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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