SVM-JAVA, developed for research and educational purpose, is a Java implementation of John C. Platt's sequential minimal optimization (SMO) for training a support vector machine (SVM). This program is based on the pseudocode in "Fast Training of Support Vector Machines using Sequential Minimal Optimization" by John C. Platt and in "Sequential Minimal Optimization for SVM" by Xianping Ge. It currently supports linear and RBF kernels.
Jericho HTML Parser is a java library allowing analysis and manipulation of parts of an HTML document, including server-side tags, while reproducing verbatim any unrecognised or invalid HTML.
With proper mark-up/logic separation, a POJO data model, and a refreshing lack of XML, Apache Wicket makes developing web-apps simple and enjoyable again.
JADE (Java Agent DEvelopment Framework) is a software Framework fully implemented in Java language. It simplifies the implementation of multi-agent systems through a middle-ware that complies with the FIPA specifications and through a set of graphical tools that supports the debugging and deployment phases
Enunciate is a Web service deployment framework. It is not another Web service stack implementation. Rather, Enunciate leverages existing Web service technologies to provide a mechanism to build, package, deploy, and to clearly, accurately deliver your Web service API on the Java platform.
The OntoLT approach aims at a more direct connection between ontology engineering and linguistic analysis. OntoLT is a Protégé plug-in, with which concepts (Protégé classes) and relations (Protégé slots) can be extracted automatically from linguistically annotated text collections. It provides mapping rules, defined by use of a precondition language that allow for a mapping between linguistic entities in text and class/slot candidates in Protégé.
MSTParser is a non-projective dependency parser that searches for maximum spanning trees over directed graphs. Models of dependency structure are based on large-margin discriminative training methods. Projective parsing is also supported.
TIGER API is a library which allows Java programmers to easily access the structure of any corpus given as a TIGER-XML file. It can process the TIGER corpus and any other corpus encoded in TIGER-XML. The underlying API specifies a Java object model for corpora encoded in TIGER-XML and provides methods for traversing syntax trees and accessing elements such as sentences, syntax graph nodes, and their attributes.
OpenNLP is an organizational center for open source projects related to natural language processing. It hosts a variety of java-based NLP tools which perform sentence detection, tokenization, pos-tagging, chunking and parsing, named-entity detection, and coreference using the OpenNLP Maxent machine learning package.
This software is an extension of the SVMlight software. It provides an interface to kernel functions that are implemented in Java by means of the Java Native Interface (JNI) Invocation API.