Google launches Gemini – its ChatGPT killer webwire.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from webwire.com Daily Mail and Mail on Sunday newspapers.
Google has launched its most ambitious and sophisticated AI model yet, named Gemini, marking a significant stride in the generative artificial intelligence (AI) arena. Reported by CNN, Gemini is designed to be a formidable competitor against OpenAI s GPT models and aims to revolutionize applications across Google s consumer apps, Android smartphones, and beyond, including the latest Google Pixel 8 Pro.
Variational Bayes methods approximate the posterior density by a family of tractable distributions whose parameters are estimated by optimization. Variational approximation is useful when exact inference is intractable or very costly. Our article develops a flexible variational approximation based on a copula of a mixture, which is implemented by combining boosting, natural gradient, and a variance reduction method. The efficacy of the approach is illustrated by using simulated and real datasets to approximate multimodal, skewed and heavy-tailed posterior distributions, including an application to Bayesian deep feedforward neural network regression models. Supplementary materials, including appendices and computer code for this article, are available online.
The 2nd Global Digital Trade Expo was held to inject new momentum into economic growth. The Digital Trade Fair is currently the only national, international and professional exhibition with the theme of digital trade in China. Digital technology is integrated into the whole process of economic and social development, and the results of innovation can be felt and known. In 2022, China's innovation ability ranked 11th in the world, and number of invention patents authorized in the fields of artificial intelligence, Internet of Things, and quantum information ranked first.