Tackling representation, annotation and classification challenges for temporal knowledge base population.
Heng JiTaylor CassidyQi LiSuzanne TamangPublished in: Knowl. Inf. Syst. (2014)
Keyphrases
- knowledge base
- classification accuracy
- decision trees
- machine learning
- pattern recognition
- feature extraction
- pattern classification
- feature representation
- text classification
- feature vectors
- temporal aspects
- robust classification
- temporal ordering
- real world
- classification scheme
- image representation
- classification rules
- image classification
- support vector machine
- spatio temporal
- support vector
- feature selection
- formal representation
- temporal patterns
- multivariate temporal data
- logic programming
- knowledge based systems
- training set
- expert systems
- preprocessing
- spatial and temporal
- temporal information
- wordnet
- knowledge acquisition
- temporal relationships
- image retrieval
- temporal structure
- representing knowledge
- feature space
- pattern representation