Technology
Scientists warn that AI encodes negative biases against black people
A brand new study shows that sophisticated language models like ChatGPT are fraught with biases, including stereotypes about African Americans speaking English.
As more AI research delves into the inner workings of how the technology uses human language, as has develop into commonplace with innovations by OpenAI and other tech players, the anti-Black biases of those tools have gotten apparent.
Large language models (LLMs), corresponding to those utilized in Open AI’s ChatGPT, are subject to biases, in accordance with a paper published within the journal Laboratorium embedded of their programmingIn the article, the authors show that LLM usedANDAlekt prejudice and perpetuate racial-linguistic stereotypes toward African-American English speakers, it was reported.
According to the article, “dialect bias can have harmful consequences: language models are more likely to suggest that AAE speakers will be assigned to less prestigious positions, punished for crimes, and sentenced to death.”
Nicole Holliday, a linguist on the University of California, Berkeley, said that the conclusions of the article should be heard and thoroughly understood.
“Anyone working on generative AI needs to understand this document,” Holliday also warned that while the businesses behind the LLM have tried to handle racial bias, “when bias is implicit… that’s something they haven’t been able to check.”
Despite efforts to correct racial biases in these language models, the biases remain. The authors of the paper argue that using human preference matching to handle racial biases only serves to cover the racism that these models maintain of their protocols.
As the article notes, “As the stakes of decisions entrusted to language models grow, so do concerns that they reflect or even reinforce human biases embedded in the data on which they were trained, thereby perpetuating discrimination against racial, gender, and other minority groups.”
The paper connects the potential biases of those LLMs against AAE speakers to real-world examples of discrimination. “For example, researchers have previously found that landlords engage in housing discrimination based solely on the auditory profiles of speakers, and that voices that sounded black or Chicano were less likely to secure employment in housing in predominantly white neighborhoods than in predominantly black or Mexican-American neighborhoods,” the report reads.
As the paper states, “Our experiments show that these stereotypes are similar to archaic human stereotypes about African Americans that predate the civil rights movement, are even more negative than the most negative human stereotypes about African Americans recorded experimentally, and differ both qualitatively and quantitatively from previously reported explicit racial stereotypes in linguistic models, indicating that they are a fundamentally different type of prejudice.”
The article also warned that, just as American society is becoming less overtly racist, attitudes ingrained within the subprocesses of AI programs will allow anti-black racism to persist inside more acceptable parameters for AI.
The authors of the paper proceed: “Disconcertingly, we also observe that larger language models and language models trained with HF exhibit stronger implicit but weaker explicit biases…There is therefore a real possibility that the allocational harm caused by dialectical biases in language models will become even more severe in the future, perpetuating racial discrimination experienced by generations of African Americans.”
Technology
US medical device giant Artivion says hackers stole files during a cybersecurity incident
Artivion, a medical device company that produces implantable tissue for heart and vascular transplants, says its services have been “disrupted” resulting from a cybersecurity incident.
In 8-K filing In an interview with the SEC on Monday, Georgia-based Artivion, formerly CryoLife, said it became aware of a “cybersecurity incident” that involved the “compromise and encryption” of information on November 21. This suggests that the corporate was attacked by ransomware, but Artivion has not yet confirmed the character of the incident and didn’t immediately reply to TechCrunch’s questions. No major ransomware group has yet claimed responsibility for the attack.
Artivion said it took some systems offline in response to the cyberattack, which the corporate said caused “disruptions to certain ordering and shipping processes.”
Artivion, which reported third-quarter revenue of $95.8 million, said it didn’t expect the incident to have a material impact on the corporate’s funds.
Manufacturer of single-board computers Raspberry Pi is updating its cute little computer keyboard device with higher specs. Named Raspberry Pi500This successor to the Raspberry Pi 400 is just as powerful as the present Raspberry Pi flagship, the Raspberry Pi 5. It is on the market for purchase now from Raspberry Pi resellers.
The Raspberry Pi 500 is the simplest method to start with the Raspberry Pi because it’s not as intimidating because the Raspberry Pi 5. When you take a look at the Raspberry Pi 500, you do not see any chipsets or PCBs (printed circuit boards). The Raspberry Pi is totally hidden in the familiar housing, the keyboard.
The idea with the Raspberry Pi 500 is you could connect a mouse and a display and you are able to go. If, for instance, you’ve got a relative who uses a very outdated computer with an outdated version of Windows, the Raspberry Pi 500 can easily replace the old PC tower for many computing tasks.
More importantly, this device brings us back to the roots of the Raspberry Pi. Raspberry Pi computers were originally intended for educational applications. Over time, technology enthusiasts and industrial customers began using single-board computers all over the place. (For example, when you’ve ever been to London Heathrow Airport, all of the departures and arrivals boards are there powered by Raspberry Pi.)
Raspberry Pi 500 draws inspiration from the roots of the Raspberry Pi Foundation, a non-profit organization. It’s the right first computer for college. In some ways, it’s a lot better than a Chromebook or iPad because it’s low cost and highly customizable, which inspires creative pondering.
The Raspberry Pi 500 comes with a 32GB SD card that comes pre-installed with Raspberry Pi OS, a Debian-based Linux distribution. It costs $90, which is a slight ($20) price increase over the Raspberry Pi 400.
Only UK and US keyboard variants will probably be available at launch. But versions with French, German, Italian, Japanese, Nordic and Spanish keyboard layouts will probably be available soon. And when you’re in search of a bundle that features all the things you would like, Raspberry Pi also offers a $120 desktop kit that features the Raspberry Pi 500, a mouse, a 27W USB-C power adapter, and a micro-HDMI to HDMI cable.
In other news, Raspberry Pi has announced one other recent thing: the Raspberry Pi monitor. It is a 15.6-inch 1080p monitor that’s priced at $100. Since there are quite a few 1080p portable monitors available on the market, this launch is not as noteworthy because the Pi 500. However, for die-hard Pi fans, there’s now also a Raspberry Pi-branded monitor option available.
According to Apple, Apple desires to make its Vision Pro mixed reality device more attractive for gamers and game developers latest report from Bloomberg’s Mark Gurman.
The Vision Pro was presented more as a productivity and media consumption device than a tool geared toward gamers, due partly to its reliance on visual and hand controls moderately than a separate controller.
However, Apple may need gamers if it desires to expand the Vision Pro’s audience, especially since Gurman reports that lower than half one million units have been sold to this point. As such, the corporate has reportedly been in talks with Sony about adding support for PlayStation VR2 handheld controllers, and has also talked to developers about whether they may support the controllers of their games.
Offering more precise control, Apple may also make other forms of software available in Vision Pro, reminiscent of Final Cut Pro or Adobe Photoshop.
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