Topic Detection Using a Critical Term Graph on News-Related Tweets.

Paraskevas Tsantarliotis Evaggelia Pitoura

Published in: EDBT/ICDT Workshops (2015)

Keyphrases

topic detection
short text
short texts
hot topics
topic detection and tracking
trend analysis
text classification
social media
document collections
news articles
text data
document clustering
document level
structured data
document representation
named entities
dimensionality reduction
text mining