Research on Authenticity Recognition of Commodity Reviews Based on Dictionary and Classification Algorithm
Through research and analysis,dictionary based methods in sentiment analysis have a good effect on screening comments and judging the authenticity of comments.Adding probability distribution analysis to analyze the original comment data could improve the accuracy of sentiment analysis and reduce the time for experiments,Adding a classification algorithm to classify and analyze comments could also improve the accuracy of the experi-ment.Based on the above methods,an analysis model for data is established to realize fast and accurate identifica-tion of the authenticity of comments.
emotional analysisdictionaryauthenticity of commentsprobability distributionclassification algo-rithm