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Neural Probabilistic Model for Non-projective MST Parsing

arXiv.org Machine Learning

In this paper, we propose a probabilistic parsing model that defines a proper conditional probability distribution over non-projective dependency trees for a given sentence, using neural representations as inputs. The neural network architecture is based on bidirectional LSTM-CNNs, which automatically benefits from both word-and character-level representations, by using a combination of bidirectional LSTMs and CNNs. On top of the neural network, we introduce a probabilistic structured layer, defining a conditional log-linear model over non-projective trees. By exploiting Kirchhoff's Matrix-Tree Theorem (Tutte, 1984), the partition functions and marginals can be computed efficiently, leading to a straightforward end-to-end model training procedure via back-propagation. We evaluate our model on 17 different datasets, across 14 different languages. Our parser achieves state-of-the-art parsing performance on nine datasets.


Formalization, Mechanization and Automation of G\"odel's Proof of God's Existence

arXiv.org Artificial Intelligence

G\"odel's ontological proof has been analysed for the first-time with an unprecedent degree of detail and formality with the help of higher-order theorem provers. The following has been done (and in this order): A detailed natural deduction proof. A formalization of the axioms, definitions and theorems in the TPTP THF syntax. Automatic verification of the consistency of the axioms and definitions with Nitpick. Automatic demonstration of the theorems with the provers LEO-II and Satallax. A step-by-step formalization using the Coq proof assistant. A formalization using the Isabelle proof assistant, where the theorems (and some additional lemmata) have been automated with Sledgehammer and Metis.


AP News : Putin: Leader in artificial intelligence will rule world

#artificialintelligence

MOSCOW (AP) - Russian President Vladimir Putin says that whoever reaches a breakthrough in developing artificial intelligence will come to dominate the world. Putin, speaking Friday at a meeting with students, said the development of AI raises "colossal opportunities and threats that are difficult to predict now." He warned that "the one who becomes the leader in this sphere will be the ruler of the world." Putin warned that "it would be strongly undesirable if someone wins a monopolist position" and promised that Russia would be ready to share its know-how in artificial intelligence with other nations. The Russian leader predicted that future wars will be fought by drones, and "when one party's drones are destroyed by drones of another, it will have no other choice but to surrender."


17 Top AI and Machine Learning Conferences for Developers in 2017 - Watson

#artificialintelligence

Whether you're interested in cognitive computing, artificial intelligence or machine learning, you probably know that the fourth industrial revolution is well underway and accelerating rapidly. The speed of change presents a challenge to developers who want to stay abreast of the latest ideas and approaches. Conferences, workshops and other meetings provide opportunities to learn where the jobs and technology is headed and a chance to learn and practice the skills necessary to keep up. Why you should attend: AI engineers, practitioners, researchers and scientists will discuss the latest developments in the field, while tutorials and workshops will give attendees a chance to hone their skills. Speakers will be drawn from a wide variety of sectors, including Microsoft, MIT, the National Science Foundation and NASA Ames Research Center.


Huawei unveils faster phone chip it says can beat Apple, Samsung

#artificialintelligence

BERLIN (Reuters) - Huawei [HWT.UL] aims to use artificial intelligence-powered features such as instant image recognition to take on rivals Samsung and Apple when it launches its new flagship phone next month, a top executive said on Saturday. Richard Wu, chief executive of Huawei's consumer business, on Saturday revealed a powerful new mobile phone chip Huawei is betting on for its upcoming flagship Mate 10 and other high-end phones to deliver faster processing and lower power consumption. Huawei will launch the Mate 10 and its sister phone, the Mate 10 Pro, in Munich on Oct. 16, Wu confirmed. He declined to detail new features, but the phones are expected to boast large, 6-inch-plus full-screen displays, tech blogs predict. Artificial intelligence (AI) built into its new chips can help make phones more personalized, or anticipate the actions and interests of their users, Wu said.


This chart spells out in black and white just how many jobs will be lost to robots

@machinelearnbot

When robots come for our jobs, the first people to fall will be those working in retail and fast food restaurants as well as the ubiquitous secretaries who are an indispensable part of the corporate world. It may not happen overnight but slowly, machines are gaining on man's turf and in a decade or two, about 50% of jobs in existence today will have gone the way of dinosaurs, or in this case, automation, according to Henrik Lindberg, chief technology officer at Swedish fintech company Zimpler. Using data from a comprehensive employment report from University of Oxford, Lindberg drew up a monochrome chart, reproduced by Visual Capitalist, that illustrates a society that is increasingly relying on robots. "As computers get better at, for example, perception--think self-driving car--those services jobs are likely next up to be replaced by machines," said Jeff Desjardins, an editor of Visual Capitalist. In the chart above, the black field shows jobs that will disappear with automation while the white represents those that are projected to survive.


Source code of award-winning knowledge base is now available for everyone

#artificialintelligence

Almost every word has more than one meaning. Modern search engines solve this problem using knowledge bases. Yago was one of the first knowledge bases, developed by scientists at the Max Planck Institute for Informatics in Saarbrücken and the Télécom ParisTech in Paris. Last week, the researchers received an award for their work on Yago from the most important scientific journal in the field of artificial intelligence. Today, they are releasing Yago's source code.


Interspeech 2017 -- Robots, Deep Neural Networks and the Future of Speech

#artificialintelligence

Written by: Dr. John Kane, VP of Signal Processing & Data Science at Cogito There was something special about the prospect of having Interspeech 2017, the most prominent speech science and technology conference of the year, in Stockholm. Perhaps because of its rich history of speech science, including being home to great researchers like the late Gunnar Fant, who was responsible for pioneering work on the acoustics of speech production and speech synthesis. On arrival to the conference at Stockholm University, the specialness was evident as the opening ceremony was held in the architecturally impressive Aula Magna building where the FurHat robot delivered conference logistical information to the audience. There ensued a compelling four days of speech and language processing paper presentations that provided a window into the newest innovations in voice, emotion and speech technology. Check out the top themes from this year's interspeech conference below.


Russia Sees Artificial Intelligence as Key to World Domination

#artificialintelligence

The digital arms race between the United States and Russia appears to be accelerating, fueled in part by new comments by Russian President Vladimir Putin. Putin, speaking to a group of Russian students Friday, called artificial intelligence "not only Russia's future" but "the future of the whole of mankind." "The one who becomes the leader in this sphere will be the ruler of the world," he said. "There are colossal opportunities and threats that are difficult to predict now." Top U.S. intelligence officials have been warning of a "perpetual contest" between the United States and Russia, with much of it playing out in the digital domain.


Level 7 Systems wins customers with Watson Speech to Text API - Watson

#artificialintelligence

One of the world's most disruptive industries is voice services. Once dominated by a few large and established players, new innovations in Internet Protocol (IP) communication technologies are making it easier for non-telecom businesses--including software and hardware companies--to compete effectively. To be successful, however, it's not enough for these challengers to have a great idea. They must also be able to focus their efforts on what they do best and get their solutions to market quickly. Level 7 Systems is one such startup.