Leveraging In-Batch Annotation Bias for Crowdsourced Active Learning.
Honglei ZhuangJoel YoungPublished in: WSDM (2015)
Keyphrases
- active learning
- batch mode
- video annotation
- learning algorithm
- machine learning
- annotation effort
- semi supervised
- random sampling
- learning strategies
- learning process
- relevance feedback
- supervised learning
- training examples
- training set
- experimental design
- selective sampling
- semi supervised learning
- labeled data
- low quality
- gold standard
- pool based active learning
- high quality
- cost sensitive
- unlabeled data
- visual concepts
- image classification
- reinforcement learning
- search engine