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Top 25 AI Startups Who Raised The Most Money In 2019

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These and many other fascinating insights are from an analysis of AI startups' funding rounds in 2019 using Crunchbase Pro research. AI startups who have had seed, early-stage venture or late-stage venture funding since December 31, 2018, and are U.S.-based are included in the analysis which is provided here. Crunchbase Pro found 499 startups meeting the search criteria as of today. Their AI strategies include improve every aspect of the customer's lifecycle from pricing through scheduling post-stay cleans. The company manages a growing portfolio of more than 14,000 vacation homes in the U.S, Europe, Central, and South America, and South Africa.


Mining User Behaviour from Smartphone data, a literature review

arXiv.org Machine Learning

To study users' travel behaviour and travel time between origin and destination, researchers employ travel surveys. Although there is consensus in the field about the potential, after over ten years of research and field experimentation, Smartphone-based travel surveys still did not take off to a large scale. Here, computer intelligence algorithms take the role that operators have in Traditional Travel Surveys; since we train each algorithm on data, performances rest on the data quality, thus on the ground truth. Inaccurate validations affect negatively: labels, algorithms' training, travel diaries precision, and therefore data validation, within a very critical loop. Interestingly, boundaries are proven burdensome to push even for Machine Learning methods. To support optimal investment decisions for practitioners, we expose the drivers they should consider when assessing what they need against what they get. This paper highlights and examines the critical aspects of the underlying research and provides some recommendations: (i) from the device perspective, on the main physical limitations; (ii) from the application perspective, the methodological framework deployed for the automatic generation of travel diaries; (iii)from the ground truth perspective, the relationship between user interaction, methods, and data.


Neural Subgraph Isomorphism Counting

arXiv.org Machine Learning

In this paper, we study a new graph learning problem: learning to count subgraph isomorphisms. Although the learning based approach is inexact, we are able to generalize to count large patterns and data graphs in polynomial time compared to the exponential time of the original NP-complete problem. Different from other traditional graph learning problems such as node classification and link prediction, subgraph isomorphism counting requires more global inference to oversee the whole graph. To tackle this problem, we propose a dynamic intermedium attention memory network (DIAMNet) which augments different representation learning architectures and iteratively attends pattern and target data graphs to memorize different subgraph isomorphisms for the global counting. We develop both small graphs (<= 1,024 subgraph isomorphisms in each) and large graphs (<= 4,096 subgraph isomorphisms in each) sets to evaluate different models. Experimental results show that learning based subgraph isomorphism counting can help reduce the time complexity with acceptable accuracy. Our DIAMNet can further improve existing representation learning models for this more global problem.


On Sharing Models Instead of Data using Mimic learning for Smart Health Applications

arXiv.org Machine Learning

On Sharing Models Instead of Data using Mimic learning for Smart Health Applications Mohamed Baza, Andrew Salazar †, Mohamed Mahmoud, Mohamed Abdallah ‡, Kemal Akkaya ‡ Department of Computer Science, Tennessee Tech University, Cookeville, TN, USA ‡ Department of Information and Decision Sciences, California State San Bernardino, San Bernardino, CA, USA ‡ division of Information and Computing Technology, College of Science and Engineering, HBKU, Doha, Qatar § Department of Electrical and Computer Engineering, Florida International University, Miami, FL, USA Abstract --Electronic health records (EHR) systems contain vast amounts of medical information about patients. These data can be used to train machine learning models that can predict health status, as well as to help prevent future diseases or disabilities. However, getting patients' medical data to obtain well-trained machine learning models is a challenging task. This is because sharing the patients' medical records is prohibited by law in most countries due to patients privacy concerns. In this paper, we tackle this problem by sharing the models instead of the original sensitive data by using the mimic learning approach. The idea is first to train a model on the original sensitive data, called the teacher model. Then, using this model, we can transfer its knowledge to another model, called the student model, without the need to learn the original data used in training the teacher model.


Financial markets embrace brave new world of AI - France 24

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Artificial Intelligence has spread rapidly across markets in recent years as traders constantly strive to gain the upper hand, while regulators have given a guarded welcome to the cutting-edge technology. High-frequency trading propelled by algorithms has reigned over the past decade, as banks and funds take advantage of small price fluctuations on many markets to carry out thousands of deals in a fraction of a second. Complex mathematical equations have long been used to conduct certain operations -- for example, selling or buying a security if it breaches a certain level. Yet algorithms have come under fierce criticism over "flash crashes", such as a dizzying slump in the British pound in October 2016 that was widely blamed on high-frequency deals. Artificial Intelligence now seeks to take trading into new realms, where "machine learning" (ML) software compares dozens of databases in the blink of an eye to monitor risk.


