Guided Transformer: Leveraging Multiple External Sources for Representation Learning in Conversational Search.
Helia HashemiHamed ZamaniW. Bruce CroftPublished in: CoRR (2020)
Keyphrases
- learning algorithm
- multiple tasks
- multi modal
- online learning
- search space
- reinforcement learning
- unsupervised learning
- supervised learning
- knowledge acquisition
- inductive inference
- learning environment
- mobile devices
- image classification
- machine learning
- background knowledge
- search efficiency
- visual representation
- information retrieval