Despite the huge progress in myriad generation tasks, pretrained language models (LMs) such as GPT2 still tend to generate repetitive texts with maximization-based decoding algorithms for open-ended generation. We attribute their overestimation of token-level repetition probabilities to the learning bias: LMs capture simple repetitive patterns faster with the MLE loss. We propose self-contrastive training to penalize the output of a premature checkpoint of the same model when it incorrectly predicts repetition, which is shown to mitigate repetition effectively while maintaining fluency on two datasets. Furthermore, we find that LMs use longer-range dependencies to predict repetitive tokens than non-repetitive ones, which may be the cause of sentence-level repetition loops.

Artificial intelligence (AI) is more present than ever in people's lives, it has been used to create the algorithms of social networks like Facebook or TikTok, to show suggestions on streaming platforms like Spotify or to automate Google search results. This concept was first used in 1956 in a Dartmouth College conference,in the United States, and since then, the cinema has not stopped using it to create generally not very optimistic stories that deal with themes such as the replacement of human beings and the rebellion of the machines. Understanding everything that happens around this discipline of computer science is not always that simple. For this reason, Infobae made this list with movies that will help understand AI in a practical and entertaining way. Apart from being very famous in various countries around the world, it has been categorized as a cult movie. It belongs to the genres of action and science fiction.

It may look like a nightmare sequence from a science fiction film, but a network of fast-working robots is now hard at work in East London. British grocery giant Ocado is using an army of robots at its 563,000 square foot warehouse in Erith next to the Thames to gather up items for customer orders. More than 2,000 robots are working there non-stop for 20 hours a day, each picking up to 2 million food items in a shift – far beyond the capability of a human worker. The eight-wheeled robots scoot around a giant grid-like structure called the'Hive', so-called for its honeycomb-like holes that contain inventory. Powered by an algorithm, the robots pick up crates of items to take to a human to put into shopping bags for delivery.

It may bear a somewhat uncanny resemblance to the terrifying creation in the Will Smith blockbuster I, Robot. But this machine is actually real and has been billed as the'world's most advanced' humanoid. Named Ameca, it was created in a British lab and has eerily realistic movements and facial expressions. Impressive: It may bear a resemblance to the terrifying creation in the Will Smith blockbuster I, Robot. But this is actually real and has been billed as the'world's most advanced' humanoid The idea of lending your face to a robot may sound like the plot from an episode of Black Mirror, but it could soon become a reality.

Sense8 was an eight-hour Netflix Original series created by Lana and Andy Wachowski, and J. Michael Straczynski. The science fiction series starred eight characters worldwide, connected by a bond that can be felt through every sense. Sense8 follows the inhabitants of Chicago, who are all connected by more than just two or three senses; they are experiencing everything that their counterparts are seeing, sensing, hearing, and feeling. The series is a love story between two characters, and as they become more connected to their sense counterparts, they begin to feel their partners' pain. They also carry the responsibility of protecting their loved ones that are constantly in danger and fighting for freedom from some sort of outside threat.

A robot takeover is the plot of many science fiction films, but a video shared on Twitter has some believing the idea may not be too farfetched. A user shared a clip from Chinese-based Unitree robotics firm that shows a squadron of four-legged machines moving in unison. The AI-powered, canine-like robot, named, Aliengo, is designed with depth perception, high explosive sport performance and an advanced protection level – among other features. The short video shows dozens of robots crouched down on the floor, but then spring up to a squatting position, lean forward and then return to their original position - all at the same time. However, the video has sparked some funny, and terrifying responses, on Twitter with some likening to a scene from'The Terminator' and'Black Mirror.'

Nowadays we are hearing a lot of buzz around artificial intelligence or AI and robotics. We have even felt their presence in our surroundings in one or the other way. The technology sounds new but its seeds have been long sown. Do you know that AI found its way into film-business around 100 years ago? Yes, the 1927 release Metropolis depicts AI that takes the form of a humanoid robot with an intent on taking over the titular mega-city by inciting chaos.

Jim Bridenstine says you have to go to the moon to get to Mars. The Brad Pitt-helmed space epic "Ad Astra" sets a new standard for science fiction films, a former NASA engineer who served as a technical consultant for the movie told Fox News. "In my view, it sets a new standard for science fiction films, updating for all to see on the big screen some of the most fantastic imagery we have obtained of our solar system since films like '2001: A Space Odyssey' were released over 50 years ago," said Robert Yowell, who served as an engineer at NASA for 11 years and as a senior mission manager for SpaceX. The new film, set in a future in which humanity has colonized a few far-flung parts of the galaxy but still hasn't reckoned with its own existential torments, is three films rolled cohesively into one: a visually stunning movie about astronauts exploring places like Mars and Jupiter; a poignant father-son tale about coming to grips with abandonment and growing up with a certain kind of dad; and a social commentary on 21st-century concerns over environmental degradation, capitalism and our place in the world. Roy McBride, a man on a mission to the edge of our galaxy that he can't really refuse.

Machine learning and artificial intelligence (known as A.I.) both sound like futuristic terms for some dystopian future where robots take over the planet. There are lots of similarities and there is much overlap between different types of computer automated learning, inference, and autonomy, and each one comes with its own set of pros and cons. Sci-fi movies aside, there are lots of important differences between deep learning, machine learning, and artificial intelligence that highlight the different ways in which they work and the different applications they're best suited for. Here's what you need to know. This is the earliest and most broad term for computers acting on their own.

You've probably heard about "machine learning" and "artificial intelligence". We break down everything you need to know. Machine learning and artificial intelligence (known as A.I.) both sound like futuristic terms for some dystopian future where robots take over the planet. There are lots of similarities and there is much overlap between different types of computer automated learning, inference, and autonomy, and each one comes with its own set of pros and cons. Sci-fi movies aside, there are lots of important differences between deep learning, machine learning, and artificial intelligence that highlight the different ways in which they work and the different applications they're best suited for.