R interface to TensorFlow Dataset API
The TensorFlow Dataset API provides various facilities for creating scalable input pipelines for TensorFlow models, including:
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Reading data from a variety of formats including CSV files and TFRecords files (the standard binary format for TensorFlow training data).
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Transforming datasets in a variety of ways including mapping arbitrary functions against them.
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Shuffling, batching, and repeating datasets over a number of epochs.
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Streaming interface to data for reading arbitrarily large datasets.
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Reading and transforming data are TensorFlow graph operations, so are executed in C++ and in parallel with model training.
The R interface to TensorFlow datasets provides access to the Dataset API, including high-level convenience functions for easy integration with the keras package.
For documentation on using tfdatasets, see the package website at https://tensorflow.rstudio.com/tools/tfdatasets/.