wildfielded/samples-ds

DE and DA samples

Data Science related examples for references

🇷🇺 Русская версия здесь

The most interesting solutions for training exercises and test tasks

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Test tasks

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

   Seaborn

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

   Psycopg2 SQL

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

   Seaborn LightAutoML

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

   Seaborn NLTK

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Small exercises and tasks from interviews

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