A Unified Information Extraction System Based on Role Recognition and Combination.
Yadong ZhangMan LanPublished in: NLPCC (2) (2021)
Keyphrases
- information extraction
- recognition rate
- object recognition
- precision and recall
- recognition accuracy
- recognition algorithm
- recognition process
- machine learning
- natural language processing
- text mining
- named entities
- image recognition
- pattern recognition
- automatic recognition
- visual recognition
- semi structured
- relational learning
- named entity recognition
- handwriting recognition
- free text
- human activities
- action recognition
- activity recognition
- unsupervised learning
- feature extraction
- gait recognition
- knowledge base
- text processing
- information retrieval