Datasets API

Load PPG recordings, create reusable TFRecord caches, or construct TensorFlow input pipelines. Prepare source files using Dataset setup before calling these helpers.

• load_ppg_signal
• load_ppg_splits
• load_ppg_file_splits
• build_ppg_tfrecord_cache
• make_ppg_inmemory_dataset
• make_ppg_tfrecord_dataset
• make_ppg_stream_dataset
• collect_random_samples
• bandpass_filter_batch