How do I Create My First Sentimental Analysis Web App.

Naveen Varshney
Jul 22, 2017 · 2 min read

Hello Everyone I hope you doing well.As this my first post on medium forgive me if I not follow the writing standard of medium just like the great post on medium.So moving on the point First I tell you about my Web App well its just A simple Web App in which user enter an input or we can a trending topic it gives back the Sentiment Analysis of last hundred tweets isn’t sounds great well i guess for a beginner like me its really is by just analzing the sentiment of peoples from around the world on a particular topic we can predict or suggest anything to world.Lets take an example of a movie name whatever you want for the sake of the demo lets take “Spider Man” and if you input this on web App you can actually get 100 peoples reviews of that movie and by using this information you can predict or sure whether its good to hangout with friends to watch this movie or not .

Now lets move inside the application, Tools I used in my Application are-

→Django (Web Framework)

→Pyhton

→TextBlob (Python Library For sentiment Analysis )

→Twitter Api Access(Created an app on Twitter for accessing Twitter Api )

→Bootstrap(for little bit Styling for FrontEnd)

→HighChart Js library for showing percentage for Negative , Positive and Nuetral.

TextBlob used for sentiment analysis it’s work by tokenize a sentence and gives the subjectivity and polarity of each word and combined this together to give the whole sentence polarity and subjectivity.

If subjectivity is 0.0 then its neutral or if it is less than 0 then in this case sentence is negative with respect to topic or if its greater than 0 then sentence has positivity with respect to topic.

That’s it everybody .I hope you Like it.

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