A Targeted Retraining Scheme of Unsupervised Word Embeddings for Specific Supervised Tasks.
Pengda QinWeiran XuJun GuoPublished in: PAKDD (2) (2017)
Keyphrases
- unsupervised methods
- unsupervised learning
- semi supervised
- supervised learning
- co occurrence
- grammar induction
- n gram
- syntactic categories
- unsupervised feature selection
- supervised methods
- weakly supervised
- domain specific
- learning algorithm
- vector space
- multi task
- supervised classification
- active learning
- euclidean space
- machine learning
- similarity search
- high level