289 citations · 400 across the 9 of their papers we have counts for
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cs.LG2014
GLAD: Group Anomaly Detection in Social Media Analysis- Extended Abstract
Qi, Yu, Xinran He +1
Traditional anomaly detection on social media mostly focuses on individual point anomalies while anomalous phenomena usually occur in groups. Therefore it is valuable to study the…
stat.ML2014★ 3 cited
Model Selection for Topic Models via Spectral Decomposition
Dehua Cheng, Xinran He, Yan Liu
Topic models have achieved significant successes in analyzing large-scale text corpus. In practical applications, we are always confronted with the challenge of model selection, i.…