Keyphrases
- data objects
- object model
- database
- keywords
- moving objects
- machine learning
- information retrieval
- web documents
- free text
- text retrieval
- attribute values
- unstructured text
- document analysis
- text summarization
- multiple objects
- object segmentation
- partial occlusion
- text documents
- d objects
- object recognition
- knowledge base
- computer vision
- data mining
- neural network