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

🎯 2026 Free Course 👇

1/ Python for Beginners (Microsoft):
https://learn.microsoft.com/en-us/shows/intro-to-python-development/

2/ SQL for Data Science (IBM via edX):
https://www.edx.org/learn/data-science/ibm-sql-for-data-science

3/ Java Programming (Infosys Springboard)
https://placementdriveinsta.in/infosys-free-java-course-with-certificate/

4/ AI Fundamentals - AI-900 (Microsoft)
https://learn.microsoft.com/en-us/training/paths/introduction-to-ai-on-azure/

5/ Fundamentals of Machine Learning (NVIDIA DLI)
https://www.coursera.org/learn/fundamentals-of-machine-learning

6/ AWS Cloud Practitioner Essentials (AWS)
https://explore.skillbuilder.aws/learn/course/external/view/elearning/134/aws-cloud-practitioner-essentials

7/ Get Started with Microsoft Data Analytics
https://learn.microsoft.com/en-us/training/modules/get-started-data-analytics/

8/ Data Science Foundations (IBM SkillsBuild)
https://skillsbuild.org/students/course-catalog/data-science

✅ Python for Data Science – Part 1: NumPy Interview Q&A 📊

🔹 1. What is NumPy and why is it important?
NumPy (Numerical Python) is a powerful Python library for numerical computing. It supports fast array operations, broadcasting, linear algebra, and random number generation. It’s the backbone of many data science libraries like Pandas and Scikit-learn.

🔹 2. Difference between Python list and NumPy array
Python lists can store mixed data types and are slower for numerical operations. NumPy arrays are faster, use less memory, and support vectorized operations, making them ideal for numerical tasks.

🔹 3. How to create a NumPy array

import numpy as np
arr = np.array([1, 2, 3])

🔹 4. What is broadcasting in NumPy?
Broadcasting lets you perform operations on arrays of different shapes. For example, adding a scalar to an array applies the operation to each element.

🔹 5. How to generate random numbers
Use np.random.rand() for uniform distribution, np.random.randn() for normal distribution, and np.random.randint() for random integers.

🔹 6. How to reshape an array
Use .reshape() to change the shape of an array without changing its data.
Example: arr.reshape(2, 3) turns a 1D array of 6 elements into a 2x3 matrix.

🔹 7. Basic statistical operations
Use functions like mean(), std(), var(), sum(), min(), and max() to get quick stats from your data.

🔹 8. Difference between zeros(), ones(), and empty()
np.zeros() creates an array filled with 0s, np.ones() with 1s, and np.empty() creates an array without initializing values (faster but unpredictable).

🔹 9. Handling missing values
Use np.nan to represent missing values and np.isnan() to detect them.
Example:

arr = np.array([1, 2, np.nan])
np.isnan(arr)  # Output: [False False True]

🔹 10. Element-wise operations
NumPy supports element-wise addition, subtraction, multiplication, and division.
Example:

a = np.array([1, 2, 3])
b = np.array([4, 5, 6])
a + b  # Output: [5 7 9]

💡 Pro Tip: NumPy is all about speed and efficiency. Mastering it gives you a huge edge in data manipulation and model building.

Double Tap ❤️ For More

Real-world Data Science projects ideas: 💡📈

1. Credit Card Fraud Detection

📍 Tools: Python (Pandas, Scikit-learn)

Use a real credit card transactions dataset to detect fraudulent activity using classification models.

Skills you build: Data preprocessing, class imbalance handling, logistic regression, confusion matrix, model evaluation.

2. Predictive Housing Price Model

📍 Tools: Python (Scikit-learn, XGBoost)

Build a regression model to predict house prices based on various features like size, location, and amenities.

Skills you build: Feature engineering, EDA, regression algorithms, RMSE evaluation.


3. Sentiment Analysis on Tweets or Reviews

📍 Tools: Python (NLTK / TextBlob / Hugging Face)

Analyze customer reviews or Twitter data to classify sentiment as positive, negative, or neutral.

