Rule based Domain Specific Semantic Analysis for Natural Language Interface for Database
نویسندگان
چکیده
منابع مشابه
Rule based Domain Specific Semantic Analysis for Natural Language Interface for Database
A database is defined as collection of information that is organized to access, manage, and update data easily and efficiently. All our data is stored in a database and there are multiple ways to interact with the database to access our data. A user needs some technical knowledge to extract data from the database. They need to use SQL for data definition, data manipulation, or data control. How...
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It is a long term desire of the computer users to minimize the communication gap between the computer and a human. On the other hand, almost all ICT applications store information in to databases and retrieve from them. Retrieving information from the database requires knowledge of technical languages such as Structured Query Language. However majority of the computer users who interact with th...
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A Natural Language Interface for DataBase (NLIDB) is a system which accepts the user request in natural language and converts to an SQL query. The system consist of: Language Processor (LP) and Query Translator. LP is used to extract information from user query. Main LP techniques used in our system are Part-of-Speech (POS) Tagging and Chunking that are implemented by Maximum Entropy Models. Qu...
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In most information systems, databases are accessed and manipulated typically through systems developed to tailor-fit the company’s needs. The usual problem in these cases is the limitation on data accessibility because the users are constrained to the forms created for the system. Another way of accessing the database is through Structured Query Language (SQL), a language that is not familiar ...
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Information is playing an important role in our lives. One of the major sources of information is databases. Databases and database technology are having major impact on the growing use of computers. In order to retrieve information from a database, one needs to formulate a query in such way that the computer will understand and produce the desired output. The Structured Query Language (SQL) no...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2017
ISSN: 0975-8887
DOI: 10.5120/ijca2017913502