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 Statistical Learning


A Proofs A.1 Proof of Proposition 1 We first show that for any T T

Neural Information Processing Systems

A.2 Proof of Relation (3) We can write D One class of transport maps we consider in our numerical experiments (i.e., to approximate Another underlying class of transports that we use in our numerical experiments are inverse auto-regressive flows (IAFs). IAFs are built as a composition of component-wise affine transformations, where the shift and scaling functions of each component only depend on earlier indexed variables. Flows are typically comprised of several IAF stages with the components either randomly permuted or, as we choose, reversed in between each stage. Here we discuss how generalized linear models may naturally admit lazy structure. Here we describe the numerical algorithms required by the lazy map framework.








Export Reviews, Discussions, Author Feedback and Meta-Reviews

Neural Information Processing Systems

"NIPS Neural Information Processing Systems 8-11th December 2014, Montreal, Canada",,, "Paper ID:","24" "Title:","Communication Efficient Distributed Machine Learning with the Parameter Server" Current Reviews First provide a summary of the paper, and then address the following criteria: Quality, clarity, originality and significance. This paper presents improvements on a system for large-scale learning known as parameter server. The parameter server is designed to perform reliable distributed machine learning in large-scale industrial systems (1000's of nodes). The architecture is based on a bipartite graph composed by servers and workers. Workers compute gradients based on subsets of the training instances, while servers aggregate the workers' gradients, update the shared parameter vector and redistribute it to the workers for the next iteration.


Multi-label Contrastive Predictive Coding

Neural Information Processing Systems

V ariational mutual information (MI) estimators are widely used in unsupervised representation learning methods such as contrastive predictive coding (CPC).