Skills you build: Text preprocessing, NLP basics, vectorization (TF-IDF), classification.


4. Stock Price Prediction

📍 Tools: Python (LSTM / Prophet / ARIMA)

Use time series models to predict future stock prices based on historical data.

Skills you build: Time series forecasting, data visualization, recurrent neural networks, trend/seasonality analysis.


5. Image Classification with CNN

📍 Tools: Python (TensorFlow / PyTorch)

Train a Convolutional Neural Network to classify images (e.g., cats vs dogs, handwritten digits).

Skills you build: Deep learning, image preprocessing, CNN layers, model tuning.


6. Customer Segmentation with Clustering

📍 Tools: Python (K-Means, PCA)

Use unsupervised learning to group customers based on purchasing behavior.

Skills you build: Clustering, dimensionality reduction, data visualization, customer profiling.


7. Recommendation System

📍 Tools: Python (Surprise / Scikit-learn / Pandas)

Build a recommender system (e.g., movies, products) using collaborative or content-based filtering.

Skills you build: Similarity metrics, matrix factorization, cold start problem, evaluation (RMSE, MAE).


👉 Pick 2–3 projects aligned with your interests.
👉 Document everything on GitHub, and post about your learnings on LinkedIn.

Here you can find the project datasets: https://whatsapp.com/channel/0029VbAbnvPLSmbeFYNdNA29

React ❤️ for more

If I need to teach someone data analytics from the basics, here is my strategy:

1. I will first remove the fear of tools from that person

2. i will start with the excel because it looks familiar and easy to use

3. I put more emphasis on projects like at least 5 to 6 with the excel. because in industry you learn by doing things

4. I will release the person from the tutorial hell and move into a more action oriented person

5. Then I move to the sql because every job wants it , even with the ai tools you need strong understanding for it if you are going to use it daily

6. After strong understanding, I will push the person to solve 100 to 150 Sql problems from basic to advance

7. It helps the person to develop the analytical thinking

8. Then I push the person to solve 3 case studies as it helps how we pull the data in the real life

9. Then I move the person to power bi to do again 5 projects by using either sql or excel files

10. Now the fear is removed.

11. Now I push the person to solve unguided challenges and present them by video recording as it increases the problem solving, communication and data story telling skills

12. Further it helps you to clear case study round given by most of the companies

13. Now i help the person how to present them in resume and also how these tools are used in real world.

14. You know the interesting fact, all of above is present free in youtube and I also mentor the people through existing youtube videos.

15. But people stuck in the tutorial hell, loose motivation , stay confused that they are either in the right direction or not.

16. As a personal mentor , I help them to get of the tutorial hell, set them in the right direction and they stay motivated when they start to see the difference before amd after mentorship

I have curated best 80+ top-notch Data Analytics Resources 👇👇
https://topmate.io/analyst/861634

Hope this helps you 😊

🔹 DATA SCIENCE – INTERVIEW REVISION SHEET

1️⃣ What is Data Science?
> “Data science is the process of using data, statistics, and machine learning to extract insights and build predictive or decision-making models.”

Difference from Data Analytics:
• Data Analytics → past  present (what/why)
• Data Science → future  automation (what will happen)

2️⃣ Data Science Lifecycle (Very Important)
1. Business problem understanding
2. Data collection
3. Data cleaning  preprocessing
4. Exploratory Data Analysis (EDA)
5. Feature engineering
6. Model building
7. Model evaluation
8. Deployment  monitoring
Interview line:
> “I always start from business understanding, not the model.”

