Packet-Based Intrusion Detection Using Bayesian Topic Models in Mobile Edge Computing

Table 1

Notations used.

Notation	Description
	Number of documents
	Number of topics
	Number of words in the -th document
	Vocabulary list
	The corpus of documents
	The -th document
	The -th word in the -th document
	A matrix, the topic distribution of the whole corpus
	A vector, the topic distribution of the -th document
	A matrix; column denotes the topic-word distribution of the -th topic
	A vector, the word distribution of the -th topic
	The topic label of ,