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Tag: ML

AI powered security system to prevent shootings

Athena Security is a cutting edge A.I. security camera startup with more than 95% accuracy to help reduce crimes and shootings Founded: 2018 Revenue 5,6 M Location: Austin, USA Specialties: Artificial Intelligence, Computer Vision, Cyber Security, Information Technology, Software By the end of 2019, there were more than 400 mass shootings in the U.S. It is the highest number of mass killings in the recent history. Gun violence in the United States needs no introduction.…
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#015 TF Implementing AlexNet in TensorFlow 2.0

Highlights: In this post we will show how to implement a fundamental Convolutional Neural Network \(AlexNet\) in TensorFlow 2.0. The AlexNet architecture is designed by Alex Krizhevsky and published with Ilya Sutskever and Geoffrey Hinton. It competed in the ImageNet Large Scale Visual Recognition Challenge in 2012. Tutorial Overview: Review of the Theory Implementation in TensorFlow 2.0 1. Review of the Theory Real life Computer Vision problems requires big amount of quality data to be trained on. In the past, people…
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#014 TF Implementing LeNet-5 in TensorFlow 2.0

Highlights: In this post we will show how to implement a foundamental Convolutional Neural Network like \(LeNet-5\) in TensorFlow. The LeNet-5 architecture was invented by Yann LeCun in 1998 and was the first Convolutional Neural Network. Tutorial Overview: Theory recapitulation Implementation in TensorFlow 1. Theory recapitulation The goal of \(LeNet-5 \) was to recognize handwritten digits. So, it takes as an input \(32\times32\times1 \) image. It is a grayscale image, thus the number of channels is \(1 \).…
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Paperspace – The Cloud Platform Built for the Future

Meet Paperspace – company that offers an effortless way to access and manage limitless computing power in the cloud Revenue: 23 M Location: New York, USA Founded: 2014 Specialties: Artificial Intelligence, Cloud Computing, Enterprise Software, GPU, Machine Learning Whether you’re a data scientist, a machine learning enthusiast, a researcher, or a professional, organizing your work environment can be very complex and distracting process. Even when you’re done dealing with installation and version compatibility issues, you’ll…
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#012 TF Transfer Learning in TensorFlow 2.0

Highlights: In this post we are going to show how to build a computer vision model without building it from scratch. The idea behind transfer learning is that a neural network that has been trained on a large dataset can apply its knowledge to a dataset that it has never seen before. That is, why it’s called a transfer learning; we transfer the learning of an existing model to a new dataset. Tutorial Overview: Introduction Transfer…
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