Education
Apply – SFI Centre for Research Training in Machine Learning
CALL 1 OPEN – SCHOLARSHIPS in Sep 2020 The centre seeks applications to join the programme in September 2020 from talented graduates with an interest in machine learning research. Further information about the questions asked in the application form are provided here. Each student in the centre will receive a generous scholarship valued at over €120,000. This includes a tax-free stipend of €18,500 per year for four years, full coverage of tuition fees, funds for conference travel, and an ample equipment allowance. Students will also have the opportunity to earn extra income within their host institution through teaching activities.
The Complete Machine Learning Course with Python
Machine Learning Engineers earn on average $166,000 - become an ideal candidate with this course! Machine Learning Engineers earn on average $166,000 - become an ideal candidate with this course! Comment Policy: Please write your comments according to the topic of this page posting. Comments containing a link will not be displayed before approval.
Advances and Open Problems in Federated Learning
Kairouz, Peter, McMahan, H. Brendan, Avent, Brendan, Bellet, Aurélien, Bennis, Mehdi, Bhagoji, Arjun Nitin, Bonawitz, Keith, Charles, Zachary, Cormode, Graham, Cummings, Rachel, D'Oliveira, Rafael G. L., Rouayheb, Salim El, Evans, David, Gardner, Josh, Garrett, Zachary, Gascón, Adrià, Ghazi, Badih, Gibbons, Phillip B., Gruteser, Marco, Harchaoui, Zaid, He, Chaoyang, He, Lie, Huo, Zhouyuan, Hutchinson, Ben, Hsu, Justin, Jaggi, Martin, Javidi, Tara, Joshi, Gauri, Khodak, Mikhail, Konečný, Jakub, Korolova, Aleksandra, Koushanfar, Farinaz, Koyejo, Sanmi, Lepoint, Tancrède, Liu, Yang, Mittal, Prateek, Mohri, Mehryar, Nock, Richard, Özgür, Ayfer, Pagh, Rasmus, Raykova, Mariana, Qi, Hang, Ramage, Daniel, Raskar, Ramesh, Song, Dawn, Song, Weikang, Stich, Sebastian U., Sun, Ziteng, Suresh, Ananda Theertha, Tramèr, Florian, Vepakomma, Praneeth, Wang, Jianyu, Xiong, Li, Xu, Zheng, Yang, Qiang, Yu, Felix X., Yu, Han, Zhao, Sen
FL embodies the principles of focused data collection and minimization, and can mitigate many of the systemic privacy risks and costs resulting from traditional, centralized machine learning and data science approaches. Motivated by the explosive growth in FL research, this paper discusses recent advances and presents an extensive collection of open problems and challenges. Peter Kairouz and H. Brendan McMahan conceived, coordinated, and edited this work.
Analysis of the Optimization Landscapes for Overcomplete Representation Learning
Qu, Qing, Zhai, Yuexiang, Li, Xiao, Zhang, Yuqian, Zhu, Zhihui
We study nonconvex optimization landscapes for learning overcomplete representations, including learning (i) sparsely used overcomplete dictionaries and (ii) convolutional dictionaries, where these unsupervised learning problems find many applications in high-dimensional data analysis. Despite the empirical success of simple nonconvex algorithms, theoretical justifications of why these methods work so well are far from satisfactory. In this work, we show these problems can be formulated as $\ell^4$-norm optimization problems with spherical constraint, and study the geometric properties of their nonconvex optimization landscapes. For both problems, we show the nonconvex objectives have benign (global) geometric structures, in the sense that every local minimizer is close to one of the target solutions and every saddle point exhibits negative curvature. This discovery enables the development of guaranteed global optimization methods using simple initializations. For both problems, we show the nonconvex objectives have benign geometric structures -- every local minimizer is close to one of the target solutions and every saddle point exhibits negative curvature -- either in the entire space or within a sufficiently large region. This discovery ensures local search algorithms (such as Riemannian gradient descent) with simple initializations approximately find the target solutions. Finally, numerical experiments justify our theoretical discoveries.
120 AI Predictions For 2020
Me: "Alexa, tell me what will happen in 2020." Amazon AI: "Here's what I found on Wikipedia: The 2020 UEFA European Football Championship…[continues to read from Wikipedia]" Me: "Alexa, give me a prediction for 2020." Amazon AI: "The universe has not revealed the answer to me." Well, some slight improvement over last year's responses, when Alexa's answer to the first question was "Do you want to open'this day in history'?" As for the universe, it is an open book for the 120 senior executives featured here, all involved with AI, delivering 2020 predictions for a wide range of topics: Autonomous vehicles, deepfakes, small data, voice and natural language processing, human and augmented intelligence, bias and explainability, edge and IoT processing, and many promising applications of artificial intelligence and machine learning technologies and tools. And there will be even more 2020 AI predictions, in a second installment to be posted here later this month. "Vehicle AI is going to be ...
How to implement Gradient Descent in Python
We will try to build a single neuron network, which can predict the admissions of a graduate school. The data we will use is shared above in google drive. The first 5 rows of data are shown below. The first column admit indicates whether the student is getting admitted to the school or not, this will be the target for our model; the second column gre and the third column gpa are numerical features for the student; the fourth column rank is a categorical feature. We will apply one-hot encoding to the categorical feature to add dummy columns.
Reducing Risk In AI And Machine Learning-Based Medical Technology
Artificial intelligence and machine learning (AI/ML) are increasingly transforming the healthcare sector. From spotting malignant tumours to reading CT scans and mammograms, AI/ML-based technology is faster and more accurate than traditional devices – or even the best doctors. But along with the benefits come new risks and regulatory challenges. In their latest article Algorithms on regulatory lockdown in medicine recently published in Science, Boris Babic, INSEAD Assistant Professor of Decision Sciences; Theodoros Evgeniou, INSEAD Professor of Decision Sciences and Technology Management; Sara Gerke, Research Fellow at Harvard Law School's Petrie-Flom Center for Health Law Policy, Biotechnology, and Bioethics; and I. Glenn Cohen, Professor at Harvard Law School and Faculty Director at the Petrie-Flom Center look at the new challenges facing regulators as they navigate the unfamiliar pathways of AI/ML. They consider the questions: What new risks do we face as AI/ML devices are developed and implemented?
This Computer Science Research Team Is Using Machine Learning to Give Us Medical Results (Much, Much) Faster
The process, however, can require painstaking and often tedious work from already overburdened healthcare workers. But what if clinicians didn't need hours to analyze imagery? What if machine learning could take a preliminary look for them? "Machine learning is basically a way to use computer algorithms to solve specific types of problems, and in particular, the type of problem where we have lots of examples of what to do," explains Benjamin Mitchell, PhD, an assistant professor of computing science at Villanova University. He likens it to showing algebra students practice problems with provided answers, then assigning them questions to solve themselves.
How Should We Teach Gen Z about AI?
Blakeley H. Payne from MIT Media Lab shares her experience building a course on AI for middle-schoolers and surprising learnings along the way. For our September AI Ethics Twitter Chat, we invited Blakeley H. Payne (@BlakeleyHPayne), Researcher at MIT Media Lab to get her insights on "How should we teach Gen Z about AI?" and learn about the great course on AI she has built for middle schoolers. Let's start off with your insights on what's different or unique about Gen Z and their attitude towards tech compared to other generations? Blakeley H. Payne: A term my advisor likes to use is "AI natives." Children of this era have grown up with AI-mediated technologies since birth.