Detecting ongoing events using contextual word and sentence embeddings.
Mariano MaisonnaveFernando DelbiancoFernando TohméAna Gabriela MaguitmanEvangelos E. MiliosPublished in: Expert Syst. Appl. (2022)
Keyphrases
- sentence level
- syntactic information
- word level
- noun phrases
- event detection
- syntactic analysis
- sentence similarity
- contextual information
- n gram
- part of speech
- word sense disambiguation
- text corpus
- lexico syntactic
- syntactic categories
- vector space
- stop words
- word order
- maximum entropy classifier
- training corpus
- word recognition
- natural language
- euclidean space
- named entity recognition
- word frequency
- low dimensional
- parallel corpus
- dimensionality reduction
- sentiment analysis
- linguistic features
- text summarization
- information retrieval
- automatic summarization
- recognizing textual entailment
- natural language processing
- dependency relations
- keywords
- sentence pairs
- temporal information
- natural language text
- source language
- language independent
- linguistic knowledge
- word segmentation
- target language
- semantic role labeling