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Kenneth Tran

4 accepted papers

2019

Bias Correction of Learned Generative Models using Likelihood-Free Importance Weighting

NeurIPS 2019poster

A learned generative model often produces biased statistics relative to the underlying data distribution. A standard technique to correct this bias is importance sampling, where samples from the model are weighted by the likelihood ratio under model and true distributions. When the likelihood ratio…

Cited by 156SourcePDFScholar
2019

Nonlinear Multi-scale Super-resolution Using Deep Learning

ICASSP 2019accepted

We propose a deep learning architecture capable of performing up to 8× single image super-resolution. Our architecture incorporates an adversarial component from the super-resolution generative adversarial networks (SRGANs) and a multi-scale learning component from the multiple scale super-resolutio…

Cited by 0SourceScholar
2017

Semantic Compositional Networks for Visual Captioning

CVPR 2017spotlight

A Semantic Compositional Network (SCN) is developed for image captioning, in which semantic concepts (i.e., tags) are detected from the image, and the probability of each tag is used to compose the parameters in a long short-term memory (LSTM) network. The SCN extends each weight matrix of the LSTM…

Cited by 561PDFcodeScholar