Keyphrases
- access control
- unstructured text
- text mining
- convolutional neural network
- dynamic access control
- security policies
- data security
- information extraction
- structured data
- role based access control
- access control models
- data processing
- access control policies
- semi structured
- natural language processing
- face detection
- access control mechanism
- knowledge discovery
- neural network
- textual data
- data mining techniques
- data mining
- unstructured data
- web documents
- structured information
- text classification