Industrial information extraction through multi-phase classification using ontology for unstructured documents.
K. RajbabuHarshavardhan SrinivasSudha SelvarajPublished in: Comput. Ind. (2018)
Keyphrases
- unstructured documents
- information extraction
- text mining
- machine learning
- pattern recognition
- training phase
- learning phase
- supervised learning
- support vector machine svm
- support vector
- pattern classification
- classification method
- classification accuracy
- image classification
- databases
- text classification
- automatic classification
- classification algorithm
- classification scheme
- feature extraction
- domain knowledge
- training set
- semantic web
- decision trees
- preprocessing phase
- named entity recognition
- classification models
- ontology based information extraction
- classification rules
- web mining
- question answering
- domain specific
- knowledge base
- precision and recall
- domain ontology
- structured data
- unsupervised learning
- industrial applications
- natural language processing
- knowledge discovery
- information retrieval
- neural network