Ninteen APIs have been added to the ProgrammableWeb directory in categories including Weather, Email, and News. Highlights include an API that provides access to data from the Ethiopian Movie Database, and APIs for Microsoft Office 365 integration. Here's a rundown of the latest additions.
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.