Learning Based Java for Rapid Development of NLP Systems

Today's natural language processing systems are growing more complex with the need to incorporate a wider range of language resources and more sophisticated statistical methods. In many cases, it is necessary to learn a component with input that includes the predictions of other learned components or to assign simultaneously the values that would be assigned by multiple components with an expressive, data dependent structure among them. As a result, the design of systems with multiple learning components is inevitably quite technically complex, and implementations of conceptually simple NLP systems can be time consuming and prone to error. Our new modeling language, Learning Based Java (LBJ), facilitates the rapid development of systems that learn and perform inference. LBJ has already been used to build state of the art NLP systems. This paper details recent advancements in the language which generalize its computational model, making a wider class of algorithms available.

• Type: Conference
• Year: 2010
• Where: LREC
• Authors: Nick Rizzolo, Dan Roth
• Keywords: Education, Language Processing Systems, LREC 2010, NLP Systems, Sophisticated Statistical Methods