3️⃣ Data Types
• Structured → tables, SQL
• Semi-structured → JSON, logs
• Unstructured → text, images

4️⃣ Statistics You MUST Know
• Central tendency: Mean, Median (use when outliers exist)
• Spread: Variance, Standard deviation
• Correlation ≠ causation
• Normal distribution
• Skewness (income → right skewed)

5️⃣ Data Cleaning  Preprocessing
Steps you should say in interviews:
1. Handle missing values
2. Remove duplicates
3. Treat outliers
4. Encode categorical variables
5. Scale numerical data
Scaling:
• Min-Max → bounded range
• Standardization → normal distribution

6️⃣ Feature Engineering (Interview Favorite)
> “Feature engineering is creating meaningful input variables that improve model performance.”
Examples:
• Extract month from date
• Create customer lifetime value
• Binning age groups

7️⃣ Machine Learning Basics
• Supervised learning: Regression, Classification
• Unsupervised learning: Clustering, Dimensionality reduction

8️⃣ Common Algorithms (Know WHEN to use)
• Regression: Linear regression → continuous output
• Classification: Logistic regression, Decision tree, Random forest, SVM
• Unsupervised: K-Means → segmentation, PCA → dimensionality reduction

9️⃣ Overfitting vs Underfitting
• Overfitting → model memorizes training data
• Underfitting → model too simple
Fixes:
• Regularization
• More data
• Cross-validation

🔟 Model Evaluation Metrics
• Classification: Accuracy, Precision, Recall, F1 score, ROC-AUC
• Regression: MAE, RMSE
Interview line:
> “Metric selection depends on business problem.”

1️⃣1️⃣ Imbalanced Data Techniques
• Class weighting
• Oversampling / undersampling
• SMOTE
• Metric preference: Precision, Recall, F1, ROC-AUC

1️⃣2️⃣ Python for Data Science
Core libraries:
• NumPy
• Pandas
• Matplotlib / Seaborn
• Scikit-learn
Must know:
• loc vs iloc
• Groupby
• Vectorization

1️⃣3️⃣ Model Deployment (Basic Understanding)
• Batch prediction
• Real-time prediction
• Model monitoring
• Model drift
Interview line:
> “Models must be monitored because data changes over time.”

1️⃣4️⃣ Explain Your Project (Template)
> “The goal was . I cleaned the data using . I performed EDA to identify . I built model and evaluated using . The final outcome was .”

1️⃣5️⃣ HR-Style Data Science Answers
Why data science?
> “I enjoy solving complex problems using data and building models that automate decisions.”
Biggest challenge:
“Handling messy real-world data.”
Strength:
“Strong foundation in statistics and ML.”

🔥 LAST-DAY INTERVIEW TIPS
• Explain intuition, not math
• Don’t jump to algorithms immediately
• Always connect model → business value
• Say assumptions clearly

Double Tap ♥️ For More

Here is the list of few projects (found on kaggle). They cover Basics of Python, Advanced Statistics, Supervised Learning (Regression and Classification problems) & Data Science

Please also check the discussions and notebook submissions for different approaches and solution after you tried yourself.

1. Basic python and statistics

Pima Indians :- https://www.kaggle.com/uciml/pima-indians-diabetes-database
Cardio Goodness fit :- https://www.kaggle.com/saurav9786/cardiogoodfitness
Automobile :- https://www.kaggle.com/toramky/automobile-dataset

2. Advanced Statistics

Game of Thrones:-https://www.kaggle.com/mylesoneill/game-of-thrones
World University Ranking:-https://www.kaggle.com/mylesoneill/world-university-rankings
IMDB Movie Dataset:- https://www.kaggle.com/carolzhangdc/imdb-5000-movie-dataset

3. Supervised Learning

a) Regression Problems

How much did it rain :- https://www.kaggle.com/c/how-much-did-it-rain-ii/overview
Inventory Demand:- https://www.kaggle.com/c/grupo-bimbo-inventory-demand
Property Inspection predictiion:- https://www.kaggle.com/c/liberty-mutual-group-property-inspection-prediction
Restaurant Revenue prediction:- https://www.kaggle.com/c/restaurant-revenue-prediction/data
IMDB Box office Prediction:-https://www.kaggle.com/c/tmdb-box-office-prediction/overview

b) Classification problems

Employee Access challenge :- https://www.kaggle.com/c/amazon-employee-access-challenge/overview
Titanic :- https://www.kaggle.com/c/titanic
San Francisco crime:- https://www.kaggle.com/c/sf-crime
Customer satisfcation:-https://www.kaggle.com/c/santander-customer-satisfaction
Trip type classification:- https://www.kaggle.com/c/walmart-recruiting-trip-type-classification
Categorize cusine:- https://www.kaggle.com/c/whats-cooking

