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Data Science related examples for references

🇷🇺 Русская версия здесь

The most interesting solutions for training exercises and test tasks

Test tasks

  1. Analysis of CV (:warning: Another repo) — Data transformation, exploration and cleaning. Sample dataset from HeadHunter.

    Python NumPy Pandas Matplotlib Seaborn

  2. Analysis of vacancies (:warning: Another repo) — Uploading new data, refining the analysis. Sample dataset from HeadHunter.

    Python Pandas Psycopg2 SQL

  3. Kaggle competition (:warning: Another repo) — Predict car price.

    Kaggle Python NumPy Pandas PyTorch scikit-learn Matplotlib Seaborn LightAutoML

  4. Kaggle competition (:warning: Another repo) — Predict hotel rate from booking.com (Exploratory Data Analysis and Feature Engineering).

    Kaggle NumPy Pandas SciPy scikit-learn Matplotlib Seaborn NLTK

Small exercises and tasks from interviews