Data Science & Machine Learning Projects

Welcome to my repository of Data Science and Machine Learning Projects! This collection showcases various projects that delve into machine learning, data preprocessing, visualization, and predictive modeling. Each project includes structured analyses, dataset insights, exploratory data analysis (EDA), feature engineering, and model development.

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📂 Project Structure

This repository contains the following projects:

1. Password Strength Checker

• Objective: Predict the strength of passwords using machine learning techniques.
• Techniques: Text preprocessing, TF-IDF vectorization, Decision Trees, Logistic Regression.

2. Social Buzz Analysis

• Objective: Analyze social media data to understand trends and sentiments.
• Techniques: Data scraping, Natural Language Processing (NLP), Sentiment Analysis, Data Visualization.

3. Fastag Fraud Detection

• Objective: Detect fraudulent transactions in Fastag systems.
• Techniques: Data preprocessing, Feature Engineering, Decision Trees, Neural Networks.

4. Student Grade Predictor

• Objective: Predict students' grades based on various academic and demographic factors.
• Techniques: Data Cleaning, Regression Models, Feature Selection.

5. Heart Disease Predictor

• Objective: Develop a predictive model for heart disease diagnosis using patient health metrics.
• Techniques: Feature Engineering, Logistic Regression, Random Forest, XGBoost.

6. Allocating International Aid Using ML

• Objective: Cluster countries into three categories (Help Needed, Maybe Help Needed, No Help Needed) for better aid distribution.
• Techniques: K-Means Clustering, Hierarchical Clustering, PCA, Feature Selection.

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🛠️ Technologies Used

• Languages: Python (Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn)
• Machine Learning Models: Decision Trees, Logistic Regression, Regression Models, Clustering
• Data Visualization: Matplotlib, Seaborn, Plotly
• Frameworks & Libraries: Scikit-learn,

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🚀 How to Use

1. Clone this repository:

   git clone https://github.com/misrapk/Data-Science-ML-Projects.git