Unsupervised question-retrieval approach based on topic keywords filtering and multi-task learning.
Shang AiguoXinjuan ZhuMichael DannerMatthias RätschPublished in: Comput. Speech Lang. (2024)
Keyphrases
- multi task learning
- keywords
- multi task
- multiple tasks
- learning tasks
- gaussian processes
- learning problems
- multitask learning
- information retrieval
- theoretical analysis
- supervised learning
- high order
- multi label image annotation
- topic modeling
- unsupervised learning
- topic models
- transfer learning
- visual features
- semi supervised
- learning algorithm
- learning models
- image retrieval
- reinforcement learning
- machine learning
- semi supervised learning
- labeled data
- inductive learning
- noise level
- metric learning
- feature selection