4. Some helpful Data science projects for beginners

https://www.kaggle.com/c/house-prices-advanced-regression-techniques

https://www.kaggle.com/c/digit-recognizer

https://www.kaggle.com/c/titanic

5. Intermediate Level Data science Projects

Black Friday Data : https://www.kaggle.com/sdolezel/black-friday

Human Activity Recognition Data : https://www.kaggle.com/uciml/human-activity-recognition-with-smartphones

Trip History Data : https://www.kaggle.com/pronto/cycle-share-dataset

Million Song Data : https://www.kaggle.com/c/msdchallenge

Census Income Data : https://www.kaggle.com/c/census-income/data

Movie Lens Data : https://www.kaggle.com/grouplens/movielens-20m-dataset

Twitter Classification Data : https://www.kaggle.com/c/twitter-sentiment-analysis2

Share with credits: https://t.me/sqlproject

ENJOY LEARNING 👍👍

✅ Useful Platform to Practice SQL Programming 🧠🖥️

Learning SQL is just the first step — practice is what builds real skill. Here are the best platforms for hands-on SQL:

1️⃣ LeetCode – For Interview-Oriented SQL Practice
• Focus: Real interview-style problems
• Levels: Easy to Hard
• Schema + Sample Data Provided
• Great for: Data Analyst, Data Engineer, FAANG roles
✔ Tip: Start with Easy → filter by “Database” tag
✔ Popular Section: Database → Top 50 SQL Questions
Example Problem: “Find duplicate emails in a user table” → Practice filtering, GROUP BY, HAVING

2️⃣ HackerRank – Structured & Beginner-Friendly
• Focus: Step-by-step SQL track
• Has certification tests (SQL Basic, Intermediate)
• Problem sets by topic: SELECT, JOINs, Aggregations, etc.
✔ Tip: Follow the full SQL track
✔ Bonus: Company-specific challenges
Try: “Revising Aggregations – The Count Function” → Build confidence with small wins

3️⃣ Mode Analytics – Real-World SQL in Business Context
• Focus: Business intelligence + SQL
• Uses real-world datasets (e.g., e-commerce, finance)
• Has an in-browser SQL editor with live data
✔ Best for: Practicing dashboard-level queries
✔ Tip: Try the SQL case studies & tutorials

4️⃣ StrataScratch – Interview Questions from Real Companies
• 500+ problems from companies like Uber, Netflix, Google
• Split by company, difficulty, and topic
✔ Best for: Intermediate to advanced level
✔ Tip: Try “Hard” questions after doing 30–50 easy/medium

5️⃣ DataLemur – Short, Practical SQL Problems
• Crisp and to the point
• Good UI, fast learning
• Real interview-style logic
✔ Use when: You want fast, smart SQL drills

📌 How to Practice Effectively:
• Spend 20–30 mins/day
• Focus on JOINs, GROUP BY, HAVING, Subqueries
• Analyze problem → write → debug → re-write
• After solving, explain your logic out loud

🧪 Practice Task:
Try solving 5 SQL questions from LeetCode or HackerRank this week. Start with SELECT, WHERE, and GROUP BY.

💬 Tap ❤️ for more!

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🚨 Anthropic dropped a FREE 33-page playbook revealing Claude's very own cheat code:

The 'Skills' folder.

Spend 30 minutes building it,
and you’ll never have to explain your process again.

Top-tier users don't just type commands, they build systems.

