Search Results - subject:"Bayes classifier"

A new two-phase intrusion detection system with Naïve Bayes machine learning for data classification and elliptic envelop method for anomaly detection

Vishwakarma, Monika; Kesswani, Nishtha - In: Decision analytics journal 7 (2023), pp. 1-8

.e., nominal, integer, binary, and float). We then classify them using different versions of the Naive Bayes classifier. After that …

Persistent link: https://www.econbiz.de/10014436765

Negative economic sentiment index based on Finnish news titles

Avela, Aleksi; Lehmus, Markku - In: Journal of the Finnish Economic Association : JFEA 4 (2023) 1, pp. 49-63

We construct an index for measuring negative economic sentiment in Finland by using news titles collected from the Finnish broadcasting company Yle's archive. Our approach uses supervised machine learning text classification for detecting news titles featuring negative economic sentiment, and...

Persistent link: https://www.econbiz.de/10014430214