https://github.com/akshint0407/ds-lab-experiments
This repository provides practical solutions and code samples for common Data Science (DS) lab assignments in the 3rd year of engineering.
https://github.com/akshint0407/ds-lab-experiments
3rd-year-2nd-semester cheatsheet data-science fun jupyter-notebook practicals python
Last synced: about 1 year ago
JSON representation
This repository provides practical solutions and code samples for common Data Science (DS) lab assignments in the 3rd year of engineering.
- Host: GitHub
- URL: https://github.com/akshint0407/ds-lab-experiments
- Owner: Akshint0407
- License: mit
- Created: 2025-04-27T08:55:31.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-05-04T10:18:07.000Z (about 1 year ago)
- Last Synced: 2025-05-04T11:24:11.214Z (about 1 year ago)
- Topics: 3rd-year-2nd-semester, cheatsheet, data-science, fun, jupyter-notebook, practicals, python
- Language: Jupyter Notebook
- Homepage:
- Size: 286 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Data Science Practical Codes – 3rd Year Engineering
This repository provides practical solutions and code samples for common Data Science (DS) lab assignments in the 3rd year of engineering. The aim is to help students easily access, understand, and implement DS concepts using Python.
**Before starting any experiment, please check the specific aim and instructions from the lab manual provided by your respective university.**
---
## 📑 Contents
1. **Data Wrangling I:**
Using Python (Pandas) on any open source dataset to perform data wrangling tasks such as loading, cleaning, and transforming data.
2. **Data Wrangling II:**
Create an “Academic Performance” dataset of students and perform data wrangling operations such as handling missing values, renaming columns, and data type conversions.
3. **Descriptive Statistics I:**
Compute measures of central tendency (mean, median, mode) and variability (variance, standard deviation) on any open source dataset.
4. **Descriptive Statistics II:**
Repeat the above statistical operations on another open source dataset for practice and comparison.
5. **Classification – Logistic Regression:**
Perform classification using the Logistic Regression algorithm on the given dataset (`Social_Network_Ads.csv`).
6. **Classification – Naive Bayes (I):**
Perform classification using the Naive Bayes algorithm on the `iris.csv` dataset.
7. **Classification – Naive Bayes (II):**
Repeat Naive Bayes classification on the `iris.csv` dataset to reinforce understanding.
8. **Data Visualization – Titanic Dataset (I):**
Visualize the Titanic dataset using Python libraries such as Matplotlib and Seaborn. Includes plots like histograms, bar plots, and survival analysis.
9. **Data Visualization – Titanic Dataset (II):**
Additional visualizations on the Titanic dataset for deeper insights and practice.
10. **Data Visualization – Iris Dataset:**
Create various visualizations (scatter plots, pair plots, etc.) on the Iris dataset to explore relationships between features.
---
## 🚀 How to Use
- Browse to the relevant folder or notebook for each practical.
- Read the code and comments for step-by-step explanations.
- Run the code in your local Python environment or Jupyter Notebook.
- Refer to your university’s lab manual for the exact aim and requirements before starting each experiment.
---
## 🤝 Contributing
Contributions are welcome! If you have improved solutions or additional practicals, feel free to open a pull request.
---
## ⭐ Support
If you find this repository helpful, please star it and share with your classmates.
For questions or suggestions, open an issue or contact the maintainer.
---
Happy Learning and Coding!
---