Fwiw, here are the links for our ETL tool DataVec (it vectorizes data, or tensorizes it if you prefer): https://github.com/deeplearning4j/datavec https://github

Fwiw, here are the links for our ETL tool DataVec (it vectorizes data, or tensorizes it if you prefer): https://github.com/deeplearning4j/datavec https://github.com/deeplearning4j/datavec https://deeplearning4j.org/datavec https://deeplearning4j.org/datavec The thing to remember is that this is ETL focused on machine learning. It's not any old set of transforms. It's transforms that help us normalize, standardize and finally tensorize various data types, be they images, video, text or time series.