Weakly-Supervised Acquisition of Labeled Class Instances using Graph Random Walks.
Partha Pratim TalukdarJoseph ReisingerMarius PascaDeepak RavichandranRahul BhagatFernando C. N. PereiraPublished in: EMNLP (2008)
Keyphrases
- random walk
- weakly supervised
- directed graph
- superpixels
- markov chain
- relation extraction
- object class
- semi supervised
- topic models
- named entities
- training data
- class labels
- nodes of a graph
- machine learning
- web graph
- long range
- co occurrence
- object detection
- hidden markov models
- active learning
- viewpoint
- pairwise
- multiscale
- information retrieval