Online Large-Margin Training of Syntactic and Structural Translation Features - 2008
Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore advanced techniques in statistical machine translation with this lecture on online large-margin training of syntactic and structural translation features. Delve into the limitations of minimum-error-rate training (MERT) and discover how the MIRA algorithm can be applied to overcome these challenges. Learn about two novel feature classes that address deficiencies in the Hiero hierarchical phrase-based translation model. Examine the implementation of soft syntactic constraints and a structural distortion model, and understand how these improvements lead to significant enhancements in translation performance. Gain insights into parallel processing methods and forest-based approaches that make MIRA computationally competitive with MERT. Follow along as the speaker, David Chiang, presents joint work with researchers from the University of Maryland, offering a comprehensive look at cutting-edge developments in machine translation technology.