Research Article

An Improved BERT and Syntactic Dependency Representation Model for Sentiment Analysis

Table 2

Experiments of parameters α, β, and γ.

Group_1Group_2Group_3

0.500.500.50.500.50.5
0.50.10.40.10.50.40.10.40.5
0.50.20.30.20.50.30.20.30.5
0.50.30.20.30.50.20.30.20.5
0.50.40.10.40.50.10.40.10.5
0.50.500.50.500.500.5