Skip to main content

Home/ Digit_al Society/ Group items tagged algorithm

Rss Feed Group items tagged

dr tech

We can reduce gender bias in natural-language AI, but it will take a lot more work | Ve... - 0 views

  •  
    "However, since machine learning algorithms are what they eat (in other words, they function based on the training data they ingest), they inevitably end up picking up on human biases that exist in language data itself."
dr tech

AI paintings of Chinese landscapes pass as human-made 55 per cent of the time, research... - 0 views

  •  
    "As part of her undergraduate research, Alice Xue studied whether a machine could pass a Visual Turing Test by producing images that people cannot tell were made by a machine. Xue trained an algorithm using 2,192 traditional Chinese landscape paintings collected from art museums. The resulting AI-generated paintings were mistaken for being made by humans 55 per cent of the time."
dr tech

New Facial Recognition Tech Only Needs Your Eyes and Eyebrows | by Dave Gershgorn | One... - 2 views

  •  
    "This week, the company released a new form of facial recognition called periocular recognition, which can supposedly identify individuals by just their eyes and eyebrows. Rank One says the new system uses an entirely different algorithm from its standard facial recognition system and is specifically meant for masked individuals. Rank One says it will ship the technology to all of its active customers for free."
dr tech

Facebook has made it easier than ever to profit off teen girls' insecurity - 0 views

  •  
    "As adolescents and young adults fled Facebook for platforms like Instagram and Snapchat, Facebook knew its long-term survival depended on winning over that demographic. But the savvy business move had a different, less public price tag. Caught up in recommendations from a powerful algorithm designed to keep them engaged, some teen girls found Instagram worsened their body image, according to a new Wall Street Journal investigation. Users even pinned feelings of increased depression, anxiety, and suicidal thinking on the app."
dr tech

Facebook mistakenly banning ok content a growing problem | Thaiger - 0 views

  •  
    "People have been censored or blocked from the platform because their names sounded too fake. Ads for clothing disabled people we removed buy algorithms that believed they were breaking the rules and promoting medical devices. The Vienna Tourist Board had to move to adult content friendly site OnlyFans to share works of art from their museum after Facebook removed photos of paintings. Words that have rude popular meanings but other more specific definitions in certain circles - like "hoe" amongst gardeners, or "cock" amongst chicken farmers or gun enthusiasts - can land people in the so-called "Facebook jail" for days or even weeks."
dr tech

MIT's 'PhotoGuard' protects your images from malicious AI edits | Engadget - 0 views

  •  
    "PhotoGuard works by altering select pixels in an image such that they will disrupt an AI's ability to understand what the image is. Those "perturbations," as the research team refers to them, are invisible to the human eye but easily readable by machines. The "encoder" attack method of introducing these artifacts targets the algorithmic model's latent representation of the target image - the complex mathematics that describes the position and color of every pixel in an image - essentially preventing the AI from understanding what it is looking at."
dr tech

The partisans beyond the filter bubble - 0 views

  •  
    "So if we put those three findings together, what do we get? * Small groups of * ageing * right-wingers * on their desktop computers (because this study wasn't-couldn't be-carried out on mobile, only desktop) ..get their information from unreliable, partisan news sites. The study doesn't say whether they then go on to share it on Facebook or on their Twitter account grumpyboomer032945231, but it's not hard to imagine that's what happens. This isn't to let the search algorithms off the hook either, but does go to show that the real problem, as ever, lies with the humans."
dr tech

Chinese security firm advertises ethnicity recognition technology while facing UK ban |... - 0 views

  •  
    "The brochure also advertised "Optional Demographic Profiling Facial analysis algorithms", including "gender, race/ethnicity, age" profiling. A second, Italian-based, company was also cited on Hikvision's website as offering racial profiling. The company removed both claims from its website following an inquiry from the Guardian, and said the technology had never been sold in the UK. The document, it said, detailed the "potential application of our cameras, with technology built independently by FaiceTech and other partners"."
dr tech

Nick Cave calls ChatGPT and AI lyrics a "grotesque mockery" - 0 views

  •  
    "Cave wrote in his response: "Since its launch in November last year many people, most buzzing with a kind of algorithmic awe, have sent me songs 'in the style of Nick Cave' created by ChatGPT. There have been dozens of them. Suffice to say, I do not feel the same enthusiasm around this technology. I understand that ChatGPT is in its infancy but perhaps that is the emerging horror of AI - that it will forever be in its infancy, as it will always have further to go, and the direction is always forward, always faster.""
dr tech

Facebook approved ads calling for murder of Brazilian president's children | Boing Boing - 0 views

  •  
    "Facebook's gol' durn algorithm is acting up again, say humans working at Meta, who apparently have no control over the automated system that approved ads calling for the murder of Brazilian President Luiz Inacio Lula da Silva and his children."
dr tech

(1) How Technology is "Downgrading Humans" (Tristan Harris X Capgemini) - YouTube - 0 views

  •  
    "Tristan Harris presents on 1) why humans as a species are vulnerable to technology, 2) why it's so hard to solve the issues of social media algorithms, artificial intelligence, and exponential tech, and 3) what it will take to come together to avoid these existential threats."
dr tech

