Ellogon

If you are looking for a software that aids both researchers in computational linguistics and companies that produce and deliver language engineering systems, then Ellogon project is the perfect tool for you. As a natural language processing infrastructure, it is a multi-lingual, cross-platform, general-purpose language engineering environment that offers an extensive set of facilities.

One of its notable features is the tools for processing and visualising textual/HTML/XML data and associated linguistic information. It also provides support for lexical resources, such as creating and embedding lexicons, tools for creating annotated corpora, accessing databases, comparing annotated data, or transforming linguistic information into vectors for use with various machine learning algorithms.

In order to use Ellogon, you'll need to have TCL/Tk 8.4 (or newer), Java JDK/JRE 1.4.1 (optional), Perl 5.8.1 (optional), and Python 2.2 (optional). With these requirements met, you'll be able to get the most out of Ellogon's features.

The latest release of Ellogon project fixed a bug in CDMTools_CopyCollectionAnnotations, where a single listbox was consulted for both Collections. This shows that the developers are actively working on improving the software and addressing any issues that may arise.

In conclusion, Ellogon project is a top-notch software for those who work in computational linguistics or produce language engineering systems. It provides a rich set of facilities that can aid researchers and companies alike. So, if you're looking for a powerful natural language processing infrastructure, then Ellogon project is definitely worth checking out.