Implementation of K-Nearest Neighbors (K-NN) in Python – Machine Learning In this tutorial, we will understand the implementation of K-Nearest Neighbors (K-NN) in Python – Machine Learning. Importing the libraries To begin the implementation first we will import the necessary libraries like NumPy, and pandas. import numpy as np import pandas as pd Importing the […]
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Implementation of Decision Tree in Python – Machine Learning In this tutorial, we will understand the Implementation of the Decision Tree classifier in Python – Machine Learning. Importing the libraries To begin the implementation first we will import the necessary libraries like NumPy, matplotlib, and pandas. import numpy as np import matplotlib.pyplot as plt import
Advantages and Disadvantages of Regression Model – Data Mining – Machine Learning In this tutorial, we will understand the Advantages and Disadvantages of the Regression Model. Advantages of Regression Model 1. Regression models are easy to understand as they are built upon basic statistical principles, such as correlation and least-square error. 2. the output of
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Linear Regression Solved Numerical Example with One Independent Variable In this tutorial, we will understand how to use a regression equation to predict the glucose level given the age. We will consider the following is the data set for understanding the concept of Linear Regression Numerical Example with One Independent Variable. SUBJECT AGE X GLUCOSE
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Decision Tree using CART algorithm Solved Example 3 In this tutorial, we will understand how to apply Classification And Regression Trees (CART) decision tree algorithm (Solved Example 3) to construct and find the optimal decision tree for the given Data set with City Size, Avg. Income, Local Investors, LOHAS Awareness attributes. Also, predict the class
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Decision Tree using CART algorithm Solved Example 2 – Loan Approval Data Set In this tutorial, we will understand how to apply Classification And Regression Trees (CART) decision tree algorithm (Solved Example 2) to construct and find the optimal decision tree for the given Loan Approval Data set. Also, predict the class label for the
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Decision Tree using CART algorithm Solved Example 1 In this tutorial, we will understand how to apply Classification And Regression Trees (CART) decision tree algorithm to construct and find the optimal decision tree for the given Play Tennis Data. Also, predict the class label for the given example…? Outlook Temp Humidity Windy Play Sunny Hot
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How to find the Entropy – Decision Tree Learning – Machine Learning In this tutorial we will understand, how to find the entropy given the four probabilities p1=0.1, p2=0.2, p3=0.3 and p4=0.4 in the decision tree. Solution: We know that the equation to find Entropy is, Entropy = -∑pi * log2(pi) We were give
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