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Data mining: concepts and techniques
Article
Article
Jiawei Han; Micheline Kamber · Choice Reviews Online · 2012
Our ability to generate and collect data has been increasing rapidly. Not only are all of our business, scientific, and government transactions now computerized, but the widespread use of digital cameras, publication too...
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Material complementario
Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls
Article
Article
Jonathan A C Sterne; Ian R. White; John B. Carlin; Michael Spratt; Patrick Royston; Michael G. Kenward; Angela Wood; James R. Carpenter · BMJ · 2009
Most studies have some missing data. Jonathan Sterne and colleagues describe the appropriate use and reporting of the multiple imputation approach to dealing with them
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phyloseq: An R Package for Reproducible Interactive Analysis and Graphics of Microbiome Census Data
Article
Article
Paul J. McMurdie; Susan Holmes · PLoS ONE · 2013
BACKGROUND: the analysis of microbial communities through dna sequencing brings many challenges: the integration of different types of data with methods from ecology, genetics, phylogenetics, multivariate statistics, vis...
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Data Mining: Practical Machine Learning Tools and Techniques
Book
Book
Ian H. Witten; Eibe Frank; Mark A. Hall · Elsevier eBooks · 2011
As with any burgeoning technology that enjoys commercial attention, the use of data mining is surrounded by a great deal of hype. Exaggerated reports tell of secrets that can be uncovered by setting algorithms loose on o...
Idioma English
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Página del recurso
Data Analysis Using Regression and Multilevel/Hierarchical Models
Book
Book
Andrew Gelman; Jennifer Hill · Cambridge University Press eBooks · 2006
Data Analysis Using Regression and Multilevel/Hierarchical Models, first published in 2007, is a comprehensive manual for the applied researcher who wants to perform data analysis using linear and nonlinear regression an...
Idioma English
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Página del recurso
Data Structures for Statistical Computing in Python
Article
Article
Wes McKinney · Proceedings of the Python in Science Conferences · 2010
In this paper we are concerned with the practical issues of working with data sets common to finance, statistics, and other related fields. pandas is a new library which aims to facilitate working with these data sets an...
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Data clustering
Text / resource
Text / resource
Anil K. Jain; M. Narasimha Murty; Patrick J. Flynn · ACM Computing Surveys · 1999
Clustering is the unsupervised classification of patterns (observations, data items, or feature vectors) into groups (clusters). The clustering problem has been addressed in many contexts and by researchers in many disci...
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Mining association rules between sets of items in large databases
Article
Article
Rakesh Agrawal; Tomasz Imieliński; Arun Swami · OpenAlex · 1993
We are given a large database of customer transactions. Each transaction consists of items purchased by a customer in a visit. We present an efficient algorithm that generates all significant association rules between it...
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Mining frequent patterns without candidate generation
Article
Article
Jiawei Han; Jian Pei; Yiwen Yin · ACM SIGMOD Record · 2000
Mining frequent patterns in transaction databases, time-series databases, and many other kinds of databases has been studied popularly in data mining research. Most of the previous studies adopt an Apriori-like candidate...
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Página del recurso
Computer Self-Efficacy: Development of a Measure and Initial Test
Article
Article
Deborah Compeau; Christopher A. Higgins · MIS Quarterly · 1995
This paper discusses the role of individuals’ beliefs about their abilities to competently use computers (computer self-efficacy) in the determination of computer use. A survey of Canadian managers and professionals wa...
Idioma English
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Introduction to Data Mining
Chapter
Chapter
OpenAlex · 2008
1 Introduction 1.1 What is Data Mining? 1.2 Motivating Challenges 1.3 The Origins of Data Mining 1.4 Data Mining Tasks 1.5 Scope and Organization of the Book 1.6 Bibliographic Notes 1.7 Exercises 2 Data 2.1 Types of Data...
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The WEKA data mining software
Article
Article
Mark Hall; Eibe Frank; Geoffrey Holmes; Bernhard Pfahringer; Peter Reutemann; Ian H. Witten · ACM SIGKDD Explorations Newsletter · 2009
More than twelve years have elapsed since the first public release of WEKA. In that time, the software has been rewritten entirely from scratch, evolved substantially and now accompanies a text on data mining [35]. These...
