唐妮布莱斯顿
发表于7分钟前回复 :A witty, exhilarating and mind-expanding exploration of the word of our times - data - with mathematician Dr Hannah Fry. Following in the footsteps of BBC Four's previous gleefully nerdy, award-winning maths films The Joy of Stats, Tails you Win - The Science of Chance and The Joy of Logic, this new high-tech romp reveals exactly what data is and how it is captured, stored, shared and made sense of. Fry also tells the story of the engineers of the data age, people most of us have never heard of despite the fact they brought about a technological and philosophical revolution.For Hannah Fry, the joy of data is all about spotting patterns. She's Lecturer in the Mathematics of Cities at UCL as well as being the presenter of the BBC series Trainspotting Live and City in the Sky, and she sees data as the essential bridge between two universes - the tangible, noisy, messy world that we see and experience, and the clean, ordered, elegant world of maths, where everything can be captured beautifully with equations.Along the way the film reveals the connection between Scrabble scores and online movie streaming, explains why a herd of Wiltshire dairy cows are wearing pedometers, and uncovers the remarkable network map of Wikipedia. What's the mystery link between 'marmalade' and 'One Direction'?The Joy of Data also hails the giant contribution of Claude Shannon, the American mathematician and electrical engineer who, in an attempt to solve the problem of noisy telephone lines, devised a way to digitise all information. It was Shannon, father of the 'bit', who singlehandedly launched the 'information age'. Meanwhile, the green lawns of Britain's National Physical Laboratory host a race between its young apprentices in order to demonstrate how and why data moves quickly and successfully around modern data networks. It's all thanks to the brilliant technique first invented there in the 1960s by Welshman Donald Davies - packet switching - without which there would be no internet as we know it.But what of the future, big data and artificial intelligence? Should we be worried by the pace of change, and what our own data could and should be used for? Ultimately, Fry concludes, data has empowered all of us. We must have machines at our side if we're to find patterns in the modern-day data deluge. But, Fry believes, regardless of AI and machine learning, it will always take us to find the meaning in them.
夏丹
发表于9分钟前回复 :艾米丽(卡雷·奥蒂斯 Carré Otis 饰)是一名初出茅庐的律师,性感中又透露出一丝纯洁的她是许多男人们心目中朝思暮想的女神。一次工作中,艾米丽和搭档克劳迪娅(杰奎琳·比塞特 Jacqueline Bisset 饰)来到了以奔放和热情著称的巴西里约热内卢,在这里,会有怎样非凡的经历等待着她们呢?一次偶然中,艾米丽结识了名为詹姆斯(米基·洛克 Mickey Rourke 饰)的男子,詹姆斯英俊又多金,浑身上下都散发出一股诱惑的气息,巧的是,詹姆斯似乎对艾米丽十分感兴趣。被詹姆斯的魅力所折服,艾米丽不自觉的一步一步向他靠近着,殊不知,此时的自己已经陷入了詹姆斯一手打造的情欲漩涡之中无法自拔。