The Robots are coming (Page 52) Fractured fairy tale: Yeah yeah Rio Tinto Muliti National Trillikn dollar Company. Like there going to Share there Freight lines with anyone else. Yeah good for the Overseas Investors and shareholders. Yeah great Fractured fairy tale: I think there Reffering To that New Adani one there been going on with for ages. There building there own port . So Technically its theres . Big achievement what there going to save the wages of a few Train Drivers and miners . Don't go broke now lol  ghostgeek: Every year, millions of students sit down for standardized tests that carry weighty consequences. National tests like the Graduate Record Examinations (GRE) serve as gatekeepers to higher education, while state assessments can determine everything from whether a student will graduate to federal funding for schools and teacher pay. Traditional paper-and-pencil tests have given way to computerized versions. And increasingly, the grading process—even for written essays—has also been turned over to algorithms. ... But research from psychometricians—professionals who study testing—and AI experts, as well as documents obtained by Motherboard, show that these tools are susceptible to a flaw that has repeatedly sprung up in the AI world: bias against certain demographic groups. And as a Motherboard experiment demonstrated, some of the systems can be fooled by nonsense essays with sophisticated vocabulary. ... AI has the potential to exacerbate discrimination, experts say. Training essay-scoring engines on datasets of human-scored answers can ingrain existing bias in the algorithms. But the engines also focus heavily on metrics like sentence length, vocabulary, spelling, and subject-verb agreement—the parts of writing that English language learners and other groups are more likely to do differently. The systems are also unable to judge more nuanced aspects of writing, like creativity. Nevertheless, test administrators and some state education officials have embraced the technology. Traditionally, essays are scored jointly by two human examiners, but it is far cheaper to have a machine grade an essay, or serve as a back-up grader to a human. ... In studies from 1999, 2004, 2007, 2008, 2012, and 2018, ETS found that its engine gave higher scores to some students, particularly those from mainland China, than did expert human graders. Meanwhile, it tended to underscore African Americans and, at various points, Arabic, Spanish, and Hindi speakers—even after attempts to reconfigure the system to fix the problem. [ https://www.vice.com/en_us/article/pa7dj9/flawed-algorithms-are-grading-millions-of-students-essays ] ghostgeek: Several years ago, Les Perelman, the former director of writing across the curriculum at MIT, and a group of students developed the Basic Automatic B.S. Essay Language (BABEL) Generator, a program that patched together strings of sophisticated words and sentences into meaningless gibberish essays. The nonsense essays consistently received high, sometimes perfect, scores when run through several different scoring engines. [ https://www.vice.com/en_us/article/pa7dj9/flawed-algorithms-are-grading-millions-of-students-essays ] ghostgeek: yeah, I wondered about doing a PhD myself but it's a shitload of cash and nothing other than a piece of paper at the end of it.  kittybobo34: They never did go after Trump and his fake university's, selling an education that was worthless. ghostgeek: For the United Kingdom of England, Scotland, Wales and Northern Ireland Replica Certificates UK. We have something for everyone. All Professional Levels. We make our replicas to different standards depending on who you have to show them to. Our High Level Certificates Start are £599 Plus. Certificate Aging is available for for an extra £300 per document. [ https://budgetdiploma.com/uk/ ] ghostgeek: They try the old con that they're novelty items but who's going to pay £600+ just to put the thing on the wall? | Politics Chat Room 75 People Chatting Similar Conversations |
Tossers? 