November 2016

Demystifying data input to TensorFlow for deep learning

Author: Alan Gray
Posted: 29 Nov 2016 | 10:07

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TensorFlow is an incredibly powerful new framework for deep learning. The “MNIST For ML Beginners” and “Deep MNIST for Experts” TensorFlow tutorials give an excellent introduction to the framework. This article acts as a follow-on tutorial which addresses the following issues:

  1. The above tutorials use the MNIST dataset of hand written numbers, which pre-exists in TensorFlow TFRecord format and is loaded automatically. This can be a bit mysterious if you have no experience of data format manipulation in TensorFlow.
  2. Since the MNIST dataset is fixed, there is little scope for experimentation through adjusting the images and network to get a feel for how to deal with particular aspects of real data.

NEXTGenIO: the next exciting stage begins!

Author: Michele Weiland
Posted: 24 Nov 2016 | 14:32

NEXTGenIO was one of several EC-funded exascale projects that we started work on last year. Here’s what’s been happening since it launched.

My work experience at EPCC

Author: Guest blogger
Posted: 21 Nov 2016 | 09:59

Connor Walsh is a school pupil who joined us on a work experience placement last week. Here's his report.

I have been "working" at the EPCC offices at Edinburgh University under Eilidh Troup on a project using Python and Pygame to simulate how much an object would sink in water when you change the mass and the volume of the object.

Connecting business to HPC and cloud resources

Author: Carolyn Brock
Posted: 17 Nov 2016 | 10:03

Fortissimo is a collaborative EC-funded project that enables European SMEs to be more competitive globally through the use of simulation services running on a high performance computing (HPC) cloud infrastructure.

A bunch of stars!!

Author: Mario Antonioletti
Posted: 16 Nov 2016 | 11:41

It has been around two years since a number of us at EPCC became science, technology, engineering and mathematics (STEM) ambassadors and, as part of our outreach activities, we have maintained our membership of STEMNET (you have to do at least one STEM-related event per year).

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