DS study projects from Yandex.Practicum 👨‍🎓

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This projects were completed during education at Yandex.Practicum

Project name	Description	Libraries and methods used
Big cities music 🎸	Comparison of preferences of Yandex.Music users from Moscow and St. Petersburg depending on time and day of the week.	pandas
Borrowers reliability 🏦	Research of borrowers reliability depending on several factors such as number of children, income level, borrow purpose and family status.	..., seaborn, matplotlib
Housing Ads Analysis 🏠	Analysis of the sale price of real estate depending on various factors such as floor number, number of rooms and many others.	...
Russian films 🎬	Analysis of films released in the Russian box office. Several hypotheses have been tested and films with government support have been investigated	...
Scooter rental 🛴	Analysis of scooter rental, several hypotheses have been tested using scipy package	..., scipy
Cows efficiency prediction 🐄	Research of cows to predict milk yield and its taste	..., sklearn, phik
Clients analysis 👥	Users research to predict the probability of a decrease in consumer activity	..., shap
HR analytics 👨‍💻	Research of the influence of various factors on the level of job satisfaction and the probability of dismissal of an employee	..., imblearn
Oil search ⛽	Analysis of regions to choose the best for oil production	...
Kaggle startups 🤑	Research startups to predict whether they will close	..., catboost
PySpark housing 🏠	Predicting the price of houses based on their location	..., pyspark
Car price prediction 🚗	Predicting the prices of cars based on their characteristics	..., lightgbm
Kaggle Marketing 🛍️	Predicting users who are ready to make a purchase in the near future based on their purchase history and the company's promotional newsletters	...
Stars temperature ✨	Predicting the temperature of a star using a neural network based on a number of its parameters	..., torch, skorch