Table 9 Evaluation of accuracy using various sentiment with context information
From: Web crawling based context aware recommender system using optimized deep recurrent neural network
Sentiment | Context | DNN | DAE-SR | DAE | DRNN |
|---|---|---|---|---|---|
Negative | Without context information | 90.5 | 92.2 | 93.6 | 94.2 |
With context information | 91.2 | 92.8 | 94.5 | 95.3 | |
Neutral | Without context information | 93.3 | 93.7 | 95 | 96.3 |
With context information | 94.8 | 94 | 96.8 | 97.8 | |
Positive | Without context information | 95.2 | 96.3 | 97.1 | 98.2 |
With context information | 96.3 | 97.4 | 98.5 | 99.6 |