Automatic Annotation of Metadata in Power System Databases Based on Correlation Feature Selection and Natural Language Processing.
Lei AnPeng LiuYingyang ChenShuai LiuFangyuan KeJiaqin LiPublished in: SmartCloud (2023)
Keyphrases
- power system
- automatic annotation
- databases
- metadata
- natural language processing
- feature selection
- content based retrieval
- machine learning
- image annotation
- digital libraries
- semantic annotation
- information extraction
- computational intelligence
- optimal power flow
- wordnet
- text categorization
- data warehouse
- low level features
- feature extraction
- visual information
- image retrieval
- text mining
- natural language
- text classification
- artificial intelligence
- reactive power
- knowledge base
- high level
- semantic information
- image database
- support vector
- higher level
- multimedia
- visual concepts
- co occurrence
- knowledge representation