Archive for the ‘Machine Learning’ Category

The Power and Pitfalls of AI for US Intelligence – WIRED

Capitalizing on AI and open source will enable the IC to utilize other finite collection capabilities, like human spies and signals intelligence collection, more efficiently. Other collection disciplines can be used to obtain the secrets that are hidden from not just humans but AI, too. In this context, AI may supply better global coverage of unforeseen or non-priority collection targets that could quickly evolve into threats.

Meanwhile, at the National Geospatial-Intelligence Agency, AI and machine learning extract data from images that are taken daily from nearly every corner of the world by commercial and government satellites. And the Defense Intelligence Agency trains algorithms to recognize nuclear, radar, environmental, material, chemical, and biological measurements and to evaluate these signatures, increasing the productivity of its analysts.

In one example of the ICs successful use of AI, after exhausting all other avenuesfrom human spies to signals intelligencethe US was able to find an unidentified WMD research and development facility in a large Asian country by locating a bus that traveled between it and other known facilities. To do that, analysts employed algorithms to search and evaluate images of nearly every square inch of the country, according to a senior US intelligence official who spoke on background with the understanding of not being named.

While AI can calculate, retrieve, and employ programming that performs limited rational analyses, it lacks the calculus to properly dissect more emotional or unconscious components of human intelligence that are described by psychologists as system 1 thinking.

AI, for example, can draft intelligence reports that are akin to newspaper articles about baseball, which contain structured non-logical flow and repetitive content elements. However, when briefs require complexity of reasoning or logical arguments that justify or demonstrate conclusions, AI has been found lacking. When the intelligence community tested the capability, the intelligence official says, the product looked like an intelligence brief but was otherwise nonsensical.

Such algorithmic processes can be made to overlap, adding layers of complexity to computational reasoning, but even then those algorithms cant interpret context as well as humans, especially when it comes to language, like hate speech.

AIs comprehension might be more analogous to the comprehension of a human toddler, says Eric Curwin, chief technology officer at Pyrra Technologies, which identifies virtual threats to clients from violence to disinformation. For example, AI can understand the basics of human language, but foundational models dont have the latent or contextual knowledge to accomplish specific tasks, Curwin says.

From an analytic perspective, AI has a difficult time interpreting intent, Curwin adds. Computer science is a valuable and important field, but it is social computational scientists that are taking the big leaps in enabling machines to interpret, understand, and predict behavior.

In order to build models that can begin to replace human intuition or cognition, Curwin explains, researchers must first understand how to interpret behavior and translate that behavior into something AI can learn.

Although machine learning and big data analytics provide predictive analysis about what might or will likely happen, it cant explain to analysts how or why it arrived at those conclusions. The opaqueness in AI reasoning and the difficulty vetting sources, which consist of extremely large data sets, can impact the actual or perceived soundness and transparency of those conclusions.

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The Power and Pitfalls of AI for US Intelligence - WIRED

Acerta Analytics to Develop Machine Learning Models to Predict Nissan Vehicle Maintenance Needs, with Support from the Government of Ontario Through…

We are excited about the potential to help our customers know in advance when their vehicle could require maintenance. By alerting the driver of a potential future issue, the driver can pre-emptively seek maintenance or repairs, said Kazuhiro Doi, CVP at Nissan.

KITCHENER, Ontario (PRWEB) June 22, 2022

Acerta Analytics Solutions Inc. -- the Ontario-based company whose machine learning and artificial intelligence (ML/AI) solutions turn complex product data into actionable insights for customers in the automotive and transportation industries -- has partnered with Nissan, thanks to support from the Government of Ontario through the Ontario Vehicle Innovation Network (OVIN).

Acerta will develop an advanced analytics platform of customized machine learning models for Nissan Research Center. The new predictive maintenance technology will enable Nissan vehicle users to receive notifications of maintenance needs ahead of time, which translate into cost-savings and increased safety. The technology will help reduce the amount that Nissan vehicle owners spend on annual maintenance.

We are incredibly grateful for the OVIN program and our partnerships with both the Government of Ontario and Nissan, said Greta Cutulenco, CEO at Acerta. The funding will help us develop machine learning algorithms to detect signs of anomalies in powertrain components. Our models will also estimate the remaining distance that a vehicle can travel before maintenance is needed, which will improve the longevity of specific parts.

We are excited about the potential to help our customers know in advance when their vehicle could require maintenance. By alerting the driver of a potential future issue, the driver can pre-emptively seek maintenance or repairs, said Kazuhiro Doi, CVP at Nissan.

Through the OVIN R&D Partnership Funds C/AV & Smart Mobility program, led by the Ontario Centre of Innovation (OCI), the project received $344,000 and a further $1.016M in industry contributions, for a total project value of $1.36M CAD.

