This article will teach you how to combine two data frames using a Python program with a simple, understandable code. In the Python programming languages, we are using the Pandas library, which is a popular open-source Python library to combine two data frames. By using it, we can load, clean, analyze, and visualize the data …
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Ridge Regression : Ridge Regression is used for regression tasks, particularly deal with linear regression. It deals with datasets that exhibit multicollinearity among the independent variables which can result in erratic regression coefficient estimations, which can cause overfitting and subpar generalization. To fight overfitting, Ridge Regression adds a twist to the usual linear regression recipe. …
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QDA – Quadratic Discriminant Analysis It applies to classification problems in supervised machine It calculates the likelihood that a data point belongs to each class using the Bayes theorem. Its goal is to simulate each class’s predictor distribution independently. How it’s different from LDA? Linear Discriminant Analysis (LDA) and QDA are similar. Both employed in …
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In this tutorial, I am going to rotate an image in Python using OpenCV which is a Python library used for real-time computer vision, and imutils which is also a Python library that can be used for translation, rotation, resizing, skeletonization, etc. Requirements OpenCV imutils To get started make sure you have OpenCV and imutils …
In this article, you will learn how to check if a list is empty or not using a Python program with simple understandable code. In the Python programming language, there are multiple ways to check whether a list is empty. Below, we will see three ways to check if the list is empty or not …
Introduction- In machine learning, the input data or the learning dataset is in a form of numerical data. But there can be many cases where these input datasets are categorial instead of numerical. Feature encoding is a popular method used to convert the categorial data into numerical format. Encoding categorical data allows the machine …
Hello developers, in this article we will discuss about how to Convert Bytes to String in Python. We know python is a general purpose programming language. In this programming language, Bytes are the sequences of immutable, raw binary data and can have any byte value. Strings are sequences of immutable, Unicode characters which are used to …
Slang, the informal language used in everyday communication, adds flavor and color to conversations. However, when dealing with formal text or analyzing sentiment, detecting slang can be crucial. In this tutorial, we’ll explore how to detect slang in text. Program of detecting Slang Let us see it with examples, To search for a specific slang …
In this tutorial, we will see how to rotate a matrix in Python. We will learn how to transpose a matrix and reverse its rows to achieve the desired rotation. We will also create a function that can rotate any matrix of any size. Rotating a matrix is a common operation in many computer science applications. It involves …
Introduction- In statistics and machine learning, the p-value (also known as- probability value) is a measure that helps determine the significance of a hypothesis test result. It indicates the probability of obtaining an observed result when the null hypothesis is true How it Works- Null Hypothesis (H0): It dictates about the assumption that there is …