Survey Paper: Study of Sentiment Analysis and Machine Translation using Natural Language Processing and its Applications

Natural Language Processing is a technique where machine can become more human and NLP makes human to communicate with the machine easily. Trained machine can think like as human and predict continuous, discrete value. NLP as a tool improves decision making for target customers. NLP seems to be the natural next step in integrating technology with daily lives of people. In this paper the basics of sentiment analysis, use of machine learning in natural language processing, Challenges in machine translation, common problems and applications are discussed in brief.