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The Latest Innovations in Artificial Intelligence Fall 2019 Appen

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What are some of the most recent developments in AI? With so many emerging applications for artificial intelligence making a splash across a wide range of industries, it can be difficult to keep up. This post will touch on some cool advances made in 2019 and look at what's on the horizon. Robotics is a prime area of development for the AI community so it's no surprise that there are plenty of start-ups conducting research with the intention of taking the field further. Seattle company Olis Robotics caught the attention of GeekWire earlier this year with a solution designed to take robotics not just to the next level, but somewhere else entirely.


Tensor Graph Convolutional Networks for Prediction on Dynamic Graphs

arXiv.org Machine Learning

Many irregular domains such as social networks, financial transactions, neuron connections, and natural language structures are represented as graphs. In recent years, a variety of graph neural networks (GNNs) have been successfully applied for representation learning and prediction on such graphs. However, in many of the applications, the underlying graph changes over time and existing GNNs are inadequate for handling such dynamic graphs. In this paper we propose a novel technique for learning embeddings of dynamic graphs based on a tensor algebra framework. Our method extends the popular graph convolutional network (GCN) for learning representations of dynamic graphs using the recently proposed tensor M-product technique. Theoretical results that establish the connection between the proposed tensor approach and spectral convolution of tensors are developed. Numerical experiments on real datasets demonstrate the usefulness of the proposed method for an edge classification task on dynamic graphs.


Hidden Unit Specialization in Layered Neural Networks: ReLU vs. Sigmoidal Activation

arXiv.org Machine Learning

We study layered neural networks of rectified linear units (ReLU) in a modelling framework for stochastic training processes. The comparison with sigmoidal activation functions is in the center of interest. We compute typical learning curves for shallow networks with K hidden units in matching student teacher scenarios. The systems exhibit sudden changes of the generalization performance via the process of hidden unit specialization at critical sizes of the training set. Surprisingly, our results show that the training behavior of ReLU networks is qualitatively different from that of networks with sigmoidal activations. In networks with K >= 3 sigmoidal hidden units, the transition is discontinuous: Specialized network configurations co-exist and compete with states of poor performance even for very large training sets. On the contrary, the use of ReLU activations results in continuous transitions for all K: For large enough training sets, two competing, differently specialized states display similar generalization abilities, which coincide exactly for large networks in the limit K to infinity.


Migration through Machine Learning Lens -- Predicting Sexual and Reproductive Health Vulnerability of Young Migrants

arXiv.org Machine Learning

In this paper, we have discussed initial findings and results of our experiment to predict sexual and reproductive health vulnerabilities of migrants in a data-constrained environment. Notwithstanding the limited research and data about migrants and migration cities, we propose a solution that simultaneously focuses on data gathering from migrants, augmenting awareness of the migrants to reduce mishaps, and setting up a mechanism to present insights to the key stakeholders in migration to act upon. We have designed a webapp for the stakeholders involved in migration: migrants, who would participate in data gathering process and can also use the app for getting to know safety and awareness tips based on analysis of the data received; public health workers, who would have an access to the database of migrants on the app; policy makers, who would have a greater understanding of the ground reality, and of the patterns of migration through machine-learned analysis. Finally, we have experimented with different machine learning models on an artificially curated dataset. We have shown, through experiments, how machine learning can assist in predicting the migrants at risk and can also help in identifying the critical factors that make migration dangerous for migrants. The results for identifying vulnerable migrants through machine learning algorithms are statistically significant at an alpha of 0.05.


Microsoft Azure AI hackathon's winning projects

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We are excited to share the winners of the first Microsoft Azure AI Hackathon, hosted on Devpost. Developers of all backgrounds and skill levels were welcome to join and submit any form of AI project, whether using Azure AI to enhance existing apps with pre-trained machine learning (ML) models or by building ML models from scratch. Over 900 participants joined in, and 69 projects were submitted. A big thank you to all who participated and many congratulations to the winners. Submitted by Nathan Glover and Stephen Mott, Trashรฉ is a SmartBin that aims to help people make more informed recycling decisions.


Digitizing educational standards to make learning materials reusable across countries

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Consider a refugee population coming from country C residing in host country B, with limited or no access to education. The trauma of conflict and displacement, coupled with the difficulty of integration within the host country puts refugee populations at a significant educational disadvantage, so it is worthwhile considering options that could "level the playing field" by providing improved access to education. There is hope that the vast amounts of Open Educational Resources (OER) that are freely available on the internet can play a role in this, in particular in combination with educational platforms like Kolibri. The Kolibri platform aims to provide access to learning opportunities for all and it is particularly suited for the refugee context as the runs-anywhere capabilities of the Kolibri applications allow it to be accessed in computer labs, in the classroom, from phones, and in informal learning centres. Our experience and work with partners like UNHCR have shown that in emergency and crisis contexts, a key bottleneck is the lack of sufficient educational content aligned to the learning goals of the project.


iTHiNKLabs 2019: Episode 92

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See Or Click Here Report: 96% of AI-Generated Deepfake Videos Online Are Porn Advanced Privacy 101 Impeachment? Data Says YES: How To Invest As The Economy Cracks VIDEO: Sex for Grades At Some of West Africa's Most Prestigious Universities ARTICLE American Companies Take Enormous Risks To Do Business in China Not Recommended 8 Causes of Eyelid Twitching (Eye Twitches) 10 Steps For Computer Eye Strain Relief Building a'strong body of knowledge' is good defense against costly mistakes in all endeavors. Although they think they are informed, people live in a Filter Bubble unawares.


Philosophy of Artificial Intelligence - Bibliography - PhilPapers

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Architectural style is a medium for the promotion of cultural identities and cohesion. South Asian Association for Regional Cooperation nations provide a prism through which all forms of vernacular architecture can be viewed. This study is presented through the lens of the soul of the eye coupled with the power of technological probing. It showcases research results combining the above (...) stated synergy--starting from some of SAARC's sophisticated historic cultures, cultures that ebbed and flowed along its shores and valleys. This paper shall touch upon unique cultural roots stretching back to the Dravidian civilization that flourished over 3500 years ago and also look at the grouping of houses within the Indus Valley Civilization in Lothal and the Sarasvati Valley Civilization in Kalibangan.


Experts Weigh In On The Great Hopes For Artificial Intelligence In Medicine And The Ethical Pitfalls That Come With It

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Artificial intelligence has the potential to better patient care while creating cost-efficiencies that would be impossible without it. But it could also worsen racial disparities, have profit outweighing patient care, or simply lead to mistakes that a human wouldn't make. In other news at the intersection of health care and technology: video games, virtual reality for nursing home patients and ways to identify bacteria's genetic makeup. Artificial intelligence can make diagnoses from digitized images such as mammograms and diabetic retinal scans. More sophisticated interventions might also be possible someday: algorithms that guide robots through surgery, for example, or even help restore motor control in paralyzed patients.


Artificial intelligence: The key to unlocking business success

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According to Accenture, artificial intelligence (AI) is expected to help increase labour productivity by up to 40% and potentially double annual economic growth rates by 2035. But for organisations to capitalise on these and other benefits, decision-makers must ensure AI effectively integrates into existing operations. AI must be treated like any other hyped technology; the focus must be on addressing specific business challenges that provide a return on the investment needed. Adding impetus to the rush towards implementing AI and its related technologies is the perception that the majority of early adopters have already achieved economic benefits, as outlined in the 2017 Deloitte State of Cognitive Survey. Even so, AI hasn't always enjoyed positive reviews. Some see it as threatening employment.