We present an approach for combining symbolic interpretation and statistical classification in the natural language processing (NLP) component of a tutorial dialogue system. Symbolic NLP approaches support dynamic generation of context-adaptive natural language feedback, but lack robustness. In contrast, statistical classification approaches are robust to ill-formed input but provide less detail for context-specific feedback generation. We describe a system design that combines symbolic interpretation with statistical classification to support context-adaptive, dynamically generated natural language feedback, and show that the combined system significantly improves interpretation quality while retaining the adaptivity benefits of a symbolic interpreter. © 2013 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Dzikovska, M. O., Farrow, E., & Moore, J. D. (2013). Combining semantic interpretation and statistical classification for improved explanation processing in a tutorial dialogue system. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7926 LNAI, pp. 279–288). Springer Verlag. https://doi.org/10.1007/978-3-642-39112-5_29
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