JU_CSE: A CRF Based Approach to Annotation of Temporal Expression, Event and Temporal Relations.
Anup Kumar KolyaAmitava KunduRajdeep GuptaAsif EkbalSivaji BandyopadhyayPublished in: SemEval@NAACL-HLT (2013)
Keyphrases
- temporal relations
- temporal information
- temporal structure
- primitive events
- complex events
- conditional random fields
- temporal reasoning
- spatial relations
- pairwise
- cross document
- information extraction
- closely related
- temporal constraints
- graphical models
- markov random field
- probabilistic model
- object recognition
- metadata
- machine learning
- visual features
- event detection
- video clips
- three dimensional
- computer vision
- search engine