Illocution Inc. is a big data consortium devoted to large-scale text and document analysis. They provide several applications for keyword tracking, trend tracking, lexical analysis, and more. They have also built some corpora and lexicons. The Upzilla API exposes the functionality of their raw trend data feed. Users can define parameters for the span and amount of data they want returned. It is a RESTful API that returns JSON results.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.