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Alexander Ulanov

Senior Research Scientist, Hewlett-Packard Labs

Alexander Ulanov is a senior researcher in HP Labs. His research focuses on application of machine learning on a large scale, in particular, for deep learning. Alexander has made several contributions to Apache Spark. Previously, he has been working on text mining, classification and recommender systems and their real world applications. Alexander holds PhD degree from Russian Academy of Sciences.


A Scalable Implementation of Deep Learning on Spark

Artificial neural networks (ANN) are one of the popular models of machine learning, in particular for deep learning. The models that are used in practice for image classification and speech recognition contain huge number of…