How to create a Neural Network in JavaScript in 30 lines of code

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A very cool article found here on Medium by Per Harald Borgen, on how to create and train a neural network using Synaptic.js, which allows you to do deep learning in Node.js and the browser.

Here is link to the full article – Per Harald Borgen @ Medium.

How to use tags to adjust Pepper’s intonation

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Pepper Voice

This table represents the values  to set in the tag of the table it’s used to set Pepper’s voice:

tag value
Voice height \ Vct = 135 \ 50 to 200
Voice speed \ Rspd = 110 \ 50 to 400
Weight \ Pau = 1000 \ 1000/1 second
Voice volume \ Vol = 50 \ 0 to 100

Continue reading “How to use tags to adjust Pepper’s intonation”

HEXA: Programmable, Highly Maneuverable Robot

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Robots are the next big platform. We’ve all dreamed of a world where robots interact with and help humans in their daily lives. But the reality is, robots have a long way to go. Limited access, due to robots being either too expensive and complex or too simplistic, has kept innovators, explorers and the masses at bay.

HEXA Robot
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Caching requests by HTTP status code

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Sometimes you may want to cache request based on the status code with a different TTL.

Adding the following in the vcl_backend_response will help you in achieving the result:


if (beresp.status == 403 || beresp.status == 404 || beresp.status >= 500)
{
   set beresp.ttl = 60s;
}