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This AI newsletter is all you need #16

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Originally published on Towards AI the World's Leading AI and Technology News and Media Company. If you are building an AI-related product or service, we invite you to consider becoming an AI sponsor. At Towards AI, we help scale AI and technology startups. Let us help you unleash your technology to the masses. Diffusions are being used for everything: images, videos, 3D models and soon even audio thanks to StabilityAI, the company behind Stable Diffusion.


Standardized Medical Image Classification across Medical Disciplines

arXiv.org Artificial Intelligence

AUCMEDI is a Python-based framework for medical image classification. In this paper, we evaluate the capabilities of AUCMEDI, by applying it to multiple datasets. Datasets were specifically chosen to cover a variety of medical disciplines and imaging modalities. We designed a simple pipeline using Jupyter notebooks and applied it to all datasets. Results show that AUCMEDI was able to train a model with accurate classification capabilities for each dataset: Averaged AUC per dataset range between 0.82 and 1.0, averaged F1 scores range between 0.61 and 1.0. With its high adaptability and strong performance, AUCMEDI proves to be a powerful instrument to build widely applicable neural networks. The notebooks serve as application examples for AUCMEDI.


GeoAI at ACM SIGSPATIAL: The New Frontier of Geospatial Artificial Intelligence Research

arXiv.org Artificial Intelligence

Geospatial Artificial Intelligence (GeoAI) is an interdisciplinary field enjoying tremendous adoption. However, the efficient design and implementation of GeoAI systems face many open challenges. This is mainly due to the lack of non-standardized approaches to artificial intelligence tool development, inadequate platforms, and a lack of multidisciplinary engagements, which all motivate domain experts to seek a shared stage with scientists and engineers to solve problems of significant impact on society. Since its inception in 2017, the GeoAI series of workshops has been co-located with the Association for Computing Machinery International Conference on Advances in Geographic Information Systems. The workshop series has fostered a nexus for geoscientists, computer scientists, engineers, entrepreneurs, and decision-makers, from academia, industry, and government to engage in artificial intelligence, spatiotemporal data computing, and geospatial data science research, motivated by various challenges. In this article, we revisit and discuss the state of GeoAI open research directions, the recent developments, and an emerging agenda calling for a continued cross-disciplinary community engagement.


From Modelling to Understanding Children's Behaviour in the Context of Robotics and Social Artificial Intelligence

arXiv.org Artificial Intelligence

Understanding and modelling children's cognitive processes and their behaviour in the context of their interaction with robots and social artificial intelligence systems is a fundamental prerequisite for meaningful and effective robot interventions. However, children's development involve complex faculties such as exploration, creativity and curiosity which are challenging to model. Also, often children express themselves in a playful way which is different from a typical adult behaviour. Different children also have different needs, and it remains a challenge in the current state of the art that those of neurodiverse children are under-addressed. With this workshop, we aim to promote a common ground among different disciplines such as developmental sciences, artificial intelligence and social robotics and discuss cutting-edge research in the area of user modelling and adaptive systems for children.


[100%OFF] The Complete Brain Training Course - Neuroplasticity

#artificialintelligence

Brain training is essential if you want do you live up to your full potential as a human being. Your brain is your most important organ, therefore it is essential that you train it for peak performance. Like it or not, every single day your brain is being trained. Unfortunately, it's being trained to be reactive, to shorten his attention span, and to give you hits of dopamine when new Facebook likes come in and text messages appear on your phone. Your brain is being shaped and conditioned by every single thing you read, watch, view, listen to and experience.


Artificial intelligence: getting ML classification models right

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"Classification: method of structuring a defined type of item (objects or documents) into classes and subclasses in accordance with their characteristics." Classification is about categorizing data sets into classes. A simple example is an email spam filter, which classifies incoming messages as spam and not spam. The classifier needs examples of'spam' and'not spam' emails to learn how to perform the task by recognizing patterns. The spam filter will almost certainly make mistakes, which can only be ironed out by regularly evaluating its performance.


Thermal Vision: Measuring Your First Temperature from an Image with Python and OpenCV - PyImageSearch

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In today's lesson, you will learn the fundamentals of thermal/mid-far infrared vision. By the end of this lesson, you'll have measured the temperature value of each pixel in a thermal image and a thermal video in a very easy way, only using Python and OpenCV. In addition, you'll be able to get the video stream from a thermal camera and the temperature values in real time if you have one of these amazing cameras on hand. To learn how to measure your first temperature value from each pixel in a thermal image, just keep reading. Before we start measuring the temperature value of each pixel, we need to understand the different basic image formats that thermal cameras/images provide.


Welcome! You are invited to join a webinar: How to Successfully Embed AI into your IAPT Service. After registering, you will receive a confirmation email about joining the webinar.

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Hear about the whole patient care pathway and how AI enhances the patient journey This webinar will share the experience of Steps2Wellbeing (Dorset Healthcare) of using AI to reduce administration times, maximize clinical time, and improve access without increasing risk. Mayden’s Fiona Dawson will discuss the essential role that data flow and information sharing have in ensuring that - as we move toward a more digital future - we have an integrated and regulated ecosystem. The webinar will cover: - Improving access with new digital tools - How to support patients 24/7 whilst they wait for treatment - Is it safe to use AI in a clinical setting? - Case study: Dorset's new chatty front door!


Efficient delivery of Robotics Programming educational content using Cloud Robotics

arXiv.org Artificial Intelligence

In this paper, we report on our use of cloud-robotics solutions to teach a Robotics Applications Programming course at Zurich University of Applied Sciences (ZHAW). The usage of Kubernetes based cloud computing environment combined with real robots -- turtlebots and Niryo arms -- allowed us to: 1) minimize the set up times required to provide a Robotic Operating System (ROS) simulation and development environment to all students independently of their laptop architecture and OS; 2) provide a seamless "simulation to real" experience preserving the exciting experience of writing software interacting with the physical world; and 3) sharing GPUs across multiple student groups, thus using resources efficiently. We describe our requirements, solution design, experience working with the solution in the educational context and areas where it can be further improved. This may be of interest to other educators who may want to replicate our experience.


Forging Multiple Training Objectives for Pre-trained Language Models via Meta-Learning

arXiv.org Artificial Intelligence

Multiple pre-training objectives fill the vacancy of the understanding capability of single-objective language modeling, which serves the ultimate purpose of pre-trained language models (PrLMs), generalizing well on a mass of scenarios. However, learning multiple training objectives in a single model is challenging due to the unknown relative significance as well as the potential contrariety between them. Empirical studies have shown that the current objective sampling in an ad-hoc manual setting makes the learned language representation barely converge to the desired optimum. Thus, we propose \textit{MOMETAS}, a novel adaptive sampler based on meta-learning, which learns the latent sampling pattern on arbitrary pre-training objectives. Such a design is lightweight with negligible additional training overhead. To validate our approach, we adopt five objectives and conduct continual pre-training with BERT-base and BERT-large models, where MOMETAS demonstrates universal performance gain over other rule-based sampling strategies on 14 natural language processing tasks.