# Built-in SageMaker AI Algorithms for Time-Series Data
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SageMaker AI provides algorithms that are tailored to the analysis of time-series data for forecasting product demand, server loads, webpage requests, and more.
+ [Use the SageMaker AI DeepAR forecasting algorithm](deepar.md)—a supervised learning algorithm for forecasting scalar (one-dimensional) time series using recurrent neural networks (RNN).


| Algorithm name | Channel name | Training input mode | File type | Instance class | Parallelizable | 
| --- | --- | --- | --- | --- | --- | 
| DeepAR Forecasting | train and (optionally) test | File | JSON Lines or Parquet | GPU or CPU | Yes |