Classifying Short Messages on Social Networks using Vector Space Models.
Ricardo LagePeter DologMartin LeginusPublished in: WEBIST (2013)
Keyphrases
- vector space model
- social networks
- short messages
- social media
- information retrieval
- language model
- mobile phone
- semantic similarity
- retrieval model
- vector space
- agglomerative hierarchical clustering
- semantic information
- tf idf
- web documents
- document clustering
- latent semantic indexing
- test collection
- active learning
- ir models
- text classification
- n gram
- information retrieval systems
- feature selection
- trec collections
- data analysis