Grab your free copy of Anthropic's official guide to building Claude skills right here: https://resources.anthropic.com/hubfs/The-Complete-Guide-to-Building-Skill-for-Claude.pdf

✅ GitHub Profile Tips for Data Analysts 🌐💼

Your GitHub is more than code — it’s your digital resume. Here's how to make it stand out:

1️⃣ Clean README (Profile)
• Add your name, title & tools
• Short about section
• Include: skills, top projects, certificates, contact
✅ Example:
“Hi, I’m Rahul – a Data Analyst skilled in SQL, Python & Power BI.”

2️⃣ Pin Your Best Projects
• Show 3–6 strong repos
• Add clear README for each project:
- What it does
- Tools used
- Screenshots or demo links
✅ Bonus: Include real data or visuals

3️⃣ Use Commits & Contributions
• Contribute regularly
• Avoid empty profiles
✅ Daily commits > 1 big push once a month

4️⃣ Upload Resume Projects
• Excel dashboards
• SQL queries
• Python notebooks (Jupyter)
• BI project links (Power BI/Tableau public)

5️⃣ Add Descriptions & Tags
• Use repo tags: sql, python, EDA, dashboard
• Write short project summary in repo description

🧠 Tips:
• Push only clean, working code
• Use folders, not messy files
• Update your profile bio with your LinkedIn

📌 Practice Task:
Upload your latest project → Write a README → Pin it to your profile

💬 Tap ❤️ for more!

⚠️ Mistakes Beginners Repeat for Years

❌ Ignoring fundamentals
❌ Copy-pasting without understanding
❌ Overusing frameworks
❌ Avoiding debugging
❌ Skipping tests
❌ Fear of refactoring

React 🧡 if you want more of this type of content

#techinfo

….

𝗟𝗲𝗮𝗿𝗻 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘 (𝗡𝗼 𝗦𝘁𝗿𝗶𝗻𝗴𝘀 𝗔𝘁𝘁𝗮𝗰𝗵𝗲𝗱)

𝗡𝗼 𝗳𝗮𝗻𝗰𝘆 𝗰𝗼𝘂𝗿𝘀𝗲𝘀, 𝗻𝗼 𝗰𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝘀, 𝗷𝘂𝘀𝘁 𝗽𝘂𝗿𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴.

𝗛𝗲𝗿𝗲’𝘀 𝗵𝗼𝘄 𝘁𝗼 𝗯𝗲𝗰𝗼𝗺𝗲 𝗮 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝘁𝗶𝘀𝘁 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘:

1️⃣ Python Programming for Data Science → Harvard’s CS50P
The best intro to Python for absolute beginners:
↬ Covers loops, data structures, and practical exercises.
↬ Designed to help you build foundational coding skills.

Link: https://cs50.harvard.edu/python/

https://t.me/datasciencefun

2️⃣ Statistics & Probability → Khan Academy
Want to master probability, distributions, and hypothesis testing? This is where to start:
↬ Clear, beginner-friendly videos.
↬ Exercises to test your skills.

Link: https://www.khanacademy.org/math/statistics-probability

https://whatsapp.com/channel/0029Vat3Dc4KAwEcfFbNnZ3O

3️⃣ Linear Algebra for Data Science → 3Blue1Brown
↬ Learn about matrices, vectors, and transformations.
↬ Essential for machine learning models.

Link: https://www.youtube.com/playlist?list=PLZHQObOWTQDMsr9KzVk3AjplI5PYPxkUr

4️⃣ SQL Basics → Mode Analytics
SQL is the backbone of data manipulation. This tutorial covers:
↬ Writing queries, joins, and filtering data.
↬ Real-world datasets to practice.

Link: https://mode.com/sql-tutorial

https://whatsapp.com/channel/0029VanC5rODzgT6TiTGoa1v

5️⃣ Data Visualization → freeCodeCamp
Learn to create stunning visualizations using Python libraries:
↬ Covers Matplotlib, Seaborn, and Plotly.
↬ Step-by-step projects included.

