If you want to check what is inside digits_data, type the following command: > digits_ The load_digits() method will read the digits into the digits_data variable. Now read the dataset and store it in a variable: > digits_data = load_digits()

Here we say, load the digits from the datasets provided by sklearn module! First import the module: > from sklearn.datasets import load_digits The first step that is required to do is to load the dataset. Okay, so we have everything to get started. To install scikit-learn, run the following pip command: pip install sklearn The scikit-learn or sklearn library comes with standard datasets for example digits that we will be using. Python provides us an efficient library for machine learning named as scikit-learn. From this tutorial, we will start from recognizing the handwriting. The matplotlib is used to plot the array of numbers (images). The image is actually a matrix which will be converted into array of numbers. We are using numpy to convert our images in to arrays as our machines understand arrays and numbers or to flatten our images using reshape. The numpy module is used for arrays, numbers, mathematics etc.

These are the very basic modules that we need for images. Similarly, import the other two modules: import matplotlib If the module is not installed, you will get an error. To check, if the required modules are installed, import the modules in python shell using the import keyword as follows: import numpy This is called the python shell where the python commands can be executed. Hit the enter key and you will have the following window opened: Open python shell from start menu and search python IDLE. Let’s check if the modules that we installed are actually there or not. Now to install Matplotlib, you will write: pip install matplotlibĪs I have already installed the module so it says requirement is satisfied. Run the following pip command in command prompt to check if we have pip installed or not: pip -version The modules Matplotlib, numpy, and sklearn can be easily installed using the Python package Manager. When python is installed, pip is also installed and you can download any modules/ libraries using pip. Remember to add Python to environment variable. You can install Python from Download Python. The tools that we are going to use in this tutorial are:

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