Improved Anomaly Detection by Using the Attention-Based Isolation Forest

A new modification of the isolation forest called the attention-based isolation forest (ABIForest) is proposed for solving the anomaly detection problem. It incorporates an attention mechanism in the form of Nadaraya–Watson regression into the isolation forest to improve the solution of the anomaly...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:	Algorithms
المؤلفون الرئيسيون:	Lev Utkin, Andrey Ageev, Andrei Konstantinov, Vladimir Muliukha
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	MDPI AG 2022-12-01
الموضوعات:	anomaly detection attention mechanism isolation forest Nadaraya–Watson regression quadratic programming contamination model
الوصول للمادة أونلاين:	https://www.mdpi.com/1999-4893/16/1/19

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