What you'll learn
Data analysis is the process of studying or manipulating a dataset to gain some sort of insight
Big News: Introducing ChatGPT-4o
How to Use ChatGPT-4o?
Chronological Development of ChatGPT
What Are the Capabilities of ChatGPT-4o?
As an App: ChatGPT
Voice Communication with ChatGPT-4o
Instant Translation in 50+ Languages
Interview Preparation with ChatGPT-4o
Visual Commentary with ChatGPT-4o
ChatGPT for Generative AI Introduction
Accessing the Dataset
First Task: Field Knowledge
Continuing with Field Knowledge
Loading the Dataset and Understanding Variables
Delving into the Details of Variables
Let's Perform the First Analysis
Updating Variable Names
Examining Missing Values
Examining Unique Values
Examining Statistics of Variables
Exploratory Data Analysis (EDA)
Categorical Variables (Analysis with Pie Chart)
Importance of Bivariate Analysis in Data Science
Numerical Variables vs Target Variable
Categoric Variables vs Target Variable
Correlation Between Numerical and Categorical Variables and the Target Variable
Examining Numeric Variables Among Themselves
Numerical Variables - Categorical Variables
Numerical Variables - Categorical Variables with Swarm Plot
Relationships between variables (Analysis with Heatmap)
Preparation for Modeling
Dropping Columns with Low Correlation
Struggling Outliers
Visualizing Outliers
Dealing with Outliers
Determining Distributions
Determining Distributions of Numeric Variables
Applying One Hot Encoding Method to Categorical Variables
Feature Scaling with the RobustScaler Method for Machine Learning Algorithms
Feature Scaling with the RobustScaler Method for Machine Learning Algorithms
Logistic Regression Algorithm
Cross Validation
ROC Curve and Area Under Curve (AUC)
ROC Curve and Area Under Curve (AUC)
Hyperparameter Tuning for Logistic Regression Model
Decision Tree Algorithm
Support Vector Machine Algorithm
Random Forest Algorithm
Generative AI is artificial intelligence (AI) that can create original content in response to a user's prompt or request