9-Day Machine Learning Mastery

Archit Rathod, ChatGPT,•Machine LearningData ScienceAI

9-Day Machine Learning Mastery

Course Overview

Day 1: Introduction to Machine Learning


Day 2: Data Preprocessing & Feature Engineering


Day 3: Supervised Learning - Regression Models


Day 4: Supervised Learning - Classification Models


Day 5: Unsupervised Learning - Clustering & Dimensionality Reduction


Day 6: Neural Networks & Deep Learning (Basics)


Day 7: Advanced Deep Learning - CNNs & RNNs


Day 8: Reinforcement Learning & Model Deployment


Day 9: Real-World Project & Final Review


Let's start with Day 1! 🚀


Day 1: Introduction to Machine Learning - Detailed Plan

1. Theory & Notes

Before diving into coding, start by understanding the core concepts of machine learning.

What is Machine Learning?

Machine learning is a field of artificial intelligence where computers learn from data to make predictions or decisions without being explicitly programmed.

Types of Machine Learning

Common ML Algorithms

Bias-Variance Tradeoff

Evaluation Metrics for Supervised Learning


2. Technical Stuff - Setting Up Environment

Make sure you have the required libraries installed.

Install Python & Essential Libraries

pip install numpy pandas matplotlib seaborn scikit-learn jupyter

Start Jupyter Notebook

jupyter notebook

Once the Jupyter Notebook opens, you can start coding in interactive cells.


3. Hands-on Project: Titanic Dataset EDA

Dataset: Titanic Survival Prediction

Code Template: Titanic EDA

# Importing Libraries
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
 
# Load Dataset
titanic = pd.read_csv("https://raw.githubusercontent.com/datasciencedojo/datasets/master/titanic.csv")
 
# Display first 5 rows
titanic.head()

Step 1: Check Missing Values

# Check for missing values
titanic.isnull().sum()

Step 2: Handle Missing Values

# Fill missing Age with median
titanic['Age'].fillna(titanic['Age'].median(), inplace=True)
 
# Fill missing Embarked with most frequent value
titanic['Embarked'].fillna(titanic['Embarked'].mode()[0], inplace=True)
 
# Drop Cabin column due to high missing values
titanic.drop(columns=['Cabin'], inplace=True)

Step 3: Data Distribution

# Visualizing Age distribution
sns.histplot(titanic['Age'], bins=30, kde=True)
plt.title('Age Distribution')
plt.show()

Step 4: Correlation Heatmap

# Check correlation between numerical features
plt.figure(figsize=(8,6))
sns.heatmap(titanic.corr(), annot=True, cmap="coolwarm")
plt.title('Feature Correlation')
plt.show()

Step 5: Survival Rate by Gender

# Countplot of Survival based on Gender
sns.countplot(x='Survived', hue='Sex', data=titanic)
plt.title('Survival Rate by Gender')
plt.show()

Step 6: Conclusion from EDA


Concepts to Learn for Other Days

To strengthen your foundation, make sure to learn:

  1. Probability & Statistics: Important for understanding algorithms.
  2. Linear Algebra: Needed for deep learning (e.g., matrices, vectors).
  3. Gradient Descent: Core optimization technique in ML.
  4. Overfitting & Regularization: L1/L2 regularization, dropout.
  5. Feature Engineering: Handling categorical & numerical features effectively.

This foundation will help you understand supervised learning, deep learning, and advanced techniques in the coming days.

Would you like me to modify anything or add more practical exercises? 🚀

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Archit Rathod

Archit Rathod

Software Developer and tech enthusiast. Passionate about web development and creating user-friendly experiences.

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