Grouped time series involve more general aggregation structures than hierarchical time series . With grouped time series, the structure does not naturally disaggregate in a unique hierarchical manner, and often the disaggregating factors are both nested and crossed.
Read moreWhat is N Beats?
N-beats is a deep neural architecture based on backward and forward residual links and a very deep stack of fully-connected layers . The architecture has a number of desirable properties, being interpretable, applicable without modification to a wide array of target domains, and fast to train.
Read moreWhat is multiple time series?
Multiple time series is just that: Multiple series instead of a single series . Multivariate time series is usually contrasted with univariate time series, where each observation at a time t is a vector of values instead of a single value.
Read moreWhat is differentiable architecture search?
Differentiable Architecture Search (DART) is a method for efficient architecture search . The search space is made continuous so that the architecture can be optimized with respect to its validation set performance through gradient descent.
Read moreWhat is multivariate time series?
A Multivariate Time Series consist of more than one time-dependent variable and each variable depends not only on its past values but also has some dependency on other variables .
Read moreWhich Python library is widely used for forecasting time series with ARIMA models?
Darts is a Python library for easy manipulation and forecasting of time series. It contains a variety of models, from classics such as ARIMA to deep neural networks. The models can all be used in the same way, using fit() and predict() functions, similar to scikit-learn.2 Kas 2021
Read moreWhich of the following Python packages can be used for time series analysis?
tsfresh is a fantastic python package that can automatically calculate a large number of time series features.28 Haz 2021
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