Also, does your underlying sentiment calc logic handle financial words or language any differently?

Installations & Python Packages
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Course Name: Natural Language Processing in Trading, Section No: 4, Unit No: 5, Unit type: Notebook

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Hi Gaurav



VADER (Valence Aware Dictionary and sEntiment Reasoner) is a lexicon and rule-based sentiment analysis tool that is specifically attuned to sentiments expressed in social media.



For adding a custom lexicon, you can use the nltk toolkit as shown here.



Hope this helps!