Automatic Food Categorization from Large Unlabeled Corpora and Its Impact on Relation Extraction.
Michael WiegandBenjamin RothDietrich KlakowPublished in: EACL (2014)
Keyphrases
- relation extraction
- annotated corpus
- manually annotated
- automatic extraction
- named entities
- domain specific
- information extraction
- semantic relations
- natural language processing
- semantic role labeling
- semantic features
- question answering
- dependency trees
- parse tree
- named entity recognition
- active learning
- broad coverage
- text categorization
- unsupervised learning
- tree kernels
- training data
- term extraction
- unlabeled data
- higher level
- co occurrence
- automatic annotation
- labeled data
- general purpose
- low level
- information retrieval