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Keras: multi-label classification with ImageDataGenerator

Keras: multi-label classification with ImageDataGenerator

31 Jan 2019 by Rodrigo Agundez / tech

Multi-label classification is a useful functionality of deep neural networks. I recently added this functionality into Keras' ImageDataGenerator in order to train on data that does not fit into memory. This blog post shows the functionality and runs over a complete example using the VOC2012 dataset.

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Big Data Expo 2018: Deep Learning, the Engine of the AI Revolution

Big Data Expo 2018: Deep Learning, the Engine of the AI Revolution

05 Oct 2018 by Rodrigo Agundez / tech

We all remember the boom of Internet companies in the late 90s, then in the late 2000s mobile companies took center stage and have been dominating ever since. A new type is taken the spotlight, this is the era of AI companies, and like it has been before there are two options: adapt or fade away.

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Spark Summit + AI 2018

Spark Summit + AI 2018

07 Jun 2018 by Rodrigo Agundez / tech

This week I was at the Spark+AI Summit 2018 conference in San Francisco. This post is a summary of my experience and highlights of the talks I attended.

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Elitist shuffle for recommendation systems

Elitist shuffle for recommendation systems

13 May 2018 by Rodrigo Agundez / tech

In today's high pace user experience it is expected that new recommended items appear every time the user opens the application, but what to do if your recommendation system runs every hour or every day? I give a solution that you can plug & play without having to re-engineer your recommendation system.

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