Semantic Novelty Detection and Characterization in Factual Text Involving Named Entities.
Nianzu MaSahisnu MazumderAlexander PolitowiczBing LiuEric RobertsonScott GrigsbyPublished in: CoRR (2022)
Keyphrases
- novelty detection
- named entities
- text mining
- text documents
- sentence level
- named entity disambiguation
- text filtering
- text corpus
- semantic classes
- noun phrases
- information extraction
- named entity recognition
- semantic information
- relation extraction
- co occurrence
- named entity extraction
- anomaly detection
- natural language processing
- question answering
- information retrieval
- unsupervised learning
- semantic features
- cross media
- semantic similarity
- news corpus
- annotated corpus
- keywords
- text classification
- natural language
- data analysis
- knowledge discovery
- text retrieval
- data mining
- domain specific
- text summarization
- concept drift
- text categorization
- text corpora
- artificial intelligence
- semantic annotation