Fake Review Identification Methods Based on Multidimensional Feature Engineering

Table 10

Comparison results of three methods.

Methods	Precision	Recall	F-score
The fake review identification algorithm based on multidimensional feature engineering of union relationship	70.56	67.94	69.23
The identification algorithm based on weighted multidimensional feature engineering scoring	74.13	70.78	72.42
The identification algorithm based on weighted multidimensional feature engineering classification	76.69	72.47	74.52