Krasnukhina Olesya's repositories
Risk_analysis
Repository represents python usability of measuring and managing risks (practice tasks and real cases)
Time_series
Current repository depicts R usability for time series modeling. Number of scripts represents preprocessing time series, modeling AR, MA, ARIMA with seasonality, ARCH, GARCH, VAR, VECM including statistical testing process and robust check.
Machine_learning
Repository consists of useful scripts and practice tasks in the field of machine learning.
python_compilation
Compilation of useful python scripts
Time_series_nasdaq-project
Time series preprocessing. (G)ARCH, VECM, VAR modeling on stock data.
Twitter_Project
Twitter is a great source of text data. Machine learning helps to use it for stock predictive modeling. Current repository aggregates python scripts aimed at gathering data, Natural Language Processing, and generating features using sentiment analysis