Tag: Programming

The Batch Normalization layer of Keras is broken

AIApril 17, 2018

April 17, 2018 Vasilis Vryniotis . 28 Comments UPDATE: Unfortunately my Pull-Request to Keras that changed the behaviour...

Cloudhead Games – Lessons Learned From Five Years of VR Locomotion Experiments

ZephyrnetApril 17, 2018

Both the Rift and the Vive first launched to consumers around this time two years ago, but their debut, and the...

From the Night Lab… Unbabel Voice

AIMarch 28, 2018

At Unbabel we have something called Night Lab — projects related to the company done by groups of people in their spare time,...

5 tips for multi-GPU training with Keras

AIJanuary 21, 2018

January 21, 2018 Vasilis Vryniotis . 1 Comment Deep Learning (the favourite buzzword of late 2010s along with...

How To Protect Yourself Against The New WPA2/KRACK WiFi Attack

Cyber SecurityOctober 16, 2017

The world woke up this morning to a new, very damaging security news that impacts every WiFi network and wireless device....

Grad students earn Department of Energy computational fellowships

QuantumOctober 11, 2017

Four first-year graduate students have been awarded U.S. Department of Energy (DOE) Computational Science Graduate Fellowships to support their research....

Equifax Offering Free Credit Locks For Life

Cyber SecuritySeptember 28, 2017

In the wake of the Equifax breach the shakeups and changes are continuing. The CEO ‘retired’ last week and is being...

What You Should Do About The Equifax Hack

Cyber SecuritySeptember 11, 2017

Equifax was the victim of a major data breach through their website. 143 million records leaked and if that’s one record...

Watch Out For The Hotel Credit Card Scam

Cyber SecurityApril 4, 2017

It’s another day and another scam is making the rounds. This time it’s targeting hotel patrons. Like all scams this one...

New Scam Alert – Don’t Say “YES” On The Phone

Cyber SecurityMarch 28, 2017

Another day and another telephone scam has been seen out in the wild. This one is very sneaky and can cause...

Drilling into Spark’s ALS Recommendation algorithm

AIFebruary 25, 2017

February 25, 2017 Vasilis Vryniotis . 3 Comments The ALS algorithm introduced by Hu et al., is a...

Professor Evans & his Essay On the Impossibility of Virus Detection

Cyber SecurityFebruary 22, 2017

Reading Time: 3 minutesWhy Is Computer Security So Hard? On the Impossibility of Virus Detection Professor Dave Evans teaches Computer Science at the University of...

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