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The Elements of Statistical Learning: Data Mining, Inference, and Prediction
Article
Article
Zigang Lu · Journal of the Royal Statistical Society Series A (Statistics in Society) · 2010
Subjects / keywords: Statistical inference; Inference; Statistical learning; Computer science; Machine learning; Artificial intelligence; Data mining; Statistics; Mathematics
Idioma English
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Top 10 algorithms in data mining
Article
Article
Xindong Wu; Vipin Kumar; J. R. Quinlan; Joydeep Ghosh; Qiang Yang; Hiroshi Motoda; Geoffrey J. McLachlan; Shu‐Kay Ng · Knowledge and Information Systems · 2007
Subjects / keywords: Computer science; Data mining; Cluster analysis; Association rule learning; Naive Bayes classifier; AdaBoost; Statistical classification; Apriori algorithm; Support vector machine; Algorithm; Machine learning; Data strea...
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<scp>bold</scp> : The Barcode of Life Data System (http://www.barcodinglife.org)
Article
Article
Sujeevan Ratnasingham; Paul D. N. Hebert · Molecular Ecology Notes · 2007
The Barcode of Life Data System (bold) is an informatics workbench aiding the acquisition, storage, analysis and publication of DNA barcode records. By assembling molecular, morphological and distributional data, it brid...
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<tt>edgeR</tt> : a Bioconductor package for differential expression analysis of digital gene expression data
Article
Article
Mark D. Robinson; Davis J. McCarthy; Gordon K. Smyth · Bioinformatics · 2009
SUMMARY: It is expected that emerging digital gene expression (DGE) technologies will overtake microarray technologies in the near future for many functional genomics applications. One of the fundamental data analysis ta...
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A survey on Image Data Augmentation for Deep Learning
Article
Article
Connor Shorten; Taghi M. Khoshgoftaar · Journal Of Big Data · 2019
Deep convolutional neural networks have performed remarkably well on many Computer Vision tasks. However, these networks are heavily reliant on big data to avoid overfitting. Overfitting refers to the phenomenon when a n...
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ImageNet: A large-scale hierarchical image database
Article
Article
Jia Deng; Wei Dong; Richard Socher; Li-Jia Li; Kai Li; Li Fei-Fei · 2009 IEEE Conference on Computer Vision and Pattern Recognition · 2009
The explosion of image data on the Internet has the potential to foster more sophisticated and robust models and algorithms to index, retrieve, organize and interact with images and multimedia data. But exactly how such ...
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Multivariate Data Analysis.
Article
Article
H. Herne; William W. Cooley; Paul R. Lohnes · Journal of the Royal Statistical Society Series A (General) · 1973
Offers an applications-oriented approach to multivariate data analysis, focusing on the use of each technique, rather than its mathematical derivation. The text introduces a six-step framework for organizing and discussi...
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Material complementario
PTRAJ and CPPTRAJ: Software for Processing and Analysis of Molecular Dynamics Trajectory Data
Article
Article
Daniel R. Roe; Thomas E. Cheatham · Journal of Chemical Theory and Computation · 2013
We describe PTRAJ and its successor CPPTRAJ, two complementary, portable, and freely available computer programs for the analysis and processing of time series of three-dimensional atomic positions (i.e., coordinate traj...
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Probability-based protein identification by searching sequence databases using mass spectrometry data
Article
Article
David N. Perkins; Darryl Pappin; David M. Creasy; John S. Cottrell · Electrophoresis · 1999
Several algorithms have been described in the literature for protein identification by searching a sequence database using mass spectrometry data. In some approaches, the experimental data are peptide molecular weights f...
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STRING v11: protein–protein association networks with increased coverage, supporting functional discovery in genome-wide experimental datasets
Article
Article
Damian Szklarczyk; Annika L. Gable; David Lyon; Alexander Junge; Stefan Wyder; Jaime Huerta‐Cepas; Milan Simonovic; Nadezhda T. Doncheva · Nucleic Acids Research · 2018
Proteins and their functional interactions form the backbone of the cellular machinery. Their connectivity network needs to be considered for the full understanding of biological phenomena, but the available information ...
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A General Inductive Approach for Analyzing Qualitative Evaluation Data
Article
Article
David R. Thomas · American Journal of Evaluation · 2006
A general inductive approach for analysis of qualitative evaluation data is described. The purposes for using an inductive approach are to (a) condense raw textual data into a brief, summary format; (b) establish clear l...
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A comparison of normalization methods for high densityoligonucleotide array data based on variance and bias
Article
Article
Benjamin M. Bolstad; Rafael A. Irizarry; Magnus Åstrand; Terence P. Speed · Bioinformatics · 2003
MOTIVATION: When running experiments that involve multiple high density oligonucleotide arrays, it is important to remove sources of variation between arrays of non-biological origin. Normalization is a process for reduc...
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