منابع مشابه
CHR F + + : words helping character n - grams Maja
Character n-gram F-score (CHRF) is shown to correlate very well with human relative rankings of different machine translation outputs, especially for morphologically rich target languages. However, its relation with direct human assessments is not yet clear. In this work, Pearson’s correlation coefficients for direct assessments are investigated for two currently available target languages, Eng...
متن کاملImplementation of an F-Logic Kernel in CHR
Constraint Handling Rules (CHR) is a concurrent, committed-choice, rule-based language, rewriting constraints in relational syntax. Frame-Logic is an extension of classical predicate logic which accounts in a declarative way for many features of object-orientation. This exploratory paper gives a concise CHR implementation of Frame-Logic’s core features, including object-oriented constraint synt...
متن کاملCHR grammars
A grammar formalism based upon CHR is proposed analogously to the way Definite Clause Grammars are defined and implemented on top of Prolog. These grammars execute as robust bottom-up parsers with an inherent treatment of ambiguity and a high flexibility to model various linguistic phenomena. The formalism extends previous logic programming based grammars with a form of context-sensitive rules ...
متن کاملAngelic CHR
Implementations of CHR follow a committed-choice forwardchaining execution model: the non-determinism of the abstract semantics is partly re ned with extra-logical syntactic convention on the program order and possibly notations for weighted semantics (with priorities or probabilities), and partly left unspeci ed in the underlying compiler. This paper proposes an alternative execution model whi...
متن کاملCHR AJPI Feb 2006
aids over 100 years ago, the search has been on for a way to fully compensate for all aspects of hearing impairment by hearing aid amplification. To date, this goal has not been achieved. However, as hearing aid technology has developed from the era of carbon aids to the present-day digital signal processors, much progress has been made in making optimal use of the available technology. The vas...
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ژورنال
عنوان ژورنال: Sønderjydske Årbøger
سال: 1947
ISSN: 0106-4452
DOI: 10.7146/soenderjydskeaarboeger.v59i1.81062