Extraction of Simple Sentences from Mixed Sentences for Building Korean Case Frames
Dan-Hee Yang, Ik-Hwan Lee, Mansuk Song · Institutional Repositories DataBase (IRDB) · 1999
A large number of simple sentences are needed to construct practical Case frames automatically. Until now, most studies have assumed that there are already extensive training data (especially here simple sentences) and linguistic information for their work. However, this is not true at least of Korean. Furthermore, Korean syntactic structures are significantly different from those of English. So, this paper first of all, compares Korean with English in relation to extracting simple sentences from mixed ones. Second, we suggest fundamental and detailed principles. For convenience and practicality, however, we deliberately exclude some linguistic phenomena. Finally, we attempt to develop a reliable algorithm to extract simple sentences with the ultimate goal of building Case frames. 1. INTRODUCTION In NLP, the Case frames of a language are very important for a correct syntactic and semantic analysis of the language. The term Case frames is originated from the Case grammar of Fillmore. H...