Interactive Spoken Content Retrieval with Different Types of Actions Optimized By a Markov Decision Process.
Tsung-Hsien WenHung-yi LeeLin-Shan LeePublished in: INTERSPEECH (2012)
Keyphrases
- interactive retrieval
- information retrieval
- machine learning
- efficient retrieval
- image database
- user interaction
- reward function
- retrieval accuracy
- document retrieval
- text retrieval
- multimedia databases
- structured documents
- transition probabilities
- plan recognition
- decision theoretic
- retrieval method
- content based retrieval
- indexing techniques
- computer vision
- retrieval model
- computer graphics
- optimal policy
- information retrieval systems
- dynamic programming
- query processing
- image retrieval