Classification of Incident-related Tweets: Exploiting Word and Sentence Embeddings.
Anna M. KruspeJens KerstenFriederike KlanPublished in: TREC (2019)
Keyphrases
- text classification
- pattern recognition
- classification accuracy
- machine learning
- n gram
- feature extraction
- support vector
- image classification
- sentence level
- co occurrence
- feature vectors
- social media
- noun phrases
- decision trees
- syntactic information
- sentiment analysis
- syntactic analysis
- training corpus
- part of speech
- vector space
- named entities
- support vector machine
- training set
- feature space
- feature selection
- social networks