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

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Emails Kaggle Data Sets.csv
1.3 GB
📦 Datasets Name: Emails Datasets

Format: CSV file

🔐 From: Kaggle

https://news.1rj.ru/str/DataPortfolio
Best Alzheimer MRI dataset.zip
71.5 MB
📦 Datasets name: Alzheimer MRI dataset

Format: images files

🔐 From: Kaggle
Retinopathy-Diabetes Dataset.zip
365.1 MB
📦 Datasets name: Retinopathy & Diabetes Dataset

Format: images files

🔐 From: Kaggle

https://news.1rj.ru/str/DataPortfolio
Data_Science_from_Scratch_First_Principles_with_Python_by_Joel_Grus.pdf
10.8 MB
Data Science from Scratch First Principles with Python by Joel Grus z lib
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Top 5 Case Studies for Data Analytics: You Must Know Before Attending an Interview

1. Retail: Target's Predictive Analytics for Customer Behavior
Company: Target
Challenge: Target wanted to identify customers who were expecting a baby to send them personalized promotions.
Solution:
Target used predictive analytics to analyze customers' purchase history and identify patterns that indicated pregnancy.
They tracked purchases of items like unscented lotion, vitamins, and cotton balls.
Outcome:
The algorithm successfully identified pregnant customers, enabling Target to send them relevant promotions.
This personalized marketing strategy increased sales and customer loyalty.

2. Healthcare: IBM Watson's Oncology Treatment Recommendations
Company: IBM Watson
Challenge: Oncologists needed support in identifying the best treatment options for cancer patients.
Solution:
IBM Watson analyzed vast amounts of medical data, including patient records, clinical trials, and medical literature.
It provided oncologists with evidencebased treatment recommendations tailored to individual patients.
Outcome:
Improved treatment accuracy and personalized care for cancer patients.
Reduced time for doctors to develop treatment plans, allowing them to focus more on patient care.

3. Finance: JP Morgan Chase's Fraud Detection System
Company: JP Morgan Chase
Challenge: The bank needed to detect and prevent fraudulent transactions in realtime.
Solution:
Implemented advanced machine learning algorithms to analyze transaction patterns and detect anomalies.
The system flagged suspicious transactions for further investigation.
Outcome:
Significantly reduced fraudulent activities.
Enhanced customer trust and satisfaction due to improved security measures.

4. Sports: Oakland Athletics' Use of Sabermetrics
Team: Oakland Athletics (Moneyball)
Challenge: Compete with larger teams with higher budgets by optimizing player performance and team strategy.
Solution:
Used sabermetrics, a form of advanced statistical analysis, to evaluate player performance and potential.
Focused on undervalued players with high onbase percentages and other key metrics.
Outcome:
Achieved remarkable success with a limited budget.
Revolutionized the approach to team building and player evaluation in baseball and other sports.

5. Ecommerce: Amazon's Recommendation Engine
Company: Amazon
Challenge: Enhance customer shopping experience and increase sales through personalized recommendations.
Solution:
Implemented a recommendation engine using collaborative filtering, which analyzes user behavior and purchase history.
The system suggests products based on what similar users have bought.
Outcome:
Increased average order value and customer retention.
Significantly contributed to Amazon's revenue growth through crossselling and upselling.

Like if it helps 😄
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Looking for a job? Want to get noticed by recruiters?

Here’s how you can professionally reach out and actually get a response 👇

1. Polish Your Profile First
Your profile is your first impression — make it count!
📌 Use a professional photo
📌 Write a clear, concise headline
📌 Highlight your key skills & experience
📌 Add a compelling “About” section

2. Search for the Right Recruiters
Use keywords like:

🔹 “Recruiter + [Company Name]”
🔹 “Talent Acquisition + [Domain/Role]”
This helps you connect with recruiters relevant to your field.

3. Send a Personal Connection Request 📨


Don’t just hit Connect — always add a note! Here's a simple format:

“Hi [Name], I admire the work your team is doing at [Company]. I’m exploring opportunities in [role/domain] and would love to connect with you. Thanks in advance!”

4. Engage Before You Message
Like their posts. Leave thoughtful comments. Show up on their radar before starting a conversation. 👀

5. Don’t Immediately Ask for a Job

Build a connection first. Instead, ask: 💬 “Could you share what qualities you usually look for in [role] candidates?”
This shows initiative without pressure.

6. Follow Up Respectfully 🔁

If you don’t get a response, follow up once after a few days.
Keep it short, friendly, and respectful. Patience pays.

7. Be Active & Consistent 📣

Post updates, share your learnings, and interact with industry content.
Recruiters often notice candidates who are visible and engaged!

💡 Remember: LinkedIn is not just about job hunting – it's about building professional relationships.


Stay genuine. Stay professional. Stay consistent. 🌟

You never know which message could change your career path.
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📝VITON-HD

High-Resolution VITON-Zalando Dataset.
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Forwarded from Generative AI
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