منابع مشابه
Discretization of Time Series Data
An increasing number of algorithms for biochemical network inference from experimental data require discrete data as input. For example, dynamic Bayesian network methods and methods that use the framework of finite dynamical systems, such as Boolean networks, all take discrete input. Experimental data, however, are typically continuous and represented by computer floating point numbers. The tra...
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Multivariate time series data are found in a variety of fields such as bioinformatics, biology, genetics, astronomy, geography and finance. Many time series datasets contain missing data. Multivariate time series missing data imputation is a challenging topic and needs to be carefully considered before learning or predicting time series. Frequent researches have been done on the use of diffe...
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Data discretization, also known as binning, is a frequently used technique in computer science, statistics, and their applications to biological data analysis. We present a new method for the discretization of real-valued time courses of data into a finite number of discrete values. It is specifically designed for discrete modeling methods using such data. Novel aspects are the incorporation of...
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Gene expression data has been extensively analyzed using non-supervised machine learning algorithms, with the objective of extracting potential relationships between genes. Many of these algorithms work with discretized versions of the expression data. However, the many possible methods that can be used to discretize the data have not been comprehensively studied. In this paper, we describe a n...
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A sequence of functions (curves) collected over time is called a functional time series. Functional time series analysis is one of the popular research areas in which statistics from such data are frequently observed. The main purpose of the functional time series is to predict and describe random mechanisms that resulted in generating the data. To do so, it is needed to decompose functional ti...
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ژورنال
عنوان ژورنال: Journal of Computational Biology
سال: 2010
ISSN: 1066-5277,1557-8666
DOI: 10.1089/cmb.2008.0023