node-sentiment

    0.0.8 • Public • Published

    node-sentiment Build Status

    Text and emojis sentiment analysis for Node.js

    Sentiment is a Node.js module that uses the AFINN-111 wordlist to perform sentiment analysis on arbitrary blocks of input text.

    Multilanguage, only full support for english and french (PR contributions are welcome)

    He has full support on emoji analysis.

    Language detection if not provided at call.

    Sentiment analysis is suitable at a sentence level, for long strings, please tokenize sentences and use sentiment on every chunk.

    This project is a fork of the original sentiment project: https://github.com/thisandagain/sentiment

    Usage

    Installation

    npm install node-sentiment --save

    // Require the node-sentiment module
    var sentiment = require('node-sentiment');
     
    // Use the module to get sentiment from texts.
     
    // Vote: 'negative'
    console.dir(sentiment('Cats are stupid.','en'));
     
    // Vote: 'negative' and english detected
    console.dir(sentiment('Cats are stupid.'));
     
    // Vote: 'positive', english detected and negation detected
    console.dir(sentiment('Cats are not so stupid.'));
     
    // Vote: 'positive'
    console.dir(sentiment('Cats are totally amazing! ♥','en'));
     
    // Vote: 'negative'
    console.dir(sentiment('I gatti sono stupidi. 😭','it'));
     
    // Sample response for "Seems somebody had a good meal! @wildelifeanimal #lion #safari #cats #wildlife #Africa #adventure #offroad https://t.co/6cX7hAlrYY ♥"
    {
      score: 8,
      comparative: 0.5,
      vote: 'positive',
      tokens:
       [ 'seems',
         'somebody',
         'had',
         'a',
         'good',
         'meal',
         '@wildelifeanimal',
         'lion',
         'safari',
         'cats',
         'wildlife',
         'africa',
         'adventure',
         'offroad',
         'httpstco6cx7halryy',
         '' ],
      words: [ '', 'adventure', 'good' ],
      positive: [ '', 'adventure', 'good' ],
      negative: [],
      language: 'en'
    }

    You can also play with node-sentiment in a terminal.

    node cli.js "Cats are not so cool..."

    Test

    npm test

    Changelog

    06/09/2018 Patch 0.0.7

    package.json update to remove mocha from production dependencies npm lock file added

    18/07/2017 Patch 0.0.6

    Fix on tokenize method and integration test added on it

    18/07/2017 Patch 0.0.5

    Whole code review Basic CLI interface added and project renamed to node-sentiment for npm package

    17/07/2017 Patch 0.0.4

    Negation detection fix Language detection feature POC added

    Install

    npm i node-sentiment

    DownloadsWeekly Downloads

    3

    Version

    0.0.8

    License

    MIT

    Unpacked Size

    289 kB

    Total Files

    10

    Last publish

    Collaborators

    • nicolasbonnici