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Elegant sciPy : the art of scientific Python /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Nunez-Iglesias, Juan
Otros Autores: Van der Walt, Stéfan, Dashnow, Harriet
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Sebastopol, CA : O'Reilly Media, 2017.
Edición:First edition.
Temas:
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)

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100 1 |a Nunez-Iglesias, Juan. 
245 1 0 |a Elegant sciPy :  |b the art of scientific Python /  |c Juan Nunez-Iglesias, Stéfan van der Walt, and Harriet Dashnow. 
246 3 0 |a Art of scientific Python 
250 |a First edition. 
260 |a Sebastopol, CA :  |b O'Reilly Media,  |c 2017. 
300 |a 1 online resource (xxii, 251 pages) :  |b color illustrations 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
504 |a Includes bibliographical references and index. 
505 0 |a Copyright; Table of Contents; Preface; Who Is This Book For?; Why SciPy?; What Is the SciPy Ecosystem?; The Great Cataclysm: Python 2 Versus Python 3; SciPy Ecosystem and Community; Free and Open Source Software (FOSS); GitHub: Taking Coding Social; Make Your Mark on the SciPy Ecosystem; A Touch of Whimsy with Your Py; Getting Help; Installing Python; Accessing the Book Materials; Diving In; Conventions Used in This Book; Use of Color; Using Code Examples; O'Reilly Safari; How to Contact Us; Acknowledgments; Chapter 1. Elegant NumPy: The Foundation of Scientific Python. 
505 8 |a Introduction to the Data: What Is Gene Expression?NumPy N-Dimensional Arrays; Why Use ndarrays Instead of Python Lists?; Vectorization; Broadcasting; Exploring a Gene Expression Dataset; Reading in the Data with pandas; Normalization; Between Samples; Between Genes; Normalizing Over Samples and Genes: RPKM; Taking Stock; Chapter 2. Quantile Normalization with NumPy and SciPy; Getting the Data; Gene Expression Distribution Differences Between Individuals; Biclustering the Counts Data; Visualizing Clusters; Predicting Survival; Further Work: Using the TCGA's Patient Clusters. 
505 8 |a Further Work: Reproducing the TCGA's clustersChapter 3. Networks of Image Regions with ndimage; Images Are Just NumPy Arrays; Exercise: Adding a Grid Overlay; Filters in Signal Processing; Filtering Images (2D Filters); Generic Filters: Arbitrary Functions of Neighborhood Values; Exercise: Conway's Game of Life; Exercise: Sobel Gradient Magnitude; Graphs and the NetworkX library; Exercise: Curve Fitting with SciPy; Region Adjacency Graphs; Elegant ndimage: How to Build Graphs from Image Regions; Putting It All Together: Mean Color Segmentation. 
505 8 |a Chapter 4. Frequency and the Fast Fourier TransformIntroducing Frequency; Illustration: A Birdsong Spectrogram; History; Implementation; Choosing the Length of the DFT; More DFT Concepts; Frequencies and Their Ordering; Windowing; Real-World Application: Analyzing Radar Data; Signal Properties in the Frequency Domain; Windowing, Applied; Radar Images; Further Applications of the FFT; Further Reading; Exercise: Image Convolution; Chapter 5. Contingency Tables Using Sparse Coordinate Matrices; Contingency Tables; Exercise: Computational Complexity of Confusion Matrices. 
505 8 |a Exercise: Alternative Algorithm to Compute the Confusion MatrixExercise: Multiclass Confusion Matrix; scipy.sparse Data Formats; COO Format; Exercise: COO Representation; Compressed Sparse Row Format; Applications of Sparse Matrices: Image Transformations; Exercise: Image Rotation; Back to Contingency Tables; Exercise: Reducing the Memory Footprint; Contingency Tables in Segmentation; Information Theory in Brief; Exercise: Computing Conditional Entropy; Information Theory in Segmentation: Variation of Information; Converting NumPy Array Code to Use Sparse Matrices. 
590 |a O'Reilly  |b O'Reilly Online Learning: Academic/Public Library Edition 
650 0 |a Python (Computer program language) 
650 0 |a Numerical analysis. 
650 6 |a Python (Langage de programmation) 
650 6 |a Analyse numérique. 
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700 1 |a Van der Walt, Stéfan. 
700 1 |a Dashnow, Harriet. 
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