Deep Learning
Adapting Deep Learning to Medicine with Behold.ai – AWS Startup Collection
Behold.ai's medical software uses cutting-edge artificial intelligence to help radiologists make better medical decisions. In this post, we share our backstory and discuss how we are reimagining how radiologists diagnose patients, which allows healthcare providers to streamline operations. We also explain how we use Amazon Web Services (AWS) to power our services. His mother discovered a lump on her breast in 2006 and got a mammogram. The scan was read as negative for breast cancer, though that wasn't the case.
Interpretability: The Next Deep Learning Challenge
While supervised neural nets trained on huge datasets can achieve impressive performances in tasks such as computer vision and speech recognition, they are often criticized because their internal representations are lacking in interpretability. In order to address some of these concerns, work by scientist Charlie Tang proposes models which add domain-specific knowledge in the form of structured latent variables to standard deep learning methods, leading to good results in one-shot face recognition under illumination variations.
Texas Hold'em AI Bot Taps Deep Learning to Demolish Humans
A fresh Texas Hold'em-playing AI terror has emerged barely a month after a supercomputer-powered bot claimed victory over four professional poker players. But instead of relying on a supercomputer's hardware, the DeepStack AI has shown how it too can decisively defeat human poker pros while running on a GPU chip equivalent to those found in gaming laptops. The success of any poker-playing computer algorithm in heads-up, no-limit Texas Hold'em is no small feat. This version of two-player poker with unrestricted bet sizes has 10160 possible plays at different stages of the game--more than the number of atoms in the entire universe. But the Canadian and Czech reseachers who developed the new DeepStack algorithm leveraged deep learning technology to create the computer equivalent of intuition and reduce the possible future plays that needed to be calculated at any point in the game to just 107.
Beware the unfettered machine
Niederhoffer will be sitting on the panel Artificial Intelligence – should we unplug man from the machine? In his view, whilst it is clear that in some domains machine learning and artificial intelligence is starting to make a big difference, the key is understanding which domains are appropriate and which domains are potentially problematic. Some domains, like object and speech recognition, linguistic analysis, and credit analysis are perfect for machine learning and particularly, deep learning algorithms. But in Niederhoffer's experience, making short term market predictions using machine learning is perilous, though possible.
Customize deep learning chatbots with Hutoma AI
When online businesses are investing large sums of money in hiring agents for customer support, Hutoma AI has introduced a virtual marketplace to hire deep learning chatbots from. Most importantly, nobody has to learn how to code as they can tutor this AI chatbot using previous chat examples and Hutoma's deep learning design. Hiring a dedicated human employee for answering numerous and unique queries from customers can be expensive; hence, a deep learning chatbot can drastically reduce expenses. These deep learning bots come with specialized knowledge for replying to common queries; moreover, you can always train it, without learning how to code for handling a complex conversation. The creators of this platform mainly wanted to construct an ecosystem for AI designers who will also be able to share and earn money from their deep learning chatbots.
Artificial intelligence: Utopia or dystopia?
Artificial intelligence (AI) already plays a major role in human economies and societies, and it will play an even bigger role in the coming years. To ponder the future of AI is thus to acknowledge that the future is AI. This will be partly owing to advances in "deep learning," which uses multi-layer neural networks that were first theorized in the 1980s. With today's greater computing power and storage, deep learning is now a practical possibility, and a deep-learning application gained worldwide attention in 2016 by beating the world champion in Go. Commercial enterprises and governments alike hope to adapt the technology to find useful patterns in "Big Data" of all kinds.
Deep Learning For Beginners
If you work in the tech sector or have interest in the tech scene, you've probably heard the term "deep learning" floating around quite a bit. It's the emerging area of computer science that is revolutionizing artificial intelligence, allowing us to build machines and systems of the future. Although deep learning is making our lives easier, understanding how it works can be hard. Having spent quite some time exploring the world of deep learning, mostly for computer vision applications, I learned a thing or two on what it's all about and therefore I'm here to share what I learned. Firstly, before you understand deep learning, it's important that you know what machine learning is.
Autoencoders -- Deep Learning bits #1
Neural networks exists in all shapes and sizes, and are often characterized by their input and output data type. For instance, image classifiers are built with Convolutional Neural Networks. They take images as inputs, and output a probability distribution of the classes. Autoencoders (AE) are a family of neural networks for which the input is the same as the output*. They work by compressing the input into a latent-space representation, and then reconstructing the output from this representation. A really popular use for autoencoders is to apply them to images.