Link: https://www.youtube.com/watch?v=JLzTJhC2DZg

https://whatsapp.com/channel/0029VaxaFzoEQIaujB31SO34

6️⃣ Machine Learning Basics → Google’s Machine Learning Crash Course
An in-depth introduction to machine learning for beginners:
↬ Learn supervised and unsupervised learning.
↬ Hands-on coding with TensorFlow.

Link: https://developers.google.com/machine-learning/crash-course

7️⃣ Deep Learning → Fast.ai’s Free Course
Fast.ai makes deep learning easy and accessible:
↬ Build neural networks with PyTorch.
↬ Learn by coding real projects.

Link: https://course.fast.ai/

8️⃣ Data Science Projects → Kaggle
↬ Compete in challenges to practice your skills.
↬ Great way to build your portfolio.

Link: https://www.kaggle.com/

The best way to learn data analytics skills is to:

1. Watch a tutorial

2. Immediately practice what you just learned

3. Do projects to apply your learning to real-life applications

If you only watch videos and never practice, you won’t retain any of your teaching.

If you never apply your learning with projects, you won’t be able to solve problems on the job. (You also will have a much harder time attracting recruiters without a recruiter.)

✅ Data Analyst Mock Interview Questions with Answers 📊🎯

1️⃣ Q: Explain the difference between a primary key and a foreign key.
A:
• Primary Key: Uniquely identifies each record in a table; cannot be null.
• Foreign Key: A field in one table that refers to the primary key of another table; establishes a relationship between the tables.

2️⃣ Q: What is the difference between WHERE and HAVING clauses in SQL?
A:
• WHERE: Filters rows before grouping.
• HAVING: Filters groups after aggregation (used with GROUP BY).

3️⃣ Q: How do you handle missing values in a dataset?
A: Common techniques include:
• Imputation: Replacing missing values with mean, median, mode, or a constant.
• Removal: Removing rows or columns with too many missing values.
• Using algorithms that handle missing data: Some machine learning algorithms can handle missing values natively.

4️⃣ Q: What is the difference between a line chart and a bar chart, and when would you use each?
A:
• Line Chart: Shows trends over time or continuous values.
• Bar Chart: Compares discrete categories or values.
• Use a line chart to show sales trends over months; use a bar chart to compare sales across different product categories.

5️⃣ Q: Explain what a p-value is and its significance.
A: The p-value is the probability of obtaining results as extreme as, or more extreme than, the observed results, assuming the null hypothesis is true. A small p-value (typically ≤ 0.05) indicates strong evidence against the null hypothesis.

6️⃣ Q: How would you deal with outliers in a dataset?
A:
• Identify Outliers: Using box plots, scatter plots, or statistical methods (e.g., Z-score).
• Treatment:
• Remove Outliers: If they are due to errors or anomalies.
• Transform Data: Using techniques like log transformation.
• Keep Outliers: If they represent genuine data points and provide valuable insights.

7️⃣ Q: What are the different types of joins in SQL?
A:
• INNER JOIN: Returns rows only when there is a match in both tables.
• LEFT JOIN (or LEFT OUTER JOIN): Returns all rows from the left table, and the matching rows from the right table. If there is no match, the right side will contain NULL values.
• RIGHT JOIN (or RIGHT OUTER JOIN): Returns all rows from the right table, and the matching rows from the left table. If there is no match, the left side will contain NULL values.
• FULL OUTER JOIN: Returns all rows from both tables, filling in NULLs when there is no match.

8️⃣ Q: How would you approach a data analysis project from start to finish?
A:
• Define the Problem: Understand the business question you're trying to answer.
• Collect Data: Gather relevant data from various sources.
• Clean and Preprocess Data: Handle missing values, outliers, and inconsistencies.
• Explore and Analyze Data: Use statistical methods and visualizations to identify patterns.
• Draw Conclusions and Make Recommendations: Summarize your findings and provide actionable insights.
• Communicate Results: Present your analysis to stakeholders.

👍 Tap ❤️ for more!

