Kaylen J. PfistererRobert AmelardAudrey G. ChungAlexander WongA new take on measuring nutritional density: The feasibility of using a deep neural network to assess commercially-prepared puree concentrations.2017abs/1707.07312CoRRhttp://arxiv.org/abs/1707.07312db/journals/corr/corr1707.html#PfistererACW17