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kegra: Deep Learning on Knowledge Graphs with Keras

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I mentioned in past articles that I am working intensely on cognitive computing for enterprise datasets. This article will require some understanding of deep learning, but you should be able to follow along with just a minimal understanding of data science. I have been working on detecting patterns in graphs with deep learning on GPUs. Thomas Kipf wrote a nice library on classifying graph nodes with Keras. This article is based on his work "Semi-Supervised Classification with Graph Convolutional Networks".


Deep Learning Comes Full Circle

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Artificial intelligence has been borrowing from the brain since its early days, when computer scientists and psychologists developed algorithms called neural networks that loosely mimicked the brain. Those algorithms were frequently criticized for being biologically implausible โ€“ the "neurons" in neural networks were, after all, gross simplifications of the real neurons that make up the brain. They just wanted systems that worked, so they extended neural network models in whatever way made the algorithm best able to carry out certain tasks, culminating in what is now called deep learning.


New AI Imaging Technique Reconstructs Photos with Realistic Results - NVIDIA Developer News Center

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The researchers said existing deep learning based image inpainting methods suffer because the outputs for missing pixels necessarily depend on the value of the input that must be supplied to the neural network for those missing pixels. This leads to artifacts such as color discrepancy and blurriness in the images. To fix this problem, the NVIDIA team developed a method that guarantees the output for missing pixels does not depend on the input value supplied for those pixels. This method uses a "partial convolution" layer that renormalizes each output depending on the validity of its corresponding receptive field. This renormalization ensures that the value of the output is independent of the values of the missing pixels in each receptive field.


Open-sourcing Psychlab DeepMind

@machinelearnbot

What appears to be a single task actually depends on multiple cognitive abilities. We face a similar problem in AI research, where the complexity of a task can often make it difficult to tease apart the individual skills required for an agent to be successful. But understanding an agent's specific cognitive skill set may prove useful for improving its overall performance. To address this problem in humans, psychologists have spent the last 150 years designing rigorously controlled experiments aimed at isolating one specific cognitive faculty at a time. For example, they might analyse the supermarket scenario using two separate tests - a "visual search" test that requires the subject to locate a specific shape in a pattern could be used to probe attention, while they might ask a person to recall items from a studied list to test their memory.


Python: Artificial Intelligence with Python: 3-in-1

@machinelearnbot

Artificial Intelligence is one of the hottest fields in computer science right now and has taken the world by storm as a major field of research and development. Python has surfaced as a dominant language in AI/ML programming because of its simplicity and flexibility, as well as its great support for open source libraries such as Scikit-learn, Keras, spaCy and TensorFlow. This comprehensive 3-in-1 course is designed to teach you the fundamentals of Deep Learning and use them to build intelligent systems. You'll solve real-world problems such as face detection, handwriting recognition, and more. You'll get an exposure to hands-on projects that simplify your first steps in the world of Artificial Intelligence with Python.


Microsoft Build goes gaga for AI: Azure Machine Learning and beyond ZDNet

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For the first couple of years that Microsoft held its Build conference, the event was all about Windows. In the years since, the scope has widened and Build has become the company's broad annual developer confab. At this year's show, being held today through Wednesday in Seattle, there is no shortage of data- and AI-related announcements and demonstrations. If you needed proof that both are crucial to Microsoft's success, even eclipsing Windows in importance, this year's show is it. On the AI side, there's so much to discuss, it's hard to know where to begin.


Using Amazon Sagemaker for Scalable Machine Learning Training โ€ข Filestack Blog

@machinelearnbot

Not long ago, Amazon unveiled Sagemaker, their machine learning training and deployment infrastructure. To understand why it might be useful, its worth considering the current difficulties of scaling out machine learning services to the cloud. The wild successes of deep learning have increased its demand and taught people to demand its accuracy, which is not easy to achieve without troves of data and the GPU-backed, distributed training platforms to ingest them. A few services out there attempt to help you evade this data barrier: Google ML Engine (and soon AutoML) allow you to train and deploy custom Tensorflow models on Google's cloud infrastructure, Azure has an anaytics platform, BitFusion is trying to help distribute GPUs across cloud providers. There isn't exactly a mad-dash to become the AWS of machine learning, but there is a healthy competition. That being said, there already is an AWS of machine learning: AWS.


The Women Making AI Less Scary And More Accessible

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NEW YORK, NY - APRIL 12: Model, philanthropist, and investor Natalia Vodianova, Epytom founder and CEO Anastasia Sartan, and MSNBC'Your Business' host JJ Ramberg speak onstage during Vanity Fair's Founders Fair at Spring Studios on April 12, 2018 in New York City. "I'm close to artificial intelligence (AI) and it scares the hell out of me," said Elon Musk during HBO's Westworld panel at South by Southwest this year. "It's capable of vastly more than anyone knows, and the improvement is exponential." Musk cited the example of AlphaGo, Google DeepMind's artificial-intelligence program best known as the first computer program to defeat a professional human player at the boardgame Go. The AI had been trained to tackle the Chinese game "Go," which is a 2,000-plus year old abstract war simulation.


Machine Learning - Fun and Easy using Python and Keras

@machinelearnbot

This course price will increase to $200 as of 1st April 2018 from $190. The price will increase regularly due to updated content. Get this course while it is still low. Welcome to the Fun and Easy Machine learning Course in Python and Keras. Are you Intrigued by the field of Machine Learning?


Understanding the 'black box' of artificial intelligence

@machinelearnbot

Artificial intelligence (AI) is playing an increasingly influential role in the modern world, powering more of the technology that impacts people's daily lives. For digital marketers, it allows for more sophisticated online advertising, content creation, translations, email campaigns, web design and conversion optimization. Outside the marketing industry, AI underpins some of the tools and sites that people use every day. It is behind the personal virtual assistants in the latest iPhone, Google Home, and Amazon Echo. It is used to recommend what films you watch on Netflix or what songs you listen to on Spotify, steers conversations you have with your favorite retailers, and powers self-driving cars and trucks that are set to become commonplace on roads around the world.