Ontario is home to innovators that are commercializing leading-edge technology for the automotive and mobility sector. Through the Government of Ontarios OVIN, we are ensuring that our homegrown companies form new customer-supplier relationships and grow as they export their products and services around the world. This project is another great example of how Made-in-Ontario technology will drive the transformation of this sector globally, said Raed Kadri, Head of OVIN.

About Acerta Forged from industrial experience and driven by data science,Acertaassists precision manufacturers to take their digital transformation beyond manually crunching sensor data. Our ML/AI-powered software services enable companies to make the right decisions fast, optimize production,and improve product quality. We translate complex product data into actionable insights. Founded in 2017, Acerta Analytics Solutions Inc. is based in Kitchener, Ontario, Canada.

About Nissan Nissan Research Center is responsible for developing and testing new technology. For more information on Nissan products, services and commitment to sustainable mobility, visit nissan-global.com. Nissan Canada Inc. (NCI) is the Canadian sales, marketing and distribution subsidiary of Nissan Motor Co., Ltd., situated in Mississauga, Ontario.

About OVIN The Ontario Vehicle Innovation Network (OVIN) is an initiative of the Government of Ontario, led by the Ontario Centre of Innovation (OCI), designed to reinforce Ontarios position as a North American leader in advanced automotive technology and smart mobility solutions such as connected vehicles, autonomous vehicles and electric and low-carbon vehicle technologies. Through resources such as research and development (R&D) support, talent and skills development, technology acceleration, business and technical supports, and demonstration grounds, OVIN provides a competitive advantage to Ontario-made automotive and mobility technology companies. Visit http://www.ovinhub.ca or @OVINhub for more information.

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Acerta Analytics to Develop Machine Learning Models to Predict Nissan Vehicle Maintenance Needs, with Support from the Government of Ontario Through...

With the help of machine learning, NoVa’s QCI wants to change how we think about quantum – Technical.ly

Leesburg, Virginia quantum software company Quantum Computing Inc (QCI) has made plenty of advancements since its establishment in 2018. But to truly understand where the company can go, COO and CTO William McGann told Technical.ly that you need to bring it back to what he calls the quantum nature of things the idea that were all a little bit quantum.

Youre nothing more than a collection of electromagnetic fields that are interacting and creating protons and electrons, McGann said. So if you believe that, then there are many things I can determine about you, uniquely, with a quantum measurement.

Theres still plenty to cover to truly understand that aspect, McGann noted, but QCI is at work building quantum capabilities for the everyday. This month, the company released its QAmplify suite: an agnostic software platform that works to boost quantum hardware and enhance its capabilities.

Current quantum processing unit hardware has two main approaches: the gate model, used by players like College Park, Marylands IonQ and IBM;and annealing, used by D-Wave. Both, according to QCI, have limits in the number of variables and complexity of the problems they can solve with quantum. With the gate model, which McGann said uses neutral atoms, ions and superconductors for problem-solving, the QAmplify software uses machine learning for optimized problem-solving. Machine learning helps create a more accurate starting point for expressing the problem and produces a better answer quicker, McGann said.

Using this method in the gate model and its additional capability in annealing QCI says it can increase the size of the problems it processes. With the gate model, it says it can increase capabilities by 500%, along with up to 2,000% in annealing. In practice, this means that a computer using the gate model software could solve a problem that has 600 variables (it is currently limited to 127). An annealing computer could boost up to 4,000 variables.

People are very heads-down with their own technology, right now, in the industry, McGann said. And sometimes in the nascent industries, it takes a while before people pick their heads up. But Id like to think, in a small way, were helping the industry do that.

For QCI, the last few years have seen strong promise in the quantum market. IonQ reached an IPO in 2021. At home, QCI made its mark last year by moving from trading on the OTCQB to the Nasdaq Capital Market. And last week, the company completed its merger deal to acquire QPhoton.

Bill McGann. (Courtesy photo)

Now, its working with external partners like IonQ to validate the technology in a third-party setting. McGann hopes to create systems that can host thousands of qubits, the tiny particles that help make the calculation, in the coming months. Once thats finished, the technology can be used to help solve problems in the supply chain, logistics and even some finance applications.

We understand where the limitations of a system are, and we have a very comfortable road map that we can extend its capacity [with], McGann said.

Even with the new technologies, McGann noted that quantum, as a whole, is still in its first generation. In McGanns opinion, its still in the early stages of moving out of academia and into a more commercial market. QCI, he said, is staying where it was born in the quantum computing industry for the moment. But, if you include hardware as well, theres space to move into sensing and imaging and take full advantage of the quantum nature of things.

We want to be a part of shifting the industry from debating the physics though were happy to do that, but along the way, lets measure the machine in a meaningful way, McGann said. So, we think we can make a contribution and Im looking forward to doing so.

