Fake Review Identification Methods Based on Multidimensional Feature Engineering

Table 2

The distribution of review words.

Classification	Review number	Proportion
Word number ≤ 10	875	0.214
10 < word number ≤ 20	808	0.198
20 < word number ≤ 30	962	0.235
30 < word number ≤ 40	673	0.165
40 < word number ≤ 50	316	0.077
Word number > 50	454	0.111