Unsupervised Anomaly Detection in Multi-Topic Short-Text Corpora.

Mira Ait Saada Mohamed Nadif

Published in: EACL (2023)

Keyphrases

short text
short texts
topic detection
short text classification
unsupervised anomaly detection
latent topics
anomaly detection
topic models
text data
latent dirichlet allocation
topic modeling
semi supervised
text classification
n gram
data sets
low level
email
data analysis
information retrieval