Entropy Causal Graphs for Multivariate Time Series Anomaly Detection

no code implementations • 15 Dec 2023 • Falih Gozi Febrinanto, Kristen Moore, Chandra Thapa, Mujie Liu, Vidya Saikrishna, Jiangang Ma, Feng Xia

Many multivariate time series anomaly detection frameworks have been proposed and widely applied.

Anomaly Detection Time Series +1

A Comprehensive Survey on Outlying Aspect Mining Methods

no code implementations • 6 May 2020 • Durgesh Samariya, Jiangang Ma, Sunil Aryal

For each category, we have provided existing work that falls in that category and then provided their strengths and weaknesses in those categories.

An Efficient Approach to Learning Chinese Judgment Document Similarity Based on Knowledge Summarization

no code implementations • 6 Aug 2018 • Yinglong Ma, Peng Zhang, Jiangang Ma

By utilizing domain ontologies for judgment documents, the core semantics of Chinese judgment documents is summarized based on knowledge blocks.

Semantic Similarity Semantic Textual Similarity

Supervised Anomaly Detection in Uncertain Pseudoperiodic Data Streams

no code implementations • 20 Jul 2016 • Jiangang Ma, Le Sun, Hua Wang, Yanchun Zhang, Uwe Aickelin

Uncertain data streams have been widely generated in many Web applications.

Computational Efficiency General Classification +1

Refining Adverse Drug Reactions using Association Rule Mining for Electronic Healthcare Data

no code implementations • 20 Feb 2015 • Jenna M. Reps, Uwe Aickelin, Jiangang Ma, Yanchun Zhang

Side effects of prescribed medications are a common occurrence.