Recognizing unknown activities using semantic word vectors and twitter timestamps.
Moe MatsukiSozo InouePublished in: UbiComp Adjunct (2016)
Keyphrases
- word pairs
- social networks
- document space
- word similarity
- co occurrence
- social media
- semantic space
- semantic information
- feature vectors
- domain specific
- n gram
- micro blogging
- semantic knowledge
- concept space
- activity recognition
- human activities
- semantic similarity
- semantic network
- word segmentation
- natural language
- semantic description
- linguistic information
- lexical semantics
- sentence similarity
- recognizing textual entailment
- semantic relationships
- semantic features
- news articles
- vector space
- text classification
- high level