Guided Semi-Supervised Non-negative Matrix Factorization on Legal Documents.
Pengyu LiChristine TsengYaxuan ZhengJoyce A. ChewLongxiu HuangBenjamin JarmanDeanna NeedellPublished in: CoRR (2022)
Keyphrases
- negative matrix factorization
- legal documents
- semi supervised
- semi supervised learning
- matrix factorization
- nonnegative matrix factorization
- labeled data
- document clustering
- sparse representation
- active learning
- pairwise
- principal component analysis
- unlabeled data
- unsupervised learning
- supervised learning
- low rank
- subspace learning
- knowledge base
- digital libraries
- data sets
- missing data
- training set
- face recognition
- text categorization
- image segmentation
- image processing
- semantic content