# Topics

Collection of articles on specific topics.

## Probabilistic Time-Series Analysis and Forecasting

Many consider forecasting to be just a regression problem with lagged observations as features. Therefore, point forecasts are often the cookie cutter approach as they are in cross-sectional problems.

I tend to disagree with this notion and hence write quite a bit about the issues of point forecasts:

- When Point Forecasts Are Completely Useless
- Why I prefer Probabilistic Forecasts - Hitting Time Probabilities

## GARCH-type models

Probably the most important classical time-series model for dealing with stock-price returns.

- Random Forests and Boosting for ARCH-like volatility forecasts
- Multivariate GARCH with Python and Tensorflow
- Let's make GARCH more flexible with Normalizing Flows
- Varying Coefficient GARCH

## More Time-Series Analysis

Other thoughts on time-series problems