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 Deep Learning





Forecasting Treatment Responses Over Time Using Recurrent Marginal Structural Networks

Neural Information Processing Systems

Electronic health records provide a rich source of data for machine learning methods to learn dynamic treatment responses over time.


SING: Symbol-to-Instrument Neural Generator

Neural Information Processing Systems

These embeddings are decoded by a single four-layer convolutional network to generate notes from nearly 1000 instruments, 65 pitches per instrument on average and 5 velocities.


Legendre Decomposition for Tensors

Neural Information Processing Systems

We present a novel nonnegative tensor decomposition method, called Legendre decomposition, which factorizes an input tensor into a multiplicative combination of parameters. Thanks to the well-developed theory of information geometry, the reconstructed tensor is unique and always minimizes the KL divergence from an input tensor. We empirically show that Legendre decomposition can more accurately reconstruct tensors than other nonnegative tensor decomposition methods.


Discrimination-aware Channel Pruning for Deep Neural Networks

Neural Information Processing Systems

Channel pruning is one of the predominant approaches for deep model compression. Existing pruning methods either train from scratch with sparsity constraints on channels, or minimize the reconstruction error between the pre-trained feature maps and the compressed ones. Both strategies suffer from some limitations: the former kind is computationally expensive and difficult to converge, whilst the latter kind optimizes the reconstruction error but ignores the discriminative power of channels.


Generative Probabilistic Novelty Detection with Adversarial Autoencoders

Neural Information Processing Systems

Novelty detection is the problem of identifying whether a new data point is considered to be an inlier or an outlier. We assume that training data is available to describe only the inlier distribution. Recent approaches primarily leverage deep encoder-decoder network architectures to compute a reconstruction error that is used to either compute a novelty score or to train a one-class classifier.


Joint Autoregressive and Hierarchical Priors for Learned Image Compression

Neural Information Processing Systems

Most recent methods for learning-based, lossy image compression adopt an approach based on transform coding [1]. In this approach, image compression is achieved by first mapping pixel data into a quantized latent representation and then losslessly compressing the latents.