* 12-Page Full Paper in Proceedings of the 2019 IEEE International
Conference on Data Engineering (ICDE). arXiv admin note: text overlap with
arXiv:1606.05053 Access Paper or Ask Questions
* We discovered a bug in our tensorflow implementation that involved
accidental mixing of vectors across batches, rendering the main claim of the
paper incorrect. We are withdrawing this paper until we find out why Access Paper or Ask Questions