Fatima Jannetmahia.hashnode.dev·Oct 15, 2024Machine Learning Chapter 1: Data PreprocessingHey there! Welcome to Chapter 1 on Data Preprocessing! Before getting into Machine Learning, let me tell you what you'll need: Educational requirement: Just some high school math, DSA (in python) (Probability and statistics will help you a lot. I ...Sorder R. Hassan and 1 other are discussing this2 people are discussing thisDiscuss·9 likes·774 readsMachine Learning (Python)machine learning template
Sai Prasanna Maharanasaimaharana.hashnode.dev·Oct 6, 2024What is Correlation, When will it arise, and how to handle it, Explain it with a dataset. Also, what is a Correlation matrix?Correlation is a statistical measure that expresses the extent to which two variables are linearly related. It’s a common tool for determining how closely two quantities move in relation to one another. The correlation coefficient ranges from -1 to +...DiscussData PreprocessingMachine Learning
Sai Prasanna Maharanasaimaharana.hashnode.dev·Oct 6, 2024What is Multicollinearity, and when will it arises, Explain it with dataset example ?Multicollinearity is a statistical concept found in regression analysis where two or more independent variables in a model are highly correlated. This correlation means that one variable can be linearly predicted from the others with a high degree of...DiscussData PreprocessingMachine Learning
Sai Prasanna Maharanasaimaharana.hashnode.dev·Oct 6, 2024What is an Imbalanced Dataset?An imbalanced dataset refers to a dataset where the classes are not represented equally. In other words, one or more classes have significantly fewer instances than others in the dataset, which can lead to biased or inaccurate models, particularly in...DiscussData PreprocessingMachine Learning
Prasun Dandapatprasunspace.hashnode.dev·Sep 29, 2024Comprehensive Guide to Data Preprocessing in Python for Machine LearningData preprocessing is a crucial step in the machine learning pipeline to ensure the data is clean, organized, and in a format suitable for training models. Here’s an overview of key topics typically included in data preprocessing: Topics in Data Prep...DiscussMachine Learning
Ojo Timilehincampeone.hashnode.dev·Sep 12, 2024Understanding and Preventing Data Leakage in Machine LearningImagine a student named Bauer who took an Algebra class with his classmates. Bauer paid attention during the lessons but may not completely understand the underlying principle of Algebra. Two weeks later, the teacher gave the class a test. Fortunatel...DiscussModel accuracy
Emeron Marcelleemerondomain.hashnode.dev·Sep 8, 2024Data Preprocessing in Machine Learning with Scikit-learnData preprocessing is a crucial step in the machine learning pipeline. It helps in preparing the data for modeling by transforming features, scaling data, handling missing values, and encoding categorical variables. In this post, we will explore comm...DiscussPython 3
Ojo Timilehincampeone.hashnode.dev·Sep 4, 2024Data Cleaning in Pandas: Handling Missing Categorical DataIntroduction Data cleaning is one of the most crucial aspects of the Machine learning lifecycle. It involves fixing erroneous, corrupted, duplicate, or incomplete data. It has been said that data scientists spend about 50%- 70% of their total project...DiscussPython
Omkar Kastureomkarkasture.hashnode.dev·Aug 25, 2024A Beginner's Guide to Data and Preprocessing in MLIn this blog we will deeply dive into data and data preprocessing required before using any raw data for training ML model. before going further let's quickly revise what we learned in last blog of this series. We talked about machine learning, type ...Discuss·11 likes·45 readsThe Ultimate Machine Learning GuideMachine Learning
Didik Tri Susantoblog.didiktrisusanto.dev·Aug 4, 2024Large CSV Processing using PHP #WeekendBuildPreviously on my first #weekendbuild series, we already know how to process large CSV data in Go. Now as comparison, let's do the same thing use PHP. The idea and the output will be the same as first experiment in Go, no 3rd party library or dependen...Discuss·147 reads#WeekendBuildPHP
