Data Science Portfolio - Kaggle Datasets & AI Projects | Artificial Intelligence
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Free Datasets For Data Science Projects & Portfolio

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Hello everyone here are some tableau projects along with the datasets to work on

1. Sales Performance Dashboard:
   - Kaggle: [Sales dataset](https://www.kaggle.com/search?q=sales+dataset)
   - UCI Machine Learning Repository: [Sales Transactions Dataset](https://archive.ics.uci.edu/ml/datasets/sales_transactions_dataset_weekly)

2. Customer Segmentation Analysis:
   - Kaggle: [Customer dataset](https://www.kaggle.com/search?q=customer+dataset)
   - UCI Machine Learning Repository: [Online Retail Dataset](https://archive.ics.uci.edu/ml/datasets/Online+Retail)

3. Inventory Management Dashboard:
   - Kaggle: [Inventory dataset](https://www.kaggle.com/search?q=inventory+dataset)
   - Data.gov: [Inventory datasets](https://www.data.gov/)

4. Financial Analysis Dashboard:
   - Yahoo Finance API: [Yahoo Finance API](https://finance.yahoo.com/quote/GOOG/history?p=GOOG)
   - Quandl: [Financial datasets](https://www.quandl.com/)

5. Social Media Analytics Dashboard:
   - Twitter API: [Twitter API](https://developer.twitter.com/en/docs)
   - Facebook Graph API: [Facebook Graph API](https://developers.facebook.com/docs/graph-api/)

6. Website Analytics Dashboard:
   - Google Analytics API: [Google Analytics API](https://developers.google.com/analytics)
   - SimilarWeb API: [SimilarWeb API](https://www.similarweb.com/corp/developer/)

7. Supply Chain Analysis Dashboard:
   - Kaggle: [Supply chain dataset](https://www.kaggle.com/search?q=supply+chain+dataset)
   - Data.gov: [Supply chain datasets](https://www.data.gov/)

8. Healthcare Analytics Dashboard:
   - CDC Public Health Data: [CDC Public Health Data](https://www.cdc.gov/datastatistics/index.html)
   - HealthData.gov: [Healthcare datasets](https://healthdata.gov/)

9. Employee Performance Dashboard:
   - Kaggle: [Employee dataset](https://www.kaggle.com/search?q=employee+dataset)
   - Glassdoor API: [Glassdoor API](https://www.glassdoor.com/developer/index.htm)

10. Real-time Dashboard:
    - Real-time APIs: Various APIs provide real-time data, such as financial market APIs, weather APIs, etc.
    - Web scraping: Extract real-time data from websites using web scraping tools like BeautifulSoup or Scrapy.

All the best for your career โค๏ธ
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Breaking into Data Science doesnโ€™t need to be complicated.

If youโ€™re just starting out,

Hereโ€™s how to simplify your approach:

Avoid:
๐Ÿšซ Trying to learn every tool and library (Python, R, TensorFlow, Hadoop, etc.) all at once.
๐Ÿšซ Spending months on theoretical concepts without hands-on practice.
๐Ÿšซ Overloading your resume with keywords instead of impactful projects.
๐Ÿšซ Believing you need a Ph.D. to break into the field.

Instead:

โœ… Start with Python or Rโ€”focus on mastering one language first.
โœ… Learn how to work with structured data (Excel or SQL) - this is your bread and butter.
โœ… Dive into a simple machine learning model (like linear regression) to understand the basics.
โœ… Solve real-world problems with open datasets and share them in a portfolio.
โœ… Build a project that tells a story - why the problem matters, what you found, and what actions it suggests.

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#ai #datascience
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61 steps to learn Machine Learning
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How do you start AI and ML ?

Where do you go to learn these skills? What courses are the best?

Thereโ€™s no best answer๐Ÿฅบ. Everyoneโ€™s path will be different. Some people learn better with books, others learn better through videos.

Whatโ€™s more important than how you start is why you start.

Start with why.

Why do you want to learn these skills?
Do you want to make money?
Do you want to build things?
Do you want to make a difference?
Again, no right reason. All are valid in their own way.

Start with why because having a why is more important than how. Having a why means when it gets hard and it will get hard, youโ€™ve got something to turn to. Something to remind you why you started.

Got a why? Good. Time for some hard skills.

I can only recommend what Iโ€™ve tried every week new course lauch better than others its difficult to recommend any course

You can completed courses from (in order):

Treehouse / youtube( free) - Introduction to Python

Udacity - Deep Learning & AI Nanodegree

fast.ai - Part 1and Part 2

Theyโ€™re all world class. Iโ€™m a visual learner. I learn better seeing things being done/explained to me on. So all of these courses reflect that.

If youโ€™re an absolute beginner, start with some introductory Python courses and when youโ€™re a bit more confident, move into data science, machine learning and AI.

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โœ…Here are 10 acronyms related to Data Science โœ…
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Forwarded from Coding Projects
Datasets for Data Science Projects
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How to Find the Right Datasets

Most people search โ€œSQL datasetโ€ and get overused, small samples. Instead, try:

โœ… โ€œraw dataโ€ โ€“ Unstructured, real-world data.
โœ… โ€œlarge datasetโ€ โ€“ 100MB+, ideal for indexing and performance tuning.
โœ… โ€œfinancial transactionsโ€ โ€“ Good for fraud detection projects.
โœ… โ€œcustomer behaviorโ€ โ€“ Perfect for segmentation analysis.
โœ… โ€œtime-seriesโ€ โ€“ Best for forecasting trends.

Use filters to find datasets with over 1M rows for real SQL challenges.
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Best Kaggle Datasets for SQL Projects

๐Ÿ’ฐ PaySim Fraud Transactions โ€“ Detect financial fraud.
๐Ÿš– NYC Taxi Trip Data โ€“ 1.2B rows, great for query optimization.
๐Ÿ“ฆ Walmart Sales Forecasting โ€“ Time-series analysis for sales trends.
๐ŸŽต Spotify Music Data โ€“ Find hidden patterns in music trends.
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