Use powerful Python libraries such as pandas, NumPy, and SciPy
In this book, youâll cover different ways of downloading financial data and preparing it for modeling. Youâll calculate popular indicators used in technical analysis, such as Bollinger Bands, MACD, and RSI, and backtest automatic trading strategies. Next, youâll cover time series analysis and models such as exponential smoothing, ARIMA, and GARCH (including multivariate specifications), before exploring the popular CAPM and Fama-French's Three-Factor Model. Youâll then discover how to optimize asset allocation and use Monte Carlo simulations for tasks such as calculating the price of American options and estimating the Value at Risk (VaR). In later chapters, youâll work through an entire data science project in the finance domain. Youâll also learn how to solve credit card fraud and default problems using advanced classifiers such as random forest, XGBoost, LightGBM, and stacked models.
Use powerful Python libraries such as pandas, NumPy, and SciPy
In this book, youâll cover different ways of downloading financial data and preparing it for modeling. Youâll calculate popular indicators used in technical analysis, such as Bollinger Bands, MACD, and RSI, and backtest automatic trading strategies. Next, youâll cover time series analysis and models such as exponential smoothing, ARIMA, and GARCH (including multivariate specifications), before exploring the popular CAPM and Fama-French's Three-Factor Model. Youâll then discover how to optimize asset allocation and use Monte Carlo simulations for tasks such as calculating the price of American options and estimating the Value at Risk (VaR). In later chapters, youâll work through an entire data science project in the finance domain. Youâll also learn how to solve credit card fraud and default problems using advanced classifiers such as random forest, XGBoost, LightGBM, and stacked models.
BY Python đ Work With Data
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Some messages arenât supposed to last forever. There are some Telegram groups and conversations where itâs best if messages are automatically deleted in a day or a week. Hereâs how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This wonât affect the messages that were sent before enabling the feature.
What is Secret Chats of Telegram
Secret Chats are one of the serviceâs additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the deviceâs that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the companyâs services and offer a self-destruct timer.
