Tag: numpy
Posts of Tag: numpy
  1. Dimensionality Reduction in Python with Scikit-Learn

    Dimensionality Reduction in Python with Scikit-Learn Introduction In machine learning, the performance of a model only benefits from more features up until a certain point. The more features are fed into a mode...Learn More
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  2. Generating Synthetic Data with Numpy and Scikit-Learn

    Generating Synthetic Data with Numpy and Scikit-Learn Introduction In this tutorial, we'll discuss the details of generating different synthetic datasets using Numpy and Scikit-learn libraries. We'll see how di...Learn More
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  3. Solving Systems of Linear Equations with Python's Numpy

    Solving Systems of Linear Equations with Python's Numpy The Numpy library can be used to perform a variety of mathematical/scientific operations such as matrix cross and dot products, finding sine and cosine va...Learn More
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  4. Remove Element from an Array in Python

    Remove Element from an Array in Python Introduction This tutorial will go through some common ways for removing elements from Python arrays. Here's a list of all the techniques and methods we'll cover in this a...Learn More
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  5. NumPy Tutorial: A Simple Example-Based Guide

    NumPy Tutorial: A Simple Example-Based Guide Introduction Advantages of NumPy NumPy Operations Creating a NumPy Array The array Method The arange Method The zeros Method The ones Method The linspace Method Th...Learn More
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  6. Affine Image Transformations in Python with Numpy, Pillow and OpenCV

    Affine Image Transformations in Python with Numpy, Pillow and OpenCV In this article I will be describing what it means to apply an affine transformation to an image and how to do it in Python. First I will dem...Learn More
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  7. Python: Slice Notation on NumPy Arrays

    Python: Slice Notation on NumPy Arrays Introduction The term slicing in programming usually refers to obtaining a substring, sub-tuple, or sublist from a string, tuple, or list respectively. Python offers an ar...Learn More
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  8. Python: How to Flatten a List of Lists

    Python: How to Flatten a List of Lists Introduction A list is the most flexible data structure in Python. Whereas, a 2D list which is commonly known as a list of lists, is a list object where every item is a li...Learn More
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  9. Matplotlib Stack Plot - Tutorial and Examples

    Matplotlib Stack Plot - Tutorial and Examples Introduction There are many data visualization libraries in Python, yet Matplotlib is the most popular library out of all of them. Matplotlib’s popularity is due to...Learn More
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  10. Guide to Numpy's arange() Function

    Introduction Numpy is the most popular mathematical computing Python library. It offers a great number of mathematical tools including but not limited to multi-dimensional arrays and matrices, mathematical func...Learn More
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  11. Random Projection: Theory and Implementation in Python with Scikit-Learn

    Introduction This guide is an in-depth introduction to an unsupervised dimensionality reduction technique called Random Projections. A Random Projection can be used to reduce the complexity and size of data, ma...Learn More
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  12. Self-Organizing Maps: Theory and Implementation in Python with NumPy

    Introduction In this guide, we'll be taking a look at an unsupervised learning model, known as a Self-Organizing Map (SOM), as well as its implementation in Python. We'll be using an RGB Color example to train ...Learn More
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