sentiment (pt-BR)
AFINN-based sentiment analysis for Node.js (pt-BR)
Forked from (https://github.com/thisandagain/sentiment) and modified by Aristeu Roriz for test use only
Sentiment is a Node.js module that uses the AFINN-111 wordlist to perform sentiment analysis on arbitrary blocks of input text. Sentiment provides serveral things:
- Performance (see benchmarks below)
- The ability to append and overwrite word / value pairs from the AFINN wordlist
- A build process that makes updating sentiment to future versions of the AFINN word list trivial
Installation
npm install sentiment-ptbr
Usage
var sentiment = ; var r1 = ;consoledirr1; // Score: -2, Comparative: -0.666 var r2 = ;consoledirr2; // Score: 4, Comparative: 1
Adding / overwriting words
You can append and/or overwrite values from AFINN by simply injecting key/value pairs into a sentiment method call:
var sentiment = ; var result = ;consoledirresult; // Score: 7, Comparative: 1.75