Topic Detection in Chinese Microblogs Using Hot Term Discovery and Adaptive Spectral Clustering.

Chengxu Ye Ping Yang Shaopeng Liu

Published in: 3PGCIC (2014)

Keyphrases

topic detection
spectral clustering
hot topics
document clustering
text classification
clustering method
data clustering
pairwise
document collections
clustering algorithm
k means
image segmentation
information retrieval
text data
document level
unsupervised learning
text documents
pattern recognition
training data