Temporal TF-IDF: A High Performance Approach for Event Summarization in Twitter.

Nasser Alsaedi Pete Burnap Omer F. Rana

Published in: WI (2016)

Keyphrases

tf idf
weighting scheme
information retrieval
text categorization
vector space model
document clustering
term frequency
text documents
retrieval model
term weighting
language modelling
ranking algorithm
cosine similarity
inverse document frequency
email
high dimensional
semi supervised learning
knowledge discovery