A SIMPLE RECOMMENDATION SYSTEM BASED ON ROUGH SET THEORY

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Optimizing The Classification System Based On Rough Set Theory

Every day, we are observing that a wide-ranging amount of data and information is being stored every moment. Mostly the information is dynamic and transactional, and each time the data is being updated from time to time. Getting knowledge from this kind of huge and dynamic data is really becoming tough task with respect to time and efficiency. Fortunately we are served with the intelligent proc...

متن کامل

Indicator Selection based on Rough Set Theory

A method for indicator selection is proposed in this paper. The method, which adopts the General Methodology and Design Research approach, consists of four steps: Problem Identification, Requirement Gathering, Indicator Extraction, and Evaluation. Rough Set approach also has been applied in the Indicator Extraction phase. This phase consists of 5 steps: Data selection, Data Preprocessing, Discr...

متن کامل

Rule Discovery Based On Rough Set Theory

The volume of data being generated nowadays is increasingly large. How to extract useful information from such data collections is an important issue. A promising technique is the Rough set theory, a new mathematical approach to data analysis based on classification of objects of interest into similarity classes which are indiscernible with respect to some features. This theory offers two funda...

متن کامل

A Novel Recommender System Based on Fuzzy Set and Rough Set Theory

Recommender System is an effective means of handling information overload and can provide personalized service as a useful information tool in e-commerce. In this paper, a novel automatic recommender system is proposed based on fuzzy c-means algorithm and rough set theory, including three main steps: data discretization, rules establishing and fuzzy reasoning. A method for fitting the results o...

متن کامل

On Generalizing Rough Set Theory

This paper summarizes various formulations of the standard rough set theory. It demonstrates how those formulations can be adopted to develop different generalized rough set theories. The relationships between rough set theory and other theories are discussed. 1 Formulations of Standard Rough Sets The theory of rough sets can be developed in at least two different manners, the constructive and ...

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

ژورنال

عنوان ژورنال: KANSEI Engineering International

سال: 2006

ISSN: 1345-1928,1884-5231

DOI: 10.5057/kei.6.3_19