面向用户查询意图的句子相似度分层计算 (User Query Intention Oriented Hierarchical Sentence Similarity Computation).
Jingyu LiYangsen ZhangRuoyu ChenPublished in: 计算机科学 (2015)
Keyphrases
- user queries
- similarity computation
- search engine
- similarity measure
- web search engines
- information retrieval systems
- cosine similarity
- keywords
- search result
- relevant documents
- natural language
- similarity metrics
- similarity search
- retrieval model
- query terms
- query processing
- collaborative filtering
- structural similarity
- ranked list
- machine learning
- similarity metric
- information retrieval
- vector space model
- relevance feedback
- high dimensional