2019
DOI: 10.1016/j.procs.2019.08.045
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Anomaly Detection Method for Online Discussion

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Cited by 6 publications
(6 citation statements)
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“…This algorithm was used to detect anomalies in communication platforms by differentiating unwanted users in the platforms [4]. The algorithm consists of three phases-multiple canopy clustering, cluster membership analysis, and classification model training.…”
Section: Anomaly Detection In Online Detectionmentioning
confidence: 99%
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“…This algorithm was used to detect anomalies in communication platforms by differentiating unwanted users in the platforms [4]. The algorithm consists of three phases-multiple canopy clustering, cluster membership analysis, and classification model training.…”
Section: Anomaly Detection In Online Detectionmentioning
confidence: 99%
“…Streaming data produced daily [1] are stored as big data [3]. Since big data consists of volume, variety, and velocity, data have to be autonomously processed for information and knowledge [4] to benefit the users. Most surveillance cameras or sensor data are classified as normal data behavior.…”
Section: Introductionmentioning
confidence: 99%
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“…Vijayakumar and Muhammad ( 2019 ) employed SVM, NB and maximum entropy with natural language processing methods to indentify sapm comments on the online forum. Krammer et al ( 2019 ) utilized SVM, RBF, and MLP to analyze online comments for abnormal behavior. To sum up, SVM has an excellent performance on text classification, so this study will use SVM to evaluate the performance of selected candidate feature subset.…”
Section: Literature Reviewmentioning
confidence: 99%
“…In addition to the classification performance of news articles, outlier detection is also the focus of this research since outlier detection is very closely related to the text classification process [10]. Outliers are abnormal patterns or events that do not match the expected events or patterns [11]. Outlier detection is used to detect news that does not fit the category of news articles.…”
Section: Introductionmentioning
confidence: 99%