Building Information Extraction Based on Electronic Map Points of Interest.
Yifei WangHefeng WangYuan CaoPublished in: GSES (2016)
Keyphrases
- information extraction
- precision and recall
- natural language processing
- text mining
- free text
- named entities
- maximum a posteriori
- ontology based information extraction
- conditional random fields
- keypoints
- question answering
- web mining
- data points
- natural language
- computer vision
- named entity recognition
- endpoints
- edge map
- relation extraction
- data extraction
- information retrieval