Research of Deceptive Review Detection Based on Target Product Identification and Metapath Feature Weight Calculation

Table 1

Symbol definition table.

Symbol	Definition
r	Reviewer
	The collection of all the reviews published by Reviewer r
	Review
	The th review
	The collection of all the reviews published by Reviewer on the th day
	The score of review v
	The score of reviewer on the product
	The collection of all the rating scores on the product