The API.AI .NET SDK by API.AI aims to simplify API integration features of natural language processing into new applications. Resources include a programming interface to make text and voice requests to the API.AI. Additional resources could be useful to add usages to a module, add field to a class, and initialize object with Keys. See how JSON.NET helped with parsing implementation at http://www.newtonsoft.com/json
Eight APIs have been added to the ProgrammableWeb directory in categories includings Recognition, Analytics, Wi-Fi, and Home Automation. Also new are SDKs for Mixpanel mobile analytics and Untappd, a social applicaiton for beer. Here's a summary of the new additions to the directory.
Sentiment analysis is an important community engagement metric, and with APIs like the WebKnox Text Processing API, it is an analytical technique now open to any business. This tutorial examines how to use the WebKnox Text Processing API to conduct a sentiment analysis and to create a visualization that summarizes audience reactions.