Education
10 Best Udemy Courses for Machine Learning
Udemy is one of the most popular MOOC-based e-learning platforms in the world. Udemy has a wide variety of Machine Learning courses. That's why in this article, I am going to share with you the 10 Best Udemy Courses for Machine Learning. So give your few minutes to this article and find out the Best Udemy Courses for Machine Learning. Now, without any further ado, let's get started- This is the Bestseller Course at Udemy.
A Programmer's Guide to Creating Successful Career in the AI industry - Simple Programmer
The IT industry is one of the most rapidly growing industries in the world. By 2026, its market volume is expected to reach a sensational $1.5 trillion. At the same time, Artificial Intelligence (AI) is gaining momentum as well. This innovative technology was expected to make $22.6 billion in 2020, according to Statista. Therefore, it seems that both of these industries are very attractive for tech masterminds. But the question is, how to get there?
THE AGE OF AI -- BOOK REVIEW
The book The Age of AI and Our Human Future is a graduate school level text. The Age of AI is the future, and it's coming way too fast. The human race has never been more challenged. We are all about to make some huge decisions. It is almost a magisterium for human life in the Fourth Industrial Revolution age. It is written by thought leaders of the highest-level, each in their respective fields. The first author is Henry Kissinger the former Secretary of State and NSC advisor to two US presidents, a philosopher and Nobel Peace Prize Laureate. At age 98 he has seen it all and done it, and remains an international counselor to politicians and business magnates. The second author, Eric Schmidt consolidated Google into the cutting edge technology giant that it is today. In this role he is a sought out counselor and business mogul. The third author is Daniel Huttenlocher -- the inaugural Dean of the MIT College of Computing. It is the place where AI is reinvented and recreated on self-teaching algorithm development and data aggregation from the global network platforms and the internet that occur 24/7 at a neck breaking pace. This compendium though incomplete, has more authors, contributors and editors. Meredith Potter is a contributor who augments Kissinger's intellectual pursuits she drafted, edited the texts and made the chapters flowing clearly and seamless. These and other editors made this textbook intellectually rich, informative, and easy to read. The Age of AI introduces the reader to the occurring changes we experienced in our society today. You are about to encounter many topics that involve the future in its continuing evolution. Every high school student is adapting to the new classroom intellectual reality. Here are two points to consider. First, the technology that this text discusses is not available in your community college courses or on other educational websites.
Technical Perspective: Exploring Cognitive Bias 'In the Wild'
It is the nature of our cognitive systems that we alternate between heuristics and deliberative reasoning. Heuristics are reasoning'shortcuts' based on patterns that help speed up decision making in familiar circumstances. Deliberation takes more attention and energy, but it can go beyond immediately available information and enables complex computations, comparisons, planning, and choice. This'dual mind' theory--as brought to popular attention in books by Kahneman,3 Rugg,7 and Evans1--explains why the heuristics associated with evolution for survival in a dangerous hunter-gatherer world are also responsible for causing systematic biases in our judgments. Says Kahneman: "Jumping to conclusions is efficient if the conclusions are likely to be correct and the costs of an occasional mistake acceptable. Jumping to conclusions is risky when the situation is unfamiliar, the stakes are high and there is no time to collect more information."
Toward a Broad AI
Despite big successes in artificial intelligence (AI) and deep learning, there have been critical assessments made to current deep learning methods.8 Deep learning is data hungry, has limited knowledge transfer capabilities, does not quickly adapt to changing tasks or distributions, and insufficiently incorporates world or prior knowledge.1,3,8,14 While deep learning excels in natural language processing and vision benchmarks, it often underperforms at real-world applications. Deep learning models were shown to fail at new data, new applications, deployments in the wild, and stress tests.4,5,7,13,15 Therefore, practitioners harbor doubt over these models and hesitate to employ them in real-world application.
