Search Results for author: Duncan Robertson

Found 5 papers, 1 papers with code

An Introduction to Topological Data Analysis for Physicists: From LGM to FRBs

no code implementations24 Apr 2019 Jeff Murugan, Duncan Robertson

We close the article with a discussion of the resilience of topological data analysis to noise and some statistical and computational challenges faced by the method.

Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Theory

Deep Roots: Improving CNN Efficiency with Hierarchical Filter Groups

no code implementations CVPR 2017 Yani Ioannou, Duncan Robertson, Roberto Cipolla, Antonio Criminisi

We propose a new method for creating computationally efficient and compact convolutional neural networks (CNNs) using a novel sparse connection structure that resembles a tree root.

Refining Architectures of Deep Convolutional Neural Networks

no code implementations CVPR 2016 Sukrit Shankar, Duncan Robertson, Yani Ioannou, Antonio Criminisi, Roberto Cipolla

Deep Convolutional Neural Networks (CNNs) have recently evinced immense success for various image recognition tasks.

Decision Forests, Convolutional Networks and the Models in-Between

1 code implementation3 Mar 2016 Yani Ioannou, Duncan Robertson, Darko Zikic, Peter Kontschieder, Jamie Shotton, Matthew Brown, Antonio Criminisi

We present a systematic analysis of how to fuse conditional computation with representation learning and achieve a continuum of hybrid models with different ratios of accuracy vs. efficiency.

Image Classification Representation Learning

Training CNNs with Low-Rank Filters for Efficient Image Classification

no code implementations20 Nov 2015 Yani Ioannou, Duncan Robertson, Jamie Shotton, Roberto Cipolla, Antonio Criminisi

Applying our method to a near state-of-the-art network for CIFAR, we achieved comparable accuracy with 46% less compute and 55% fewer parameters.

Classification General Classification +1

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