublished in: LREC (2022)
Keyphrases
- language model
- sentence level
- document level
- relevance model
- novelty detection
- language modeling
- sentiment analysis
- document retrieval
- retrieval model
- n gram
- information retrieval
- query expansion
- sentiment classification
- probabilistic model
- multi document summarization
- test collection
- unsupervised learning
- vector space
- cross lingual
- semi supervised
- query terms
- vector space model
- document ranking
- machine learning
- passage retrieval
- supervised learning
- anomaly detection
- low dimensional
- multi modal
- word level