Machine Learning Tutorial Part-2 Fourier Series Rohit Ghosh GreyAtom - видео

In continuation of the time-series data prediction techniques next up we have Fourier series and feature engineering. The Fourier series technique has appeared in the past but it bears repeating. Essentially a Fourier transformation takes a signal and decomposing it into sine waves of varying frequencies. In the context of time-series data it can take the form of a weekly monthly or yearly patterns. For example give data that spans 15 years it can be broken down into hourly monthly or yearly pat...
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