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Creating Confidence Intervals for Machine Learning Classifiers

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My name is Sebastian, and I am a machine learning and AI researcher with a strong passion for education. As Lead AI Educator at Grid.ai, I am excited about making AI & deep learning more accessible and teaching people how to utilize AI & deep learning at scale. I am also an Assistant Professor of Statistics at the University of Wisconsin-Madison and author of the bestselling book Python Machine Learning.


Computer Vision Engineer

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Our team of 40 is growing fast with plans to double in the next 6 months alone. We just secured $30 million in Series B funding led by Tiger Global and Threshold Ventures, Fika Ventures, Fathom Capital, Toyota AI Ventures, and Idealab. With this new capital we plan to expand our engineering, sales and support teams to service an incredible list of recently acquired customers. As seen in Forbes, TechCrunch and VentureBeat. Elementary delivers a full-stack, AI-driven visual inspection solution for a wide variety of global manufacturers such as Toyota and Milwaukee Tool.


Machine Learning Test Engineer

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As seen in Forbes, TechCrunch and VentureBeat. Elementary delivers a full-stack, AI-driven visual inspection solution for a wide variety of global manufacturers such as Toyota and Milwaukee Tool. Leveraging computer vision, edge computing, and cloud-based machine learning models, Elementary's proprietary platform is leading the way for massive change in automated manufacturing. Our mission is to make manufacturing more efficient and less wasteful through scalable, automated, data-driven products that support strained quality inspection teams who continue to experience massive labor shortages due to the ever-expanding demand for manufactured goods. Our goal is to inspect 100% of products coming off of production lines, reducing manufacturing defects and eliminating costly and dangerous recalls of products that ultimately wind up in consumers hands.


Video Gaming Got Its First Major Union. Now What?

WIRED

History is about to take place in Madison, Wisconsin. A group of game developers have gathered in person to await the results of a National Labor Relations Board election that will determine whether the quality assurance workers at Call of Duty developer Raven Software have the majority vote needed to unionize roughly two dozen employees under the behemoth known as Activision Blizzard. "It's a beautiful day to unionize," says Jessica Gonzalez, a former Activision Blizzard employee who now works as a campaign organizer at CODE-CWA, in a Twitter Spaces stream on May 23. "It's taken months to get here," Gonzalez notes. Now it's just minutes before they'll learn whether employee efforts have been successful. "BOOM!" someone yells in the background, while Gonzalez announces the official verdict: 19 for and 3 against.


Book characters are four times more likely to be male than female, a gender bias study has revealed

Daily Mail - Science & tech

Characters in books are about four times more likely to be male than female, a new study of gender bias in literature has revealed. Researchers at the USC Viterbi School of Engineering used artificial intelligence to examine more than 3,000 English-language books ranging from science fiction and adventure, to mystery and romance - across short stories, poetry and novels. The team found male characters appeared four times as often as females across the books, although that reduced when the author of the work was female. There were also more negative terms used in connection with the female characters such as'weak' and'stupid' compared to'strong' and'power' used for men. 'Gender bias is real, and when we see females four times less in literature, it has a subliminal impact on people consuming the culture,' said author Mayank Kejriwal.


ACM's 2022 General Election

Communications of the ACM

The ACM constitution provides that our Association hold a general election in the even-numbered years for the positions of President, Vice President, Secretary/Treasurer, and Members-at-Large. Biographical information and statements of the candidates appear on the following pages (candidates' names appear in random order). In addition to the election of ACM's officers--President, Vice President, Secretary/Treasurer--two Members-at-Large will be elected to serve on ACM Council. The 2022 candidates for ACM President, Yannis Ioannidis and Joseph A. Konstan, are working together to solicit and answer questions from the computing community! Please refer to the instructions posted at https://vote.escvote.com/acm. Please note the election email will be addressed from acmhelp@mg.electionservicescorp.com. Please return your ballot in the enclosed envelope, which must be signed by you on the outside in the space provided. The signed ballot envelope may be inserted into a separate envelope for mailing if you prefer this method. All ballots must be received by no later than 16:00 UTC on 23 May 2022. Validation by the Elections Committee will take place at 14:00 UTC on 25 May 2022. Yannis Ioannidis is Professor of Informatics & Telecom at the U. of Athens, Greece (since 1997). Prior to that, he was a professor of Computer Sciences at the U. of Wisconsin-Madison (1986-1997).


NLRB ruling gives green light to Raven Software union vote

Washington Post - Technology News

In late January, that group of workers filed a petition with the NLRB for a union election after parent company Activision Blizzard missed a deadline set by the group to voluntarily recognize the nascent union, named the Game Workers Alliance. Activision Blizzard contested the filing, arguing that any union at the Wisconsin-based Raven would have to encompass all of the studio's approximately 230 employees -- a far broader swath of workers than just the quality assurance team. The NLRB's decision rejected that argument, finding that the set of quality assurance testers was an appropriate bargaining unit.


Study Finds Artificial Intelligence May Improve Diabetes Diagnosis - AI Summary

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Bethesda (Maryland) [US], April 16 (ANI): A new study has found that a fully-automated artificial intelligence (AI) deep learning model can identify early signs of type 2 diabetes on abdominal CT scans. For this retrospective study, Dr Summers and colleagues, in close collaboration with co-senior author Perry J. Pickhardt, M.D., professor of radiology at the University of Wisconsin School of Medicine & Public Health, used a dataset of patients who had undergone routine colorectal cancer screening with CT at the University of Wisconsin Hospital and Clinics. The deep learning model displayed excellent results, demonstrating virtually no difference compared to manual analysis. In addition to the various pancreatic features, the model also analyzed the visceral fat, density and volumes of the surrounding abdominal muscles and organs. The best predictor's type 2 diabetes in the final model included intrapancreatic fat percentage, pancreas fractal dimension, plaque severity between the L1-L4 vertebra level, average liver CT attenuation, and BMI.


You're muted... or are you? Videoconferencing apps may listen even when mic is off

#artificialintelligence

Kassem Fawaz's brother was on a videoconference with the microphone muted when he noticed that the microphone light was still on--indicating, inexplicably, that his microphone was being accessed. Alarmed, he asked Fawaz, an expert in online privacy and an assistant professor of electrical and computer engineering at the University of Wisconsin–Madison, to look into the issue. Fawaz and graduate student Yucheng Yang investigated whether this "mic-off-light-on" phenomenon was more widespread. They tried out many different videoconferencing applications on major operating systems, including iOS, Android, Windows and Mac, checking to see if the apps still accessed the microphone when it was muted. "It turns out, in the vast majority of cases, when you mute yourself, these apps do not give up access to the microphone," says Fawaz. "And that's a problem. When you're muted, people don't expect these apps to collect data."


New Book 'The Velocity of Information' Discovers Humans' Breaking Point During Chaos - California Newswire

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MADISON, Wis., Apr 11, 2022 (SEND2PRESS NEWSWIRE) -- "The Velocity of Information – Human Thinking During Chaotic Times" (ISBN: 978-1475865455), authored by David P. Perrodin, Ph.D., and published by Rowman & Littlefield, rigorously clarifies and deepens how we think about societal human behavior and mental health during days, weeks, months, or even years of chaos. This is an invigorating scholarly work for all audiences. As chaos erupts, alerts screech on our cell phones and torrents of conflicting-yet-urgent messages gush from media outlets. What is the magnitude of the crisis? And what should people do to protect themselves?