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Power blackouts, public chaos and loss of communication with space were all thrown at troops in seven days Russia and China were barely mentioned, but they were the threats in everyone’s minds in Tallinn this week, where Nato hosted its largest ever cyber war game.The goal of the war game, conducted 130 miles from the […]
Harbadus attacks Andvaria: cyber war game tests Nato defences against Russia Read More »
Need something brilliant to read this weekend? Here are six of our favourite pieces from the last seven days Continue reading…
Dimensionality reduction techniques like PCA work wonderfully when datasets are linearly separable—but they break down the moment nonlinear patterns appear. That’s exactly what happens with datasets such as two moons: PCA flattens the structure and mixes the classes together. Kernel PCA fixes this limitation by mapping the data into a higher-dimensional feature space where nonlinear
Kernel Principal Component Analysis (PCA): Explained with an Example Read More »
How do you keep RAG systems accurate and efficient when every query tries to stuff thousands of tokens into the context window and the retriever and generator are still optimized as 2 separate, disconnected systems? A team of researchers from Apple and University of Edinburgh released CLaRa, Continuous Latent Reasoning, (CLaRa-7B-Base, CLaRa-7B-Instruct and CLaRa-7B-E2E) a
Hundreds of videos on TikTok and elsewhere impersonate experts to sell supplements with unproven effectsTikTok and other social media platforms are hosting AI-generated deepfake videos of doctors whose words have been manipulated to help sell supplements and spread health misinformation.The factchecking organisation Full Fact has uncovered hundreds of such videos featuring impersonated versions of doctors
AI deepfakes of real doctors spreading health misinformation on social media Read More »
Testing showing racial bias against black and Asian people prompts watchdog to ask Home Office for explanationThe UK’s data protection watchdog has asked the Home Office for “urgent clarity” over racial bias in police facial recognition technology before considering its next steps.The Home Office has admitted that the technology was “more likely to incorrectly include
‘Urgent clarity’ sought over racial bias in UK police facial recognition technology Read More »
Producer says creatives need to own their intellectual property so they can license it to generative AI platformsThe Eurythmics co-founder Dave Stewart has said artificial intelligence is an “unstoppable force”, and musicians and other artists should bow to the inevitable and license their music to generative AI platforms.These platforms use artificial intelligence to analyse existing
Musicians must embrace ‘unstoppable force’ of AI, Eurythmics’ Dave Stewart urges Read More »
Perplexity AI also faces lawsuit from Murdoch-owned Dow Jones and New York Post for its use of copyrighted contentThe New York Times sued an embattled artificial intelligence startup on Friday, accusing the firm of illegal copying of millions of articles. The newspaper alleged Perplexity AI had distributed and displayed journalists’ work without permission en masse.The
New York Times sues AI startup for ‘illegal’ copying of millions of articles Read More »
Ruling likely to put European Commission on collision course with billionaire, and possibly Donald TrumpElon Musk’s social media platform, X, has been fined €120m (£105m) after it was found in breach of new EU digital laws, in a high-stakes ruling likely to put the European Commission on a collision course with the US billionaire and
Elon Musk’s X fined €120m by EU in first clash under new digital laws Read More »
Calls for review after technology found to return more false positives for ‘some demographic groups’ on certain settingsMinisters are facing calls for stronger safeguards on the use of facial recognition technology after the Home Office admitted it is more likely to incorrectly identify black and Asian people than their white counterparts on some settings.Following the
Home Office admits facial recognition tech issue with black and Asian subjects Read More »
