Cascading Use of Soft and Hard Matching Pattern Rules for Weakly Supervised Information Extraction.
Jing XiaoTat-Seng ChuaHang CuiPublished in: COLING (2004)
Keyphrases
- weakly supervised
- information extraction
- relation extraction
- named entities
- topic models
- text mining
- named entity recognition
- natural language processing
- automatic extraction
- object class
- semi supervised
- question answering
- information retrieval
- superpixels
- domain specific
- conditional random fields
- semantic relations
- association rules
- active contours
- natural language
- keypoints
- co occurrence
- knowledge discovery
- decision trees
- semantic features
- computer vision
- machine learning