A Comparison of Unsupervised Methods for Ad hoc Cross-Lingual Document Retrieval.
Elaine ZosaMark Granroth-WildingLidia PivovarovaPublished in: CLSSTS@LREC (2020)
Keyphrases
- document retrieval
- cross lingual
- language modeling
- cross language
- language model
- retrieval model
- unsupervised methods
- machine translation
- document collections
- information retrieval
- relevance feedback
- n gram
- pseudo relevance feedback
- text classification
- query terms
- text retrieval
- relevance model
- relevant documents
- news articles
- probabilistic model
- machine learning
- document clustering
- query expansion
- transfer learning
- test collection