Enabling entity retrieval by exploiting wikipedia as a semantic knowledge source.
Sofia J. AthenikosPublished in: SIGIR Forum (2012)
Keyphrases
- knowledge sources
- entity retrieval
- semantic search
- entity ranking
- semantic relations
- entity linking
- knowledge base
- domain specific
- semantic information
- blackboard architecture
- entity search
- domain knowledge
- knowledge based systems
- knowledge acquisition
- semantic web
- expert systems
- expert search
- probabilistic approaches
- domain ontology
- named entities
- xml retrieval
- wordnet
- machine learning
- information retrieval
- finding relevant
- data mining
- natural language
- ad hoc retrieval
- wikipedia articles
- link structure
- keyword search
- semantic similarity
- text mining
- information sources
- semantic features
- relational databases
- natural language processing
- keywords
- metadata
- artificial intelligence
- semi structured
- data sets