نتایج جستجو برای: information retrieval system

تعداد نتایج: 3081082  

Journal: :journal of advances in computer research 0

information retrieval can be achieved through computerized processes by generating a list of relevant responses to a query. the document processor, matching function and query analyzer are the main components of an information retrieval system. document retrieval system is fundamentally based on: boolean, vector-space, probabilistic, and language models. in this paper, a new methodology for mat...

Background:The study was conducted to achieve three axes of goals (users, publishers and the system) by way of objectives related to: A) Users - measuring the level of their satisfaction with Taktab system and also use of various methods of data retrieval;  B) Publishers - Measuring the level of their satisfaction with Taktab system and also their expectations of the existence of a recommending...

Journal: :The Brain & Neural Networks 1994

Journal: :International Journal of Computer Applications 2012

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان خراسان رضوی - دانشکده ادبیات و علوم انسانی 1390

در این پژوهش کتابخانه های دیجیتالی اسلامی ایران بر اساس الگوهای ارائه شده از کتابخانه های دیجیتالی، توسط فدراسیون بین المللی کتابخانه های دیجیتالی مورد بررسی قرار گرفته است. وضعیت کتابخانه های دیجیتالی از لحاظ داشتن کارکنان متخصص، امکان دسترسی و قابلیت جستجو در منابع کتابخانه، انواع منابع چاپی و الکترونیکی، انواع قالب های مختلف محتوی، تمهیدات اتخاذ شده برای سازماندهی و حفاظت منابع مورد بررسی و ...

Journal: :پژوهشنامه کتابداری و اطلاع رسانی 0
عبدالحسین فرج پهلو فریده عصاره علی حمیدی

introduction:the human being always attempts to find a way to improve his physical and mental abilities. history shows that, despite the many promotions in every branch of science and technology, we cannot see much improvement in thinking abilities. with the advent of the iinternet and www, many thought that the problem will be solved. but nowadays we can see that the main problem remains: the ...

Journal: :The Journal of Korea Institute of Information, Electronics, and Communication Technology 2016

Journal: :International Journal of Computer Applications 2016

Journal: :Informatio 2023

Information retrieval systems help filter information, so that the process of finding suitable information becomes fast and precise, but there are ways to find more effectively efficiently with using bibliometric methods VOSviewer application. The research objectives map trends results on topic system in library, library based co-authorship, co-occurrence. method uses descriptive analysis by Sc...

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