A maximum of 50 participants are onsite at the Digital Futures hub. The deadline for registration is 10 September! If you cannot participate on-site, you are welcome to join us via Zoom. Zoom-link will be sent upon registration. The main objective of this PhD course, by Dr Pei Wang, Dr Patrick Hammer and Dr Robert Johansson, is to introduce the audience to Artificial General Intelligence.

One type of problem absolutely dominates machine learning and artificial intelligence: classification. Binary classification, the predominant method, sorts data into one of two categories: purchase or not, fraud or not, ill or not, etc. Machine learning and AI-based solutions need accurate, well-chosen algorithms in order to perform classification correctly. This course explains why predictive analytics projects are ultimately classification problems, and how data scientists can choose the right strategy (or strategies) for their projects. Instructor Keith McCormick draws on techniques from both traditional statistics and modern machine learning, revealing their strengths and weaknesses. Keith explains how to define your classification strategy, making it clear that the right choice is often a combination of approaches.

Certified AI & ML BlackBelt Plus Program is the best data science course online to become a globally recognized data scientist. BlackBelt Plus Program includes 105+ detailed (1:1) mentorship sessions, 36 + assignments, 50+ projects, learning 17 Data Science tools including Python, Pytorch, Tableau, Scikit Learn, Power BI, Numpy, Spark, Dask, Feature Tools, Keras,Matplotlib, Rasa, Pandas, ML Box, Scikits-Image, Amazon SageMaker, Streamlit, AWS, Flask, and other technologies such as Computer Vision, Natural Language Processing, Machine Learning, Artificial Intelligence and Deep Learning.

Robots will experience non-stationary environment dynamics throughout their lifetime: the robot dynamics can change due to wear and tear, or its surroundings may change over time. Eventually, the robots should perform well in all of the environment variations it has encountered. At the same time, it should still be able to learn fast in a new environment. We identify two challenges in Reinforcement Learning (RL) under such a lifelong learning setting with off-policy data: first, existing off-policy algorithms struggle with the trade-off between being conservative to maintain good performance in the old environment and learning efficiently in the new environment, despite keeping all the data in the replay buffer. We propose the Offline Distillation Pipeline to break this trade-off by separating the training procedure into an online interaction phase and an offline distillation phase.Second, we find that training with the imbalanced off-policy data from multiple environments across the lifetime creates a significant performance drop. We identify that this performance drop is caused by the combination of the imbalanced quality and size among the datasets which exacerbate the extrapolation error of the Q-function. During the distillation phase, we apply a simple fix to the issue by keeping the policy closer to the behavior policy that generated the data. In the experiments, we demonstrate these two challenges and the proposed solutions with a simulated bipedal robot walk-ing task across various environment changes. We show that the Offline Distillation Pipeline achieves better performance across all the encountered environments without affecting data collection. We also provide a comprehensive empirical study to support our hypothesis on the data imbalance issue.

In present time, the information technology is playing a crucial role in every sector and various advancements are being introduced with every passing day thereby resolving several issues and making work easy for the people. Moreover, with every minute, the technology is upgrading and several new inventions are making place in life. One such thing is Artificial Intelligence, which is not fast emerging and being introduced in every sector. Moreover, looking at the increasing demand and utility of the same in the coming time, the Government is also taking steps for making it in reach of every student, right from the beginning level, giving it a special place in the National Education Policy 2020, which is being implemented across the country. Although the policy, formulated in 2020, got delayed for two years due to COVID pandemic across country but, now, when the situation has improved significantly, efforts are on ensure its implementation across the nation. As per experts, the new education policy will totally transform the existing education system which is aimed for producing clerks to do white-collar jobs, but the New Education Policy has been devised with such an approach, which is aimed at the holistic development of students, that too as per the latest requirements and demands, so that they can transform into responsible citizens of country.

Lecture slide presentations, a sequence of pages that contain text and figures accompanied by speech, are constructed and presented carefully in order to optimally transfer knowledge to students. Previous studies in multimedia and psychology attribute the effectiveness of lecture presentations to their multimodal nature. As a step toward developing AI to aid in student learning as intelligent teacher assistants, we introduce the Multimodal Lecture Presentations dataset as a large-scale benchmark testing the capabilities of machine learning models in multimodal understanding of educational content. Our dataset contains aligned slides and spoken language, for 180+ hours of video and 9000+ slides, with 10 lecturers from various subjects (e.g., computer science, dentistry, biology). We introduce two research tasks which are designed as stepping stones towards AI agents that can explain (automatically captioning a lecture presentation) and illustrate (synthesizing visual figures to accompany spoken explanations) educational content. We provide manual annotations to help implement these two research tasks and evaluate state-of-the-art models on them. Comparing baselines and human student performances, we find that current models struggle in (1) weak crossmodal alignment between slides and spoken text, (2) learning novel visual mediums, (3) technical language, and (4) long-range sequences. Towards addressing this issue, we also introduce PolyViLT, a multimodal transformer trained with a multi-instance learning loss that is more effective than current approaches. We conclude by shedding light on the challenges and opportunities in multimodal understanding of educational presentations.

The European Machinery Directive and related harmonized standards do consider that software is used to generate safety-relevant behavior of the machinery but do not consider all kinds of software. In particular, software based on machine learning (ML) are not considered for the realization of safety-relevant behavior. This limits the introduction of suitable safety concepts for autonomous mobile robots and other autonomous machinery, which commonly depend on ML-based functions. We investigated this issue and the way safety standards define safety measures to be implemented against software faults. Functional safety standards use Safety Integrity Levels (SILs) to define which safety measures shall be implemented. They provide rules for determining the SIL and rules for selecting safety measures depending on the SIL. In this paper, we argue that this approach can hardly be adopted with respect to ML and other kinds of Artificial Intelligence (AI). Instead of simple rules for determining an SIL and applying related measures against faults, we propose the use of assurance cases to argue that the individually selected and applied measures are sufficient in the given case. To get a first rating regarding the feasibility and usefulness of our proposal, we presented and discussed it in a workshop with experts from industry, German statutory accident insurance companies, work safety and standardization commissions, and representatives from various national, European, and international working groups dealing with safety and AI. In this paper, we summarize the proposal and the workshop discussion. Moreover, we check to which extent our proposal is in line with the European AI Act proposal and current safety standardization initiatives addressing AI and Autonomous Systems

On Thursday, March 15th at 7 pm UTC | 8 pm CET, as part of the Why R? Webinar series, we have the honour to host Gaurav Pahuja. He will talk about the Data Optimisation Network. Join us! Check out our other events on this webinars series. To watc...

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Machine learning can make your applications faster and more intelligent. You can analyze customer data such as voice and text input, images, and video, and take action without human intervention. Google Cloud Platform (GCP) offers a competitive set of machine learning services for nearly every type of architecture, including serverless computing, containers, and virtual machines. Learn how to design your own machine learning solutions using GCP, in this introductory course with instructor Lynn Langit. Lynn shows how to identify your requirements and map them to services such as the GCP machine learning APIs--Cloud Vision, Cloud Speech-to-Text, Cloud Video Intelligence, and more--and GCP AutoML, which puts the same APIs behind an easy-to-use interface.