The New Age of Hiring: AI Is Changing the Game for Job Seekers - CNET - 0 views

  •  
    "If you've been job hunting recently, chances are you've interacted with a resume robot, a nickname for an Applicant Tracking System, or ATS. In its most basic form, an ATS acts like an online assistant, helping hiring managers write job descriptions, scan resumes and schedule interviews. As artificial intelligence advances, employers are increasingly relying on a combination of predictive analytics, machine learning and complex algorithms to sort through candidates, evaluate their skills and estimate their performance. Today, it's not uncommon for applicants to be rejected by a robot before they're connected with an actual human in human resources. The job market is ripe for the explosion of AI recruitment tools. Hiring managers are coping with deflated HR budgets while confronting growing pools of applicants, a result of both the economic downturn and the post-pandemic expansion of remote work. As automated software makes pivotal decisions about our employment, usually without any oversight, it's posing fundamental questions about privacy, accountability and transparency."
dr tech

New Tool Reveals How AI Makes Decisions - Scientific American - 0 views

  •  
    "Most AI programs function like a "black box." "We know exactly what a model does but not why it has now specifically recognized that a picture shows a cat," said computer scientist Kristian Kersting of the Technical University of Darmstadt in Germany to the German-language newspaper Handelsblatt. That dilemma prompted Kersting-along with computer scientists Patrick Schramowski of the Technical University of Darmstadt and Björn Deiseroth, Mayukh Deb and Samuel Weinbach, all at the Heidelberg, Germany-based AI company Aleph Alpha-to introduce an algorithm called AtMan earlier this year. AtMan allows large AI systems such as ChatGPT, Dall-E and Midjourney to finally explain their outputs."
dr tech

Scared about the threat of AI? It's the big tech giants that need reining in | Devdatt ... - 0 views

  •  
    "But by far the most immediate danger is the role that AI data analysis and generation plays in spreading disinformation and extremism on social media. This technology powers bots and amplification algorithms. These have played a direct role in fomenting conflict in many countries. They are helping to intensify racism, conspiracy theories, political extremism and a plethora of violent, irrationalist movements."
dr tech

When Good Algorithms Go Sexist: Why and How to Advance AI Gender Equity - 0 views

  •  
    "In 2019, Genevieve (co-author of this article) and her husband applied for the same credit card. Despite having a slightly better credit score and the same income, expenses, and debt as her husband, the credit card company set her credit limit at almost half the amount. "
dr tech

TikTok unveils European data security plan amid calls for US ban | TikTok | The Guardian - 0 views

    • dr tech
       
      To what extent will a policy ensure the security of data for social media, in a globalised economy?
  • “The Chinese government have never asked us for data,
  • TikTok’s data controls and transfer of data outside of the continent will be monitored by a third-party European cybersecurity firm,
  • ...1 more annotation...
  • Oracle will also monitor TikTok’s algorithms and source code
dr tech

The Expanding Dark Forest and Generative AI - 0 views

  •  
    "The dark forest theory of the web points to the increasingly life-like but life-less state of being online. Most open and publicly available spaces on the web are overrun with bots, advertisers, trolls, data scrapers, clickbait, keyword-stuffing "content creators," and algorithmically manipulated junk. It's like a dark forest that seems eerily devoid of human life - all the living creatures are hidden beneath the ground or up in trees. If they reveal themselves, they risk being attacked by automated predators."
dr tech

What if social media users controlled their own newsfeed? - 0 views

  •  
    "If you were doubting how important recommender systems are to social media companies, a lawsuit filed last week against Meta makes it crystal clear. At the heart of this legal battle is a fundamental question: Shouldn't users have the power to decide what they do and don't see online? The lawsuit filed by Knight First Amendment Institute at Columbia University on behalf of Professor Ethan Zuckerman directly challenges how social media feeds are curated. Professor Zuckerman's proposed browser extension, 'Unfollow Everything 2.0,' would enable Facebook users to disengage from the algorithmically driven content that dominates their feeds, by allowing them to unfollow friends, pages and groups en masse, thus resetting their digital interactions on their terms."
dr tech

Online manipulation expert Renée DiResta: 'Conspiracy theories shape our poli... - 0 views

  •  
    "I started to feel that propaganda had fundamentally changed. The types of actors who could create it and spread it had shifted, and the impact it was having on our society was quite significant, but we weren't using the word. We were using words like "misinformation" or "disinformation", which seemed to be misdiagnoses of the problem. And so I wanted to write a book that asked, in this media ecosystem, what does propaganda look like?"
dr tech

Don't Let Them Steal Your Election - by Alberto Romero - 0 views

  •  
    "This election is the first time we face the danger of post-ChatGPT AI in a high-stakes sociopolitical scenario. That is new. Bots pass the Turing test (which means they write and speak indistinguishably from real people). They're also more persuasive. Image and video generators can make realistic faces, which people use mostly to make jokes but also to plant doubt. We will eventually adapt to perception-altering algorithms but for now, they're a big unsolved problem. Here are five ways the bad guys can weaponize AI to influence the US democratic election."
« First ‹ Previous 201 - 220 of 370 Next › Last »
Showing 20 items per page