The Shift in Data Analyst Roles: What You Should Apply for in 2025

The traditional “Data Analyst” title is gradually declining in demand in 2025 not because data is any less important, but because companies are getting more specific in what they’re looking for.

Today, many roles that were once grouped under “Data Analyst” are now split into more domain-focused titles, depending on the team or function they support.

Here are some roles gaining traction:
* Business Analyst
* Product Analyst
* Growth Analyst
* Marketing Analyst
* Financial Analyst
* Operations Analyst
* Risk Analyst
* Fraud Analyst
* Healthcare Analyst
* Technical Analyst
* Business Intelligence Analyst
* Decision Support Analyst
* Power BI Developer
* Tableau Developer

Focus on the skillsets and business context these roles demand.

Whether you're starting out or transitioning, look beyond "Data Analyst" and align your profile with industry-specific roles. It’s not about the title—it’s about the value you bring to a team.

How to send follow up email to a recruiter 👇👇

Dear [Recruiter’s Name],

I hope this email finds you doing well. I wanted to take a moment to express my sincere gratitude for the time and consideration you have given me throughout the recruitment process for the [position] role at [company].

I understand that you must be extremely busy and receive countless applications, so I wanted to reach out and follow up on the status of my application. If it’s not too much trouble, could you kindly provide me with any updates or feedback you may have?

I want to assure you that I remain genuinely interested in the opportunity to join the team at [company] and I would be honored to discuss my qualifications further. If there are any additional materials or information you require from me, please don’t hesitate to let me know.

Thank you for your time and consideration. I appreciate the effort you put into recruiting and look forward to hearing from you soon.

Warmest regards,

(Tap to copy)

Kandinsky 5.0 Video Lite and Kandinsky 5.0 Video Pro generative models on the global text-to-video landscape

🔘Pro is currently the #1 open-source model worldwide
🔘Lite (2B parameters) outperforms Sora v1.
🔘Only Google (Veo 3.1, Veo 3), OpenAI (Sora 2), Alibaba (Wan 2.5), and KlingAI (Kling 2.5, 2.6) outperform Pro — these are objectively the strongest video generation models in production today. We are on par with Luma AI (Ray 3) and MiniMax (Hailuo 2.3): the maximum ELO gap is 3 points, with a 95% CI of ±21.

Useful links
🔘Full leaderboard: LM Arena
🔘Kandinsky 5.0 details: technical report
🔘Open-source Kandinsky 5.0: GitHub and Hugging Face

🚗 If ML Algorithms Were Cars…

🚙 Linear Regression — Maruti 800
Simple, reliable, gets you from A to B.
Struggles on curves, but hey… classic.

🚕 Logistic Regression — Auto-rickshaw
Only two states: yes/no, 0/1, go/stop.
Efficient, but not built for complex roads.

🚐 Decision Tree — Old School Jeep
Takes sharp turns at every split.
Fun, but flips easily. 😅

🚜 Random Forest — Tractor Convoy
A lot of vehicles working together.
Slow individually, powerful as a group.

🏎 SVM — Ferrari
Elegant, fast, and only useful when the road (data) is perfectly separated.
Otherwise… good luck.

🚘 KNN — School Bus
Just follows the nearest kids and stops where they stop.
Zero intelligence, full blind faith.

🚛 Naive Bayes — Delivery Van
Simple, fast, predictable.
Surprisingly efficient despite assumptions that make no sense.

🚗💨 Neural Network — Tesla
Lots of hidden features, runs on massive power.
Even mechanics (developers) can't fully explain how it works.

🚀 Deep Learning — SpaceX Rocket
Needs crazy fuel, insane computing power, and one wrong parameter = explosion.
But when it works… mind-blowing.

🏎💥 Gradient Boosting — Formula 1 Car
Tiny improvements stacked until it becomes a monster.
Warning: overheats (overfits) if not tuned properly.

🤖 Reinforcement Learning — Self-Driving Car
Learns by trial and error.
Sometimes brilliant… sometimes crashes into a wall.