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Confident Multiple Choice Learning

arXiv.org Machine Learning

Ensemble methods are arguably the most trustworthy techniques for boosting the performance of machine learning models. Popular independent ensembles (IE) relying on naรฏve averaging/voting scheme have been of typical choice for most applications involving deep neural networks, but they do not consider advanced collaboration among ensemble models. In this paper, we propose new ensemble methods specialized for deep neural networks, called confident multiple choice learning (CMCL): it is a variant of multiple choice learning (MCL) via addressing its overconfidence issue. In particular, the proposed major components of CMCL beyond the original MCL scheme are (i) new loss, i.e., confident oracle loss, (ii) new architecture, i.e., feature sharing and (iii) new training method, i.e., stochastic labeling. We demonstrate the effect of CMCL via experiments on the image classification on CIFAR and SVHN, and the foregroundbackground segmentation on the iCoseg. In particular, CMCL using 5 residual networks provides 14.05% and 6.60% relative reductions in the top-1 error rates from the corresponding IE scheme for the classification task on CIFAR and SVHN, respectively.


DXC Labs: Using data stories to accelerate machine learning solutions โ€“ DXC Blogs

#artificialintelligence

DXC Labs has been leading the R&D for our industrialized AI offering by rapidly developing prototypes of machine learning solutions for various "data stories." These prototypes (or minimum viable products) can be developed quickly to show customers actionable insights and engage them in deeper discussions. The prototypes, which we also call accelerators, lay the groundwork for what would become a full-blown machine learning enterprise solution. Key to this rapid development is having a good data story. What is a data story?


AI is the new electricity. - Andrew Ng (Coursera)

#artificialintelligence

Much like the rise of electricity, which started about 100 years ago, AI will revolutionize every major industry. Andrew Ng explains how AI can transform your business, shares major technology trends and thoughts on where your biggest future opportunities may lie, and explores best practices for incorporating AI, machine learning, and deep learning into your organization. Follow O'Reilly on: Twitter: http://twitter.com/oreillymedia



Python for Machine Learning and Data Mining - Udemy

@machinelearnbot

Data Mining and Machine Learching are a hot topics on business intelligence strategy on many companies in the world. These fields give to data scientists the opportunity to explore on a deep way the data, finding new valuable information and constructing intelligence algorithms who can "learn" since the data and make optimal decisions for classification or forecasting tasks. This course is focused on practical approach, so i'll supply you useful snippet codes and i'll teach you how to build professional desktop applications for machine learning and datamining with python language. We'll also manage real data from an example of a real trading company and presenting our results in a professional view with very illustrated graphical charts. We'll initiate at the basic level covering the main topics of Python Language and also the needing programs to develop our applications.


OracleVoice: Oracle To Welcome 17 Startup Accelerator Participants At Oracle OpenWorld

#artificialintelligence

Seventeen startups from around the world will showcase their digital innovations this year at Oracle OpenWorld, displaying everything from intelligent contact hubs for customer engagement to an innovation-and talent-sourcing platform to a maintenance application that uses deep learning to predict when industrial equipment is about to malfunction. Participating startups were chosen from the first global class of the Oracle Startup Cloud Accelerator program, which gives select technology and technology-powered startups six months of mentoring and other kinds of support--including engagement opportunities with Oracle's more than 400,000 global customers. Thousands of applicants across more than eight countries applied for admission to the program, with judges from Oracle and industry executives scoring each company on the strength of its management team, its use of technology, and market traction. Startups get ready to pitch at Oracle's Startup Cloud Accelerator in Bristol, England. England-based GRAKN.AI is one of the 17 program members traveling to Oracle OpenWorld for the event, October 1 to 5 in San Francisco.


Deep Learning with R - Udemy

@machinelearnbot

Deep learning refers to artificial neural networks that are composed of many layers. Deep learning is a powerful set of techniques for finding accurate information from raw data. This tutorial will teach you how to leverage deep learning to make sense of your raw data by exploring various hidden layers of data. Each section in this course provides a clear and concise introduction of a key topic, one or more example of implementations of these concepts in R, and guidance for additional learning, exploration, and application of the skills learned therein. You will start by understanding the basics of Deep Learning and Artificial neural Networks and move on to exploring advanced ANN's and RNN's.


IBM just broke the record of simulating chemistry with a quantum computer

#artificialintelligence

Engineers have modelled the interactions between subatomic components of a complex molecule using a quantum computer, making a significant leap forward in our modelling of chemical reactions. The simulations were carried out by IBM on superconducting hardware, and this milestone just pushed into new territory for what can be achieved using quantum computing. The molecule in question was beryllium hydride โ€“ or BeH2. It's not the fanciest molecule in town, but there's still a lot going on between those two hydrogens and single beryllium for a computer to figure out. Molecular simulations aren't revolutionary on their own โ€“ classical computers are capable of some pretty detailed models that can involve far more than three atoms.


Unleash Deep Learning: Begin Visually with Caffe and DIGITS

@machinelearnbot

Learn the basics of Deep Learning with hands on exercises using the Caffe deep learning framework and the DIGITS visual interface. Build your own model and start classifying images. Artificial intelligence, machine learning and deep learning are in the news and all around us. They give us the promise of computers solving tasks that until recently were very hard for computers: speech recognition, translation, object recognition, image classification, autonomous driving cars. Caffe framework is free, open sourced, continuously improved, has good documentation and even has an entire zoo of pre trained deep neural network models for image classification and other computer vision tasks.


Learning Computer Vision with Tensorflow - Udemy

@machinelearnbot

TensorFlow has been gaining immense popularity over the past few months, owing to its power and ease of use. This video aims to help you leverage the power of TensorFlow to perform image processing. Beginning with an introduction to image processing, the video will take you through TensorFlow's API-like graph tensor, which can be used for image classification. Starting off with basic 2D images, the video will gradually take you through recognizing more complex images, colors, shapes, and so on. Making use of the Python API, you will move on to classifying and training your model to identify more complex images such as face and expression detection, while you will also perform classification using regression.