Semantria-node

Semantria-node is a port of SemantriaJavaScriptSDK for use with Nodejs or the browser.

This code is not production ready. The XMLHttpRequest library it runs on will silently fail if no response is received.

Quick Start

npm install semantria-node

Usage

var Semantria = require('semantria-node');
var session = new Semantria.Session(
        consumer_key,
        consumer_secret,
        application_name,
        format,
        use_compression
    );

var documentId = (new Date).getTime();

var result = session.queueDocument({
    id: documentId,
    text: "it works"
});

if (result === 202) {
    var data = SemantriaSession.getDocument(documentId);
    return {
        sentiment_score: data.sentiment_score,
        sentimentText: data.sentiment_polarity
    }
}

Parameter	Description
consumer_key	Semantria API key
consumer_secret	Semantria API secret
application_name	(Optional) Reference name for application
format	(Optional) Default: "json"
use_compression	(Optional)

---

Semantria is a text analytics and sentiment analysis API. It allows you to gain valuable insights from your unstructured text content. It is based on Lexalytics’ Salience – a text analytics and sentiment analysis engine. The same engine as the one being used by Oracle, Cisco, Thomson Reuters, Saleforce.com - Radian6, Visible, Lithium, and 50+ other leaders in the space.

Semantria offers JavaScript SDK, that is the most convenient way to get started with the Semantria API on JavaScript. SDK implements all the available Semantria features and demonstrate best practices of API usage. A Free trial is available at http://www.semantria.com/trial

Functionality includes:

• Entity extraction (both model and dictionary based)
• Theme/keyword extraction
• Categorization/Classification (Query and Wikipedia ontology-based)
• Summarization
• Sentiment Analysis (document, entity, theme/keyword, and category level)
• Semantic Rollups (birds-eye view on your dataset, combining SPSS-like statistical analysis and full scale NLP approach)
• Full support of 5 languages (entity extraction, categorization, sentiment analysis, etc): English, French, Portuguese, Spanish, and German.
• Part of speech markup

Semantria also has a free Excel Add-In that let’s you process content from inside your Excel without any coding, integration work, etc. It is a fully functional API client with an easy to use API configuration GUI is available at http://www.semantria.com/excel An Excel Add-In demo overview, categorization tutorial, custom entities set-up, and sentiment adjustment video are all available at http://www.semantria.com/video