Sentiment Analysis 140

JavaScript wrapper for the Sentiment140 Natural Language Processing Service.

Installation

npm install sentiment140 [--save]

Usage

Setup

var Sentiment140 = require('sentiment140');
var sentiment140 = new Sentiment140({
	auth: '[INSERT YOUR EMAIL HERE]'
});

Simple Analysis

Takes a simple string.

Request

var dataSimple = {
	"data": {
    	"text": "I am a Teapot and a Submarine"
	}
}
sentiment140.sentiment(dataSimple, function(error, result) {
	console.log(JSON.stringify(result));
});

Response

[Missing]

Bulk Detection

Takes an array of simple strings.

Request

var dataBulk = {
	"data": [
    	{"text": "I love Titanic.", "id": 1 },
    	{"text": "I hate Titanic.", "id": 2 },
    	{"text": "I like Titanic.", "id": 3 }
	]
}
sentiment140.sentiment(dataBulk, function(error, result) {
	console.log(JSON.stringify(result));
});

Response

[Missing]

Promises & Callbacks

The sentiment140 library now supports both traditional callback return functions as well as Promises. Sentiment140 uses the bluebird library for the promise implementation.

Author

Peter Andreas Moelgaard (GitHub, Twitter)

License

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0