SalKG: Learning From Knowledge Graph Explanations for Commonsense Reasoning
Chan, Aaron, Xu, Jiashu, Long, Boyuan, Sanyal, Soumya, Gupta, Tanishq, Ren, Xiang
Augmenting pre-trained language models with knowledge graphs (KGs) has achieved success on various commonsense reasoning tasks. However, for a given task instance, the KG, or certain parts of the KG, may not be useful. Although KG-augmented models often use attention to focus on specific KG components, the KG is still always used, and the attention mechanism is never explicitly taught which KG components should be used. Meanwhile, saliency methods can measure how much a KG feature (e.g., graph, node, path) influences the model to make the correct prediction, thus explaining which KG features are useful. This paper explores how saliency explanations can be used to improve KG-augmented models' performance. First, we propose to create coarse (Is the KG useful?) and fine (Which nodes/paths in the KG are useful?) saliency explanations. Second, to motivate saliency-based supervision, we analyze oracle KG-augmented models which directly use saliency explanations as extra inputs for guiding their attention. Third, we propose SalKG, a framework for KG-augmented models to learn from coarse and/or fine saliency explanations. Given saliency explanations created from a task's training set, SalKG jointly trains the model to predict the explanations, then solve the task by attending to KG features highlighted by the predicted explanations. On three commonsense QA benchmarks (CSQA, OBQA, CODAH) and a range of KG-augmented models, we show that SalKG can yield considerable performance gains -- up to 2.76% absolute improvement on CSQA.
Free MIT Courses on Calculus: The Key to Understanding Deep Learning - KDnuggets
It is difficult, perhaps, to link this to neural networks, but the basic intuition of calculus is achieved. If you are looking for a more full treatment of this branch of mathematics, you will want to seek out some more robust learning tools. Here are 3 courses and a textbook to help out, all from MIT's Open Courseware initiative, which will cover everything you need to know about calculus to understand deep learning -- and far beyond.
Practical Recommendations for Replay-based Continual Learning Methods
Merlin, Gabriele, Lomonaco, Vincenzo, Cossu, Andrea, Carta, Antonio, Bacciu, Davide
Continual Learning requires the model to learn from a stream of dynamic, non-stationary data without forgetting previous knowledge. Several approaches have been developed in the literature to tackle the Continual Learning challenge. Among them, Replay approaches have empirically proved to be the most effective ones. Replay operates by saving some samples in memory which are then used to rehearse knowledge during training in subsequent tasks. However, an extensive comparison and deeper understanding of different replay implementation subtleties is still missing in the literature. The aim of this work is to compare and analyze existing replay-based strategies and provide practical recommendations on developing efficient, effective and generally applicable replay-based strategies. In particular, we investigate the role of the memory size value, different weighting policies and discuss about the impact of data augmentation, which allows reaching better performance with lower memory sizes.
Wide and Deep Graph Neural Network with Distributed Online Learning
Gao, Zhan, Gama, Fernando, Ribeiro, Alejandro
Graph neural networks (GNNs) are naturally distributed architectures for learning representations from network data. This renders them suitable candidates for decentralized tasks. In these scenarios, the underlying graph often changes with time due to link failures or topology variations, creating a mismatch between the graphs on which GNNs were trained and the ones on which they are tested. Online learning can be leveraged to retrain GNNs at testing time to overcome this issue. However, most online algorithms are centralized and usually offer guarantees only on convex problems, which GNNs rarely lead to. This paper develops the Wide and Deep GNN (WD-GNN), a novel architecture that can be updated with distributed online learning mechanisms. The WD-GNN consists of two components: the wide part is a linear graph filter and the deep part is a nonlinear GNN. At training time, the joint wide and deep architecture learns nonlinear representations from data. At testing time, the wide, linear part is retrained, while the deep, nonlinear one remains fixed. This often leads to a convex formulation. We further propose a distributed online learning algorithm that can be implemented in a decentralized setting. We also show the stability of the WD-GNN to changes of the underlying graph and analyze the convergence of the proposed online learning procedure. Experiments on movie recommendation, source localization and robot swarm control corroborate theoretical findings and show the potential of the WD-GNN for distributed online learning.