# Time Series

Time Series refers to datasets whose dependent values change over time. The data points are indexed by time.

### Notes mentioning this note

Machine Learning on Sequences without RNNs

Nowadays, the more common approach for problems dealing with sequences...

Autoregressive-moving-average models (ARMA)

In time series analysis Autoregressive-moving-average models are simply the combination...

Rolling Cross Validation for Time Series problems

Due to the sequential nature of the data in time...