A major difficulty in using a web-based information retrieval system is the choice of terms to be used for expressing and processing query. The user has examine lot data find necessary documents or information. problem that often appears this situation query incorrect does not express those needs. Researchers have come up with various solutions overcome among them use reformulation. This paper ...

Objectives: A highly accurate Intrusion detection model is developed that classifies both the network-based and host-based intrusions without any complexity issues. Method: An optimized Deep Learning (DL) algorithm of IDS presented in form a Hyper-Heuristic Firefly Algorithm based Convolutional Neural Networks (HHFA-CNN). This proposed HHFACNN reduces false values improves accuracy increasing c...