Local Topic Detection Using Word Embedding from Spatio-Temporal Social Media.

Junsha Chen Neng Gao Yifei Zhang Chenyang Tu

Published in: ICONIP (5) (2019)

Keyphrases

topic detection
spatio temporal
social media
text classification
hot topics
trend analysis
document collections
document level
n gram
co occurrence
text data
document clustering
word sense disambiguation
sentence level
machine learning
information retrieval
bag of words
noun phrases
public opinion
email