TOP 10 SQL Concepts for Job Interview

1. Aggregate Functions (SUM/AVG)
2. Group By and Order By
3. JOINs (Inner/Left/Right)
4. Union and Union All
5. Date and Time processing
6. String processing
7. Window Functions (Partition by)
8. Subquery
9. View and Index
10. Common Table Expression (CTE)


TOP 10 Statistics Concepts for Job Interview

1. Sampling
2. Experiments (A/B tests)
3. Descriptive Statistics
4. p-value
5. Probability Distributions
6. t-test
7. ANOVA
8. Correlation
9. Linear Regression
10. Logistics Regression


TOP 10 Python Concepts for Job Interview

1. Reading data from file/table
2. Writing data to file/table
3. Data Types
4. Function
5. Data Preprocessing (numpy/pandas)
6. Data Visualisation (Matplotlib/seaborn/bokeh)
7. Machine Learning (sklearn)
8. Deep Learning (Tensorflow/Keras/PyTorch)
9. Distributed Processing (PySpark)
10. Functional and Object Oriented Programming


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Pattern Recognition and
Machine Learning [ Information Science and Statistics ]

Christopher M. Bishop
#python #machinelearning #statistics #information #ai #ml

🔰 Machine Learning Roadmap for Beginners 2025
├── 🧠 What is Machine Learning?
├── 🧪 ML vs AI vs Deep Learning
├── 🔢 Math Foundation (Linear Algebra, Calculus, Stats Basics)
├── 🐍 Python Libraries (NumPy, Pandas, Scikit-learn)
├── 📊 Data Preprocessing & Cleaning
├── 📉 Feature Selection & Engineering
├── 🧭 Supervised Learning (Regression, Classification)
├── 🧱 Unsupervised Learning (Clustering, Dimensionality Reduction)
├── 🕹 Model Evaluation (Confusion Matrix, ROC, AUC)
├── ⚙️ Model Tuning (Hyperparameter Tuning, Grid Search)
├── 🧰 Ensemble Methods (Bagging, Boosting, Random Forests)
├── 🔮 Introduction to Neural Networks
├── 🔁 Overfitting vs Underfitting
├── 📈 Model Deployment (Streamlit, Flask, FastAPI Basics)
├── 🧪 ML Projects (Classification, Forecasting, Recommender)
├── 🏆 ML Competitions (Kaggle, Hackathons)

Like for the detailed explanation ❤️

#machinelearning

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Ready to scale your startup beyond local market?

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✅ DeepTech: GenAI, robotics, advanced materials, photonics, quantum computing
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✅ International founders exploring the Russian market

What you'll get:
📍 12-week online program in English
📍 International mentors (Europe, US, Asia, Middle East)
📍 Access to investors & corporate customers
📍 Demo Day at Moscow Startup Summit (Fall 2026)

Results:
📈 Revenue grows 4x on average, up to 1,000x for some teams
🤝 10,900+ contracts and pilots with corporations (6 seasons)

Program stages:
1️⃣ Online bootcamp for 150 teams
2️⃣ 25 best teams → intensive mentorship
3️⃣ Demo Day presentation

Key details:
📅 Deadline: 10 April 2026
💰 Participation: Free of charge
🌐 Format: Online
💬 Language: English

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React ❤️ for more startup opportunities!

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