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The European Union considering temporary facial recognition ban

#artificialintelligence

Regulation for some of the worst aspects of the internet age has been notoriously slow to come about. People spent 20 years giving away personal data before governments and regulators started to take the issue seriously. That's not a mistake that the EU are wanting to repeat, as they are looking to ensure that issues around new and emerging technologies are given adequate consideration. In a new draft of a European Commission whitepaper on artificial intelligence, mention is made of the inherent risks to privacy and human rights that'biometric remote identification' (i.e. And one current solution that the EU is exploring is, "a time-limited ban on the use of facial recognition by private or public actors in public spaces."


Artificial Intelligence and the Manufacturing of Reality

#artificialintelligence

One characteristic human foible is how easily we can falsely redefine what we experience. This flaw, called the Thomas Theorem, suggests, "If men define situations as real, they are real in their consequences."[2] Put another way, humans not only respond to the objective features of their situations but also to their own subjective interpretations of those situations, even when these beliefs are factually wrong. Other shortcomings include our willingness to believe information that is not true and a propensity to be as easily influenced by emotional appeals as reason, as demonstrated by the "North Dakota Crash" falsehood.[3] Machines can also be taught to exploit these flaws more effectively than humans: artificial intelligence algorithms can test what content works and what does not over and over again on millions of people at high speed, until their targets react as desired.[4]


Here's why an AI expert says job recruiting sites promote employment discrimination

#artificialintelligence

Data science consultant Cathy O'Neil helps companies audit their algorithms for a living. And when it comes to how algorithms and artificial intelligence can enable bias in the job hiring process, she said the biggest issue isn't even with the employers themselves. A new Illinois law that aims to help job seekers understand how AI tools are used to evaluate them in video interviews recently resurfaced the debate over AI's role in recruiting. But O'Neil believes the law tries to tackle bias too late in the process. "The problem actually lies before the application comes in. The problem lies in the pipeline to match job seekers with jobs," said O'Neil, founder and CEO of O'Neil Risk Consulting & Algorithmic Auditing.


WEF gathering in Davos strives for solutions amid global instability

The Japan Times

In 1971, the inaugural European Management Symposium was held in Davos, a ski resort in the Swiss Alps, the event a precursor to what would later become the World Economic Forum's annual meeting in Davos. "I felt the future should not be based on animosity and controversy. It should be based on reconciliation," WEF founder and Executive Chairman Klaus Schwab told The Japan Times during a 2013 interview, recalling the early years of the Davos conference. "In 1971, I published a book on multistakeholders, which means problems should always be solved through dialogues among the stakeholders, among all those people who are interested in the problems. So, I created a platform for multistakeholders to come together."


Intelligence, physics and information -- the tradeoff between accuracy and simplicity in machine learning

arXiv.org Machine Learning

How can we enable machines to make sense of the world, and become better at learning? To approach this goal, I believe viewing intelligence in terms of many integral aspects, and also a universal two-term tradeoff between task performance and complexity, provides two feasible perspectives. In this thesis, I address several key questions in some aspects of intelligence, and study the phase transitions in the two-term tradeoff, using strategies and tools from physics and information. Firstly, how can we make the learning models more flexible and efficient, so that agents can learn quickly with fewer examples? Inspired by how physicists model the world, we introduce a paradigm and an AI Physicist agent for simultaneously learning many small specialized models (theories) and the domain they are accurate, which can then be simplified, unified and stored, facilitating few-shot learning in a continual way. Secondly, for representation learning, when can we learn a good representation, and how does learning depend on the structure of the dataset? We approach this question by studying phase transitions when tuning the tradeoff hyperparameter. In the information bottleneck, we theoretically show that these phase transitions are predictable and reveal structure in the relationships between the data, the model, the learned representation and the loss landscape. Thirdly, how can agents discover causality from observations? We address part of this question by introducing an algorithm that combines prediction and minimizing information from the input, for exploratory causal discovery from observational time series. Fourthly, to make models more robust to label noise, we introduce Rank Pruning, a robust algorithm for classification with noisy labels. I believe that building on the work of my thesis we will be one step closer to enable more intelligent machines that can make sense of the world.


Exact Information Bottleneck with Invertible Neural Networks: Getting the Best of Discriminative and Generative Modeling

arXiv.org Machine Learning

The Information Bottleneck (IB) principle offers a unified approach to many learning and prediction problems. Although optimal in an information-theoretic sense, practical applications of IB are hampered by a lack of accurate high-dimensional estimators of mutual information, its main constituent. We propose to combine IB with invertible neural networks (INNs), which for the first time allows exact calculation of the required mutual information. Applied to classification, our proposed method results in a generative classifier we call IB-INN. It accurately models the class conditional likelihoods, generalizes well to unseen data and reliably recognizes out-of-distribution examples. In contrast to existing generative classifiers, these advantages incur only minor reductions in classification accuracy in comparison to corresponding discriminative methods such as feed-forward networks. Furthermore, we provide insight into why IB-INNs are superior to other generative architectures and training procedures and show experimentally that our method outperforms alternative models of comparable complexity.


Negative Statements Considered Useful

arXiv.org Artificial Intelligence

Knowledge bases (KBs), pragmatic collections of knowledge about notable entities, are an important asset in applications such as search, question answering and dialogue. Rooted in a long tradition in knowledge representation, all popular KBs only store positive information, while they abstain from taking any stance towards statements not contained in them. In this paper, we make the case for explicitly stating interesting statements which are not true. Negative statements would be important to overcome current limitations of question answering, yet due to their potential abundance, any effort towards compiling them needs a tight coupling with ranking. We introduce two approaches towards compiling negative statements. (i) In peer-based statistical inferences, we compare entities with highly related entities in order to derive potential negative statements, which we then rank using supervised and unsupervised features. (ii) In query-log-based text extraction, we use a pattern-based approach for harvesting search engine query logs. Experimental results show that both approaches hold promising and complementary potential. Along with this paper, we publish the first datasets on interesting negative information, containing over 1.1M statements for 100K popular Wikidata entities.


Revolutionary Artificial Intelligence warship contracts announced

#artificialintelligence

The funding aims to revolutionise the way warships make decisions and process thousands of strands of intelligence and data by using Artificial Intelligence (A.I.). Nine projects will share an initial £1 million to develop technology and innovative solutions to overcome increasing'information overload' faced by crews as part of DASA's Intelligent Ship – The Next Generation competition. The astonishing pace at which global threats are evolving requires new approaches and fresh-thinking to the way we develop our ideas and technology. The funding will research pioneering projects into how A.I and automation can support our armed forces in their essential day-to-day work. Intelligent Ship is focused on inventive approaches for Human-AI and AI-AI teaming for defence platforms – such as warships, aircraft, and land vehicles – in 2040 and beyond.


Army scientists train machine learning models to wrangle dirty data

#artificialintelligence

Army researchers have developed a new approach for training machine learning models that can better withstand dirty and deceptive data. Models trained under this method have greatly surpassed other state-of-the-art models in terms of robustness, scientists said. Machines outperform humans in many data-processing tasks, but sometimes fall victim to obvious mistakes that humans can see a mile away. Scientists at the U.S. Army Combat Capabilities Development Command's Army Research Laboratory designed a new approach that makes it harder for adversaries to trick machine learning models. "We were able to reduce model complexity by about a factor of 10 without affecting other performance metrics under benign conditions," said Army scientist Dr. Ananthram Swami.