Adaptive Scaling for Sparse Detection in Information Extraction.
Hongyu LinYaojie LuXianpei HanLe SunPublished in: CoRR (2018)
Keyphrases
- information extraction
- automatic detection
- object detection
- machine learning
- detection algorithm
- anomaly detection
- detection rate
- detection accuracy
- detection method
- text mining
- neural network
- structured data
- natural language processing
- relation extraction
- question answering
- false alarms
- information retrieval
- textual data
- generalized likelihood ratio
- sparse data
- named entity recognition
- free text
- precision and recall
- conditional random fields
- false positives
- sparse representation
- image classification
- digital images
- learning algorithm