Culture

Explainable AI for Computer Vision Models

Posted on

Imagine you work as an AI developer and your team has trained an image classification model. The validation and testing step was successful and your model shows a pretty good accuracy, precision and recall; let’s say about 0.98, 0.97 and 0.99, respectively. Great. However, the model has to make important decisions based on its own […]

Uncategorized

Continual Learning

Posted on

In a machine learning project, much emphasis is often placed on the model development phase, where data scientists can walk through all the steps necessary to build a successful and robust prototype. These steps are widely consolidated and consist of data collection, proper labeling, model selection, training, performance evaluation on the test set, and final […]

Culture

Deep Learning Framework Comparison 

Posted on

A brief history  Since the early 2000s, Deep Learning began to take shape through the development of the first libraries, such as Matlab, Torch and OpenNN, which helped statisticians and mathematicians with the implementation of the first DL models. Through the years, the advance of technology and the introduction of more computing power with the […]

Culture

Machine Learning Classification Metrics 

Posted on

When training a Machine Learning or Deep Learning model, a crucial phase is evaluation. It consists of measuring how well the model is capable of yielding the expected results in terms of prediction. The dataset is usually divided into three sets: train, validation and test. The first one is used for training, the second one […]

Culture

Privacy Preserving

Posted on

Deep Learning models require large amount of data to be trained. Any use case requiring the processing of data like: images, videos, full names, addresses, sensitive information and so on. This represents a potential risk for privacy breaches. For this reason, there are different methods for protecting data during training and others during the inference […]

Events

“DYDAS” Call for Ideas Contest

Posted on

AN IDEA TO IMPROVE SERVICES AND CITIZENS’ LIVES The contest consists in presenting an idea of a new and innovative service for cities or citizens that can be provided through the DYDAS platform as a key component. The participants must describe the service and all its components and how this service can help cities and/or […]