نتایج جستجو برای: categorical data
تعداد نتایج: 2420747 فیلتر نتایج به سال:
A categorical semantics is proposed for the notion of architectural connector in the style defined by Allen and Garlan which adopts notions of parameterisation similar to those developed for Abstract Data Type specification, and adapts them to formalisms for parallel program design. We show how many of the claims made in [1] can be formally substantiated, and generalised to formalisms other tha...
Categorical data clustering constitutes an important part of data mining; its relevance has recently drawn attention from several researchers. As a step in data mining, however, clustering encounters the problem of large amount of data to be processed. This article offers a solution for categorical clustering algorithms when working with high volumes of data by means of a method that summarizes...
Categorical data—frequency data, and discrete data—are most often presented in tables, and analyses using loglinear models and logistic regression are most often presented in terms of parameter estimates. Over the past decade, I and others have developed novel visualization methods for categorical data, designed to provide exploratory and confirmatory graphic displays analogous to those used re...
A single datum or a set of a categorical data has little value on its own. Combinations of disparate sets of data increase the value of those data sets and helps to discover interesting patterns or relationships, facilitating the construction of new applications and services. In this paper, we describe an implementation of using open geographical data as a core set of “join point”(s) to mesh di...
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