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Core Data Analysis: Summarization, Correlation, and Visualization (Paperback, 2nd ed. 2019)
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Core Data Analysis: Summarization, Correlation, and Visualization (Paperback, 2nd ed. 2019)
Series: Undergraduate Topics in Computer Science
Expected to ship within 9 - 15 working days
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This text examines the goals of data analysis with respect to
enhancing knowledge, and identifies data summarization and
correlation analysis as the core issues. Data summarization, both
quantitative and categorical, is treated within the encoder-decoder
paradigm bringing forward a number of mathematically supported
insights into the methods and relations between them. Two Chapters
describe methods for categorical summarization: partitioning,
divisive clustering and separate cluster finding and another
explain the methods for quantitative summarization, Principal
Component Analysis and PageRank. Features: * An in-depth
presentation of K-means partitioning including a corresponding
Pythagorean decomposition of the data scatter. * Advice regarding
such issues as clustering of categorical and mixed scale data,
similarity and network data, interpretation aids, anomalous
clusters, the number of clusters, etc. * Thorough attention to
data-driven modelling including a number of mathematically stated
relations between statistical and geometrical concepts including
those between goodness-of-fit criteria for decision trees and data
standardization, similarity and consensus clustering, modularity
clustering and uniform partitioning. New edition highlights: *
Inclusion of ranking issues such as Google PageRank, linear
stratification and tied rankings median, consensus clustering,
semi-average clustering, one-cluster clustering * Restructured to
make the logics more straightforward and sections self-contained
Core Data Analysis: Summarization, Correlation and Visualization is
aimed at those who are eager to participate in developing the field
as well as appealing to novices and practitioners.
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