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Sentimental Analysis Tools
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Author(s): Sunil M. E. (PESITM, India)and Vinay S. (PES College of Engineering, India)
Copyright: 2019
Pages: 28
Source title:
Extracting Knowledge From Opinion Mining
Source Author(s)/Editor(s): Rashmi Agrawal (Manav Rachna International Institute of Research and Studies, India)and Neha Gupta (Manav Rachna International Institute of Research and Studies, India)
DOI: 10.4018/978-1-5225-6117-0.ch010
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Abstract
Opinion mining, also known as sentimental analysis, is the analysis of sentiment (emotion, affection, experience) towards the target object. In the present era, everyone is interested to know the opinions of others before making a decision or performing a task. Hence, it is necessary to collect the information (features) from relatives, friends, or web. These opinions or feedbacks help them to decide their action. With the advent of social media and use of digital technologies, web is a huge resource for data. However, it is time-consuming to read the data collected from the web and analyze it to arrive at informed decisions. This chapter provides complete overview of tools to simplify the operations of opinion mining like data collection, data cleaning, and visualization of predicted sentiment.
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