Efficient sentence disambiguation by preferred constituent order

نویسندگان

  • Susanne Kronenberg
  • K. Skuplik
چکیده

A major problem with (partially) free constituent order is to manifest preferences among structurally distinct parses of ambiguous sentences. In order to obtain scoring criteria a preferred constituent order can considerably support a bestrst strategy. This work presents an experimentally evaluated model of preferred German constituent order in the middle eld and its application for the implementation of a robust and e cient parsing strategy for spontaneous speech. This constituent order is used to guide the parallel LR(1)-parser to derive the preferred interpretation of ambiguous sentences.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Do Heavy-NP Shift Phenomenon and Constituent Ordering in English Cause Sentence Processing Difficulty for EFL Learners?

Heavy-NP shift occurs when speakers prefer placing lengthy or “heavy” noun phrase direct objects in the clause-final position within a sentence rather than in the post-verbal position. Two experiments were conducted in this study, and their results suggested that having a long noun phrase affected the ordering of constituents (the noun phrase and prepositional phrase) by advanced Iranian EFL le...

متن کامل

Constituent order and semantic parallelism in online comprehension: eye-tracking evidence from German.

Reading times for the second conjunct of and-coordinated clauses are faster when the second conjunct parallels the first conjunct in its syntactic or semantic (animacy) structure than when its structure differs (Frazier, Munn, & Clifton, 2000; Frazier, Taft, Roeper, & Clifton, 1984). What remains unclear, however, is the time course of parallelism effects, their scope, and the kinds of linguist...

متن کامل

A Computational Model for Chinese Syntactic Structure Induction Based on Sentence Alignment

This paper introduces an unsupervised learning framework of Chinese syntactic structure based sentences similarity. First, all sentence pairs in the Chinese sentence corpus are aligned, and each pair is partitioned into similarity segmentations and different ones which alternately occur, Then, aligned similarity segmentations or different ones are selected as potential constituent candidates ba...

متن کامل

Combining Dependency and Constituent-based Resources for Structure Disambiguation

Unrestricted text analysis requires an accurate syntactic analysis but structural ambiguity is one of the most difficult problems to resolve. Researchers have tried different approaches to obtain the correct syntactic structure from analyzed sentences but not successful results have been obtained. Two different approaches have traditionally applied to syntactic analysis: constituent grammars an...

متن کامل

Generating Constituent Order in German Clauses

We investigate the factors which determine constituent order in German clauses and propose an algorithm which performs the task in two steps: First, the best candidate for the initial sentence position is chosen. Then, the order for the remaining constituents is determined. The first task is more difficult than the second one because of properties of the German sentence-initial position. Experi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1999