Combining information extraction and human computing for crowdsourced knowledge acquisition.
Sarath Kumar KondreddiPeter TriantafillouGerhard WeikumPublished in: ICDE (2014)
Keyphrases
- knowledge acquisition
- information extraction
- knowledge base
- semi structured
- machine learning
- natural language processing
- expert systems
- named entity recognition
- textual data
- text mining
- free text
- precision and recall
- neural network
- named entities
- data mining
- conditional random fields
- relation extraction
- word sense disambiguation
- machine translation
- knowledge based systems
- knowledge representation
- information retrieval
- human experts
- domain experts
- question answering
- low quality
- human interaction
- artificial intelligence
- text processing
- data extraction