نتایج جستجو برای: fuzzy data mining

تعداد نتایج: 2515323  

2013
Hemanta Kumar Bhuyan Narendra Kumar Kamila Santosh Kumar Rath Monalisa Mishra

This paper proposed a information sharing technique maintaining privacy preservation in distributed data mining. The theoretical principles proposed to develop information sharing technique to find the best choice of objective for goal of the game with distributed manner. The multi-objective evaluation method among the parties data based on best and worst solution has implemented at center of t...

2012
Shaikh Nikhat Fatma J. W Bakal

A fuzzy-genetic data-mining algorithm for extracting both association rules and membership functions from quantitative transactions is shown in this paper. It used a combination of large 1-itemsets and membershipfunction suitability to evaluate the fitness values of chromosomes. The calculation for large 1itemsets could take a lot of time, especially when the database to be scanned could not to...

2009
Carlos Molina Daniel Sánchez José-María Serrano M. Amparo Vila

One of the most well-known and extended data mining techniques is that of association rule mining, a helpful tool to discover relations between items present in sets of transactions. Nevertheless, in some other scenarios, another interesting issue is that of considering not only the possible relations involving presence of items, but the absence of them. The problem gets more complex when it is...

2010
Zhenyuan Wang Rong Yang Kwong-Sak Leung

By reading, you can know the knowledge and things more, not only about what you get from people to people. Book will be more trusted. As this nonlinear integrals and their applications in data mining advances in fuzzy systems applications and theory vol 24 advances in fuzzy systemss applications and theory, it will really give you the good idea to be successful. It is not only for you to be suc...

2007
Hanna Bauerdick Björn Gottfried

In this paper we shall introduce an approach that forms a basis for temporal data mining. A relation algebra is applied for the purpose of representing simultaneously dependencies among instants, dependencies between instants and intervals, and dependencies between intervals. This enables one to specify and recognise complex interrelationships among point events in data streams. An example is s...

2008
Céline Fiot

The amount of generated and collected data has been rapidly increasing in the last decades; these huge data and information collections are far outpacing our abilities to analyse, summarize, and extract knowledge. This explosive growth in stored data has generated a need for new techniques that can help in transforming these large quantities of data into useful comprehensible knowledge. These t...

2013
Oleg Chertov Marharyta Aleksandrova

Not long ago primary census data became available to publicity. It opened qualitatively new perspectives not only for researchers in demography and sociology, but also for those people, who somehow face processes occurring in society. In this paper authors propose using Data Mining methods for searching hidden patterns in census data. A novel clusteringbased technique is described as well. It a...

2014
Amir Ebrahimzadeh

© 2014. The Authors. Published under Afro Asian Journal of Science and Technology www.aajst.com 26 Amir Ebrahimzadeh Sama technical and vocational training college, Islamic Azad University, Mashhad branch, Mashhad, Iran Abstract due to increasing use of huge databases , mining practical information and useful knowledge from transactions is evolving into an important area. Most data mining metho...

Journal: :Int. J. Approx. Reasoning 2008
Tzung-Pei Hong Cheng-Ming Huang Shi-Jinn Horng

Web mining has become a very important research topic in the field of data mining due to the vast amount of world wide web services in recent years. The fuzzy and the object concepts have also been very popular and used in a variety of applications, especially for complex data description. This paper thus proposes a new fuzzy object-oriented web mining algorithm to derive fuzzy knowledge from o...

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