Abstract
Sentiments and emotions of a person on social media is classified by the effective data science approaches. Data science is an inter-disciplinary domain that utilizes the scientific techniques, processes and algorithms to retrieve the sentiments from the twitter tweets. The classification of sentiments plays significant role in many application domain and with the assistance of the people emotions business industry can be developed accordingly. The sentiment extraction and the classification is attained by several approaches namely neuro-fuzzy and optimization algorithms. The technical contribution of this article is double feed forward neural network. These approaches face ineffective in classification when the real-time data contains numerous characters and stream of information. To attain proficient classification, double feed forward neural network is utilized and the output layer information is transmitted to the double layer of the network. Hence, the information’s are optimized and processed effectively, whereby the classification of sentiment is achieved. The entire process of the algorithm is carried and the acquired results are compared with the neuro-fuzzy and optimization algorithm. The DFFNN outperforms the existing algorithm in terms of classification parameters.