Hierarchical Neural Network for Extracting Knowledgeable Snippets and Documents.
Ganbin ZhouRongyu CaoXiang AoPing LuoFen LinLeyu LinQing HePublished in: CoRR (2018)
Keyphrases
- neural network
- document collections
- document classification
- information retrieval systems
- query biased
- relevant documents
- information retrieval
- search engine
- document clustering
- topic hierarchy
- text documents
- back propagation
- legal documents
- metadata
- multi layer
- recurrent neural networks
- neural network model
- document retrieval
- self organizing maps
- fault diagnosis
- vector space model
- web documents
- document analysis
- concept hierarchy
- neural nets
- prediction model
- hierarchical structures
- genetic algorithm
- xml documents
- semantic information
- web search engines
- pattern recognition
- digital libraries
- multi document summarization
- artificial neural networks
- text mining
- digital documents
- plain text
- electronic documents
- co occurrence
- multimedia documents
- vector space
- document representation
- retrieval systems
- free text
- hierarchical structure
- bp neural network