Hierarchical Query Classification in E-commerce Search.
Bing HeSreyashi NagLimeng CuiSuhang WangZheng LiRahul GoutamZhen LiHaiyang ZhangPublished in: CoRR (2024)
Keyphrases
- user queries
- search queries
- query formulation
- search mechanism
- hierarchical classification
- query reformulation
- keyword search
- original query
- support vector machine
- search experience
- relevance feedback
- search quality
- database
- search engine
- search space
- feature selection
- result set
- text classification
- web search
- data structure
- search algorithm
- data sources
- query suggestion
- efficient search
- query interface
- query refinement
- complex queries
- efficient retrieval
- image classification
- electronic commerce
- classification accuracy
- query processing
- query specific
- prior art
- web search engines
- indexing techniques
- supervised learning
- search terms
- feature vectors
- support vector
- hierarchically organized
- decision trees
- machine learning
- search results clustering
- video search
- indexing structure
- keyword queries
- query evaluation
- relevant documents
- response time
- feature space
- keywords
- feature extraction
- information retrieval