96,986 research outputs found
A review of associative classification mining
Associative classification mining is a promising approach in data mining that utilizes the
association rule discovery techniques to construct classification systems, also known as
associative classifiers. In the last few years, a number of associative classification algorithms
have been proposed, i.e. CPAR, CMAR, MCAR, MMAC and others. These algorithms
employ several different rule discovery, rule ranking, rule pruning, rule prediction and rule
evaluation methods. This paper focuses on surveying and comparing the state-of-the-art associative
classification techniques with regards to the above criteria. Finally, future directions in associative
classification, such as incremental learning and mining low-quality data sets, are also
highlighted in this paper
Pattern classification using a linear associative memory
Pattern classification is a very important image processing task. A typical pattern classification algorithm can be broken into two parts; first, the pattern features are extracted and, second, these features are compared with a stored set of reference features until a match is found. In the second part, usually one of the several clustering algorithms or similarity measures is applied. In this paper, a new application of linear associative memory (LAM) to pattern classification problems is introduced. Here, the clustering algorithms or similarity measures are replaced by a LAM matrix multiplication. With a LAM, the reference features need not be separately stored. Since the second part of most classification algorithms is similar, a LAM standardizes the many clustering algorithms and also allows for a standard digital hardware implementation. Computer simulations on regular textures using a feature extraction algorithm achieved a high percentage of successful classification. In addition, this classification is independent of topological transformations
A classification of barycentrically associative polynomial functions
We describe the class of polynomial functions which are barycentrically
associative over an infinite commutative integral domain
Parameter-dependent associative Yang-Baxter equations and Poisson brackets
We discuss associative analogues of classical Yang-Baxter equation
meromorphically dependent on parameters. We discover that such equations enter
in a description of a general class of parameter-dependent Poisson structures
and double Lie and Poisson structures in sense of M. Van den Bergh. We propose
a classification of all solutions for one-dimensional associative Yang-Baxter
equations.Comment: 18 pages, LATEX2, ws-ijgmmp style. Few typos corrected,
aknowledgements adde
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