GraphFormers: GNN-nested Language Models for Linked Text Representation.
Junhan YangZheng LiuShitao XiaoChaozhuo LiGuangzhong SunXing XiePublished in: CoRR (2021)
Keyphrases
- language model
- text representation
- vector space model
- document representation
- language modeling
- retrieval model
- index terms
- information retrieval
- text retrieval
- document retrieval
- n gram
- probabilistic model
- bag of words
- information filtering
- concept learning
- text categorization
- text documents
- keywords
- text classification
- query terms
- query expansion
- average precision
- text mining
- test collection
- tf idf
- text clustering
- document clustering
- data mining
- information extraction
- relevance model
- query specific
- information retrieval systems