Knowing that humans, at the end of the day, are a collection of protons and electrons, McGann thinks there are near-endless possibilities to explore by using technology in the quantum nature of things. Whereas visual scans can be limited to measuring the visual parts of a person or object, quantum measurements can create a personalized stream of internal and external information. McGann described it as a movie made for me to take away important info about a subject.

Considering its potential to predict future issues, he noted tons of applications for quantum in healthcare, tech industries and beyond.

Quantum computing really is scratching the surface of the quantum nature of things, McGann said.

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With the help of machine learning, NoVa's QCI wants to change how we think about quantum - Technical.ly

ESA-ECMWF Report on recent progress and research directions in machine learning for Earth System observation and prediction | npj Climate and…

Bonavita, M. et al. Machine learning for earth system observation and prediction. Bull. Am. Meteorol. Soc. 102, E710E716 (2021).

Article Google Scholar

Tuia, D. et al. Toward a collective agenda on AI for earth science data analysis. IEEE Geosci. Remote Sens. Mag. 9, 88104 (2021).

Article Google Scholar

Li, Y., Li, M., Li, C. & Liu, Z. Forest aboveground biomass estimation using Landsat 8 and Sentinel-1A data with machine learning algorithms. Sci. Rep. 10, 9952 (2020).

Article Google Scholar

Hedelt, P., Efremenko, D. S., Loyola, D. G., Spurr, R. & Clarisse, L. Sulfur dioxide layer height retrieval from Sentinel-5 Precursor/TROPOMI using FP_ILM. Atmos. Meas. Tech. 12, 55035517 (2019).

Article Google Scholar

Copernicus Services. https://www.copernicus.eu/en.

Daudt, R. C., Le Saux, B., Boulch, A. & Gousseau Y. Weakly supervised change detection using guided anisotropic diffusion. Mach. Learn. https://doi.org/10.1007/s10994-021-06008-4 (2021).

Castillo-Navarro, J., Le Saux, B., Boulch, A., Audebert, N. & Lefvre, S. Semi-supervised semantic segmentation in Earth Observation: the MiniFrance suite, dataset analysis and multi-task network study. Mach. Learn. https://doi.org/10.1007/s10994-020-05943-y (2021).

Sumbul, G., Ravanbakhsh, M. & Demir, B. BigEarthNet-MM: a large-scale, multimodal, multilabel benchmark archive for remote sensing image classification and retrieval [software and data sets]. IEEE Geosci. Remote Sens. Mag. 9, 174180 (2021).

Article Google Scholar

Roscher, R., Bohn, B., Duarte, M. F. & Garcke, J. Explainable machine learning for scientific insights and discoveries. IEEE Access 8, 4220042216 (2020).

Article Google Scholar

Kang, J. et al. Learning convolutional sparse coding on complex domain for interferometric phase restoration. IEEE Trans. Neural Netw. Learn. Syst. 32, 826840 (2021).

Article Google Scholar

Arcucci, R., Zhu, J., Hu, S. & Guo, Y. K. Deep data assimilation: integrating deep learning with data assimilation. Appl. Sci. 11, 1114 (2021).

Article Google Scholar

Buizza, C. et al. Data learning: integrating data assimilation and machine learning. J. Comput. Sci. 58, 101525 (2022).

Article Google Scholar

Mack, J., Arcucci, R., Molina-Solana, M. & Guo, Y. K. Attention-based convolutional autoencoders for 3d-variational data assimilation. Computer Methods Appl. Mech. Eng. 372, 113291 (2020).

Article Google Scholar

Brajard, J., Carrassi, A., Bocquet, M. & Bertino, L. Combining data assimilation and machine learning to infer unresolved scale parametrization. Phil. Trans. R. Soc. A. https://doi.org/10.1098/rsta.2020.0086 (2021).

Geer, A. J. Learning earth system models from observations: machine learning or data assimilation?. Phil. Trans. R. Soc. A. https://doi.org/10.1098/rsta.2020.0089 (2021).

Farchi, A., Laloyaux, P., Bonavita, M. & Bocquet, M. Using machine learning to correct model error in data assimilation and forecast applications. Quart. J. R. Meteorol. Soc. https://doi.org/10.1002/qj.4116 (2021).

Raissi, M., Perdikaris, P. & Karniadakis, G. E. Physics-informed neural networks: a deep learning framework for solving forward and inverse problems involving nonlinear partial differential equations. J. Comput. Phys. 378, 686707 (2019).

Article Google Scholar

Beucler, T. et al. Enforcing analytic constraints in neural networks emulating physical systems. Phys. Rev. Lett. 126, 098302 (2021).

Article Google Scholar

Nowack, P., Runge, J., Eyring, V. & Haigh, J. D. Causal networks for climate model evaluation and constrained projections. Nat Commun. https://doi.org/10.1038/s41467-020-15195-y (2020).

