Titanic-Data-Analysis

Titanic Survival Prediction and Power BI Dashboard

This project consists of two main components:

  1. A Machine Learning Prediction Model to predict passenger survival.
  2. A Power BI Dashboard to visualize different aspects of the dataset.

1. Prediction Model

Objective:

The goal of this component is to predict passenger survival using machine learning based on the Titanic dataset from Kaggle.

Steps Taken:

Data Cleaning & Preprocessing:

📌 Dropping irrelevant columns
📌 Handled missing values.
📌 Outliers handling
📌 Normalization od numerical columns
📌 Converted categorical data into numerical format.
📌 Scaled numerical features for better model performance.
📌 Model Training:

Used the Logistic Regression model to classify passengers as survived (1) or not survived (0).
Evaluated model performance using accuracy metrics.
Prediction Submission:

Generated predictions based on the test dataset.
Submitted results for evaluation.
Files:
📄 Titanic_Predictions.ipynb → Contains the complete code for data preprocessing, model training, and prediction generation.

2. Power BI Dashboard

Objective:

To create a visual representation of Titanic passenger data to understand trends, survival rates, and relationships between key features.

Steps Taken:

Data Preprocessing (Using Python):

Cleaned and formatted data specifically for visualization.

📌 Dropped unnecessary columns
📌 Handled missing values and transformed data types.
📌 Feature engineering
📌 Saved the processed dataset for Power BI.
📌 Dashboard Creation (Using Power BI):

Designed interactive charts and graphs to explore survival rates, fares, passenger demographics, and more.
Used bar charts, pie charts, and histograms to present insights clearly.
Files:
📄 Titanic_preprocessed_Data.ipynb → Contains the data cleaning and preprocessing code used for the Power BI dashboard.
🖼️ Titanic_Dashboard.png → Screenshot of the final Power BI dashboard.

🛠 Tools & Techniques Used

🔸 Python (for data preprocessing and machine learning)
🔸 Power BI → Interactive dashboard for exploratory data analysis

Dataset Source:

Kaggle Titanic Dataset

This project provides both a predictive model and a visual analysis of Titanic passengers. Feel free to explore, modify, and contribute! 🚢

Visit original content creator repository
https://github.com/tharushi11/Titanic-Data-Analysis

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