Natural Language Understanding Based on Semantic Relations between Sentences
نویسنده
چکیده
In this paper, we define event expression over sentences of natural language and semantic relations between events. Based on this definition, we formally consider text understanding process having events as basic unit.
منابع مشابه
Feature Engineering in Persian Dependency Parser
Dependency parser is one of the most important fundamental tools in the natural language processing, which extracts structure of sentences and determines the relations between words based on the dependency grammar. The dependency parser is proper for free order languages, such as Persian. In this paper, data-driven dependency parser has been developed with the help of phrase-structure parser fo...
متن کاملLogical analysis of natural language semantics to solve the problem of computer understanding
An object–oriented approach to create a natural language understanding system is considered. The understanding program is a formal system built on the base of predicative calculus. Horn’s clauses are used as well–formed formulas. An inference is based on the principle of resolution. Sentences of natural language are represented in the view of typical predicate set. These predicates describe phy...
متن کاملExtending the Semantics in Natural Language Understanding
Natural Language understanding over a set of sentences or a document is a challenging problem. We approach this problem using semantic extraction and building an ontology for answering questions based on the data. There is more information in a sentence than found by extracting out the visible terms and their obvious relations between one another. Keeping track of inferences, quantities, inheri...
متن کاملA Large-Scale Semantic Structure for Chinese Sentences
Motivated by a systematic analysis of Chinese semantic relationships, we constructed a Chinese semantic framework based on surface syntactic relationships, deep semantic relationships and feature structure to express dependencies between lexical meanings and conceptual structures, and relations that underlie those lexical meanings. Analyzing the semantic representations of 10000 Chinese sentenc...
متن کاملA Rule-Based Approach for Converting Wikipedia Content into Semantic Relations
A RULE-BASED APPROACH FOR CONVERTING WIKIPEDIA CONTENT INTO SEMANTIC RELATIONS In this thesis, we propose a method for conversion from natural language into semantic relations. In this research, we focus on text written in highly unstructured form. The method is based on analysis of grammatical patterns of the sentences chosen from Wikipedia. Regular expressions are used for the generation of g...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- CoRR
دوره abs/1212.4674 شماره
صفحات -
تاریخ انتشار 2012