Watt-Meyer, O. et al. Correcting weather and climate models by machine learning nudged historical simulations. Geophys. Res. Lett. 48, e2021GL092555 (2021).

Article Google Scholar

Keisler, R. Forecasting Global Weather with Graph Neural Networks. Preprint at https://doi.org/10.48550/arXiv.2202.07575 (2022).

McGovern, A., Ebert-Uphoff, I., Gagne II, D. J. & Bostrom, A. The Need for Ethical, Responsible, and Trustworthy Artificial Intelligence for Environmental Sciences. Preprint at https://arxiv.org/abs/2112.08453 (2021).

Paul, S. & Ganju, S. Flood Segmentation on Sentinel-1 SAR Imagery with Semi-Supervised Learning. Preprint at https://doi.org/10.48550/arXiv.2107.08369 (2021).

Schneider, R. et al. A satellite-based spatio-temporal machine learning model to reconstruct daily PM2.5 concentrations across Great Britain. Remote Sens. 12, 3803 (2020).

Article Google Scholar

Stafoggia, M. et al. Estimation of daily PM10 and PM2.5 concentrations in Italy, 20132015, using a spatiotemporal land-use random-forest model. Environ. Int. 124, 170179 (2019).

Article Google Scholar

Schneider, R. D. S. Estimating spatio-temporal air temperature in London (UK) using machine learning and earth observation satellite data. Int. J. Appl. Earth Obs. Geoinf. 88, 110 (2020).

Google Scholar

Kloog, I., Nordio, F., Coull, B. A. & Schwartz, J. Predicting spatiotemporal mean air temperature using MODIS satellite surface temperature measurements across the Northeastern USA. Remote Sens. Environ. 150, 132139 (2014).

Article Google Scholar

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ESA-ECMWF Report on recent progress and research directions in machine learning for Earth System observation and prediction | npj Climate and...

6 courses to help you get to grips with automation and machine learning – Siliconrepublic.com

These online automation courses can prepare you for a role as an RPA developer, tester, solution architect and more.

Learning about some of the core competencies involved in automative technologies will stand to you in your career. A good grounding in automation and machine learning is beneficial for developers, tech entrepreneurs and anyone with an interest in solving problems.

Some of the most in-demand jobs in the automation sector at the moment include RPA developers, solution architects, RPA controllers, testers and process mining consultants.

These roles require people who are willing to upskill and keep on top of the fast developments in the sector. Many businesses have embraced automation and machine learning to make their operations more efficient. Therefore, automation roles require a mix of technical skills and soft skills.

Doing a short course is a great way of ensuring your technical skills are up to industry standards. Whether youre a beginner or you have some experience, theres a course out there for you. Many on this list are free, and all are relatively inexpensive compared to college degrees.

Heres our pick of some of the best automation courses out there

Intelligent process automation (IPA) is a nascent aspect of the already widely used robotic process automation (RPA).

Both courses offer quick video tutorials that you can watch in your own time. Theyre run by Automation Anywhere and aimed at business users and developers.

The course provider recommends that you do the RPA course before the IPA course if you dont already have a good grounding in the former.

Despite its no frills title, this course actually offers a lot. It includes more than nine hours of on-demand video and 95 downloadable resources designed to help you in your quest to automate the boring stuff.

Aimed at office workers, administrators and academics who want to improve their productivity, its a good fit for beginners. It takes you through the process of downloading and installing Python.

Google offers a fast-paced practical introduction to machine learning. The 15-hour course features 25 lessons and around 30 exercises.

You can learn from Googles ML researchers using real-world examples and interactive visualisations of the algorithms at work.

Its recommended that you have some experience with programming and Python prior to doing the course.

This course is run by Google on Coursera as part of the tech giants Google Career Certificates training scheme. It is free to enrol.

At the end of the course, youll get a certificate which is shareable on LinkedIn. The programme can be completed in around six months if you put in around 10 hours a week as suggested. The course work can be completed in your own time and deadlines can be set based on your schedule.

Youll learn how to automate tasks by writing Python scripts, Use Git and GitHub for version control and solve IT problems.

Developed by lecturers from the University of Minnesota, this course is aimed at beginner to intermediate software developers.

It is free and takes around four months to complete. You will learn about black-box and white-box testing, automated testing, web and mobile testing, as well as formal testing theory and techniques.

By the end of the course, you will be able to plan and perform effective testing of your software.

For those looking for a longer course on automation, this Level 7 Springboard courses next intake is in January 2023.

Run by South East TU, it is Government subsidised for unemployed people. It lasts one year and delivery is a mix of online classes and in-person lectures on campus.

The course was developed in consultation with several automation and manufacturing companies in the south east region.

Learners will graduate with the skills to work in an in demand sector.

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