France says it carried out first armed drone strike in Mali, killing seven Islamic extremists

The Japan Times

PARIS – France's defense ministry announced Monday it had carried out its first armed drone strike, killing seven Islamic extremists in central Mali over the weekend. France joins a tiny group of countries that use armed drones, including the United States. The drone deployment came nearly one month after two French helicopters collided in Mali, killing 13 soldiers in the deadliest military loss for France in nearly four decades. A defense ministry statement said the drone strike took place Saturday while French President Emmanuel Macron was visiting neighboring Cote d'Ivoire, where France has a military base. Macron already had announced that French forces had killed 33 extremists that day.


Beneficiaries shower encomium on Coven Works, GIZ over Data Science and AI training in Nigeria - TechEconomy.ng - The leading online technology blog in Nigeria

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Valuing human capital not only serves to equip individuals with the knowledge and skills to respond to systematic shifts, it also empowers them to take part in creating a more, equal and sustainable world. Education is and will remain critical for promoting inclusive economic growth and providing a future of opportunity for all. It is in line with this, that Coven Works' has partnered with The Deutsche Gesekkschaft fur Internationale Zusammenarbeit (GIZ) to successfully train 100 youths from underserved communities in Nigeria on Data Science and Artificial Intelligence (AI). Coven Works', the leading Data Science and Artificial Intelligence education organization in Nigeria, schooled and mentored these 100 participants for a period of twelve weeks and secured placements for each trainee in a three months internship, where they will work in Data Science and Artificial Intelligence related job functions. While speaking at the Project Demonstration day of the Beneficiaries, Coven Works' Country Director, Mr. Dunsin Fatuase said that "Coven Works through Coven Labs will continue to focus on upskilling youths in underserved communities, by providing cutting edge knowledge in data science and Artificial Intelligence for Africans, and other working professionals to the point where we can say that Africa has a refined workforce fully ready for the future of work."


Google AI tool helps conservationists (and the public) track wildlife

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Google is quickly putting its wildlife-spotting AI to good use. The internet giant has launched a Wildlife Insights tool that helps conservationists track wildlife by not only parsing their photos, but sharing them in a searchable public website. The AI automatically tosses out photos that are highly unlikely to include animals and tries to label the animals it does spot, dramatically speeding up a laborious task. That, in turn, helps researchers track animal populations as they're affected by climate change and direct human intrusion. The website, meanwhile, is powerful whether or not you're a researcher.


Artificial Intelligence in Surgery

arXiv.org Artificial Intelligence

The Hamlyn Centre for Robotic Surgery, Imperial College London, UK 2. Institute of Medical Robotics, Shanghai Jiao Tong University, ChinaAbstract Artificial Intelligence (AI) is gradually changing the practice of surgery with the advanced technological development of imaging, navigation and robotic intervention. In this article, the recent successful and influential applications of AI in surgery are reviewed from preoperative planning and intra-operative guidance to the integration of surgical robots. We end with summarizing the current state, emerging trends and major challenges in the future development of AI in surgery. Keywords: Artificial intelligence, Surgical autonomy, Medical robotics, Deep learning 1. Introduction Advances in surgery have made a significant impact on the management of both acute and chronic diseases, prolonging life and continuously extending the boundary of survival. These advances are underpinned by continuing technological developments in diagnosis, imaging, and surgical instrumentation. Complex surgical navigation and planning are made possible through the use of both pre-and intra-operative imaging techniques such as ultrasound, Computed Tomography (CT), and Magnetic Resonance Imaging Preprint submitted to Frontiers of Medicine January 6, 2020 arXiv:2001.00627v1 Many terminal illnesses have been transformed into clinically manageable chronic lifelong conditions and increasing surgery is focused on the systematic level impact on patients, avoiding isolated surgical treatment or anatomical alteration, with careful consideration of metabolic, haemodynamic and neurohormonal consequences that can influence the quality of life. For recent advances in medicine, AI has played an important role in clinical decision support since the early years of developing the MYCIN system [5]. AI is now increasingly used for risk stratification, genomics, imaging and diagnosis, precision medicine, and drug discovery. The introduction of AI in surgery is more recent and it has a strong root in imaging and navigation, with early techniques focused on feature detection and computer assisted intervention for both preoperative planning and intra-operative guidance. Over the years, supervised algorithms such as active shape models, atlas based methods and statistical classifiers have been developed [1]. With recent successes of AlexNet [6], deep learning methods, especially Deep Con-volutional Neural Network (DCNN) where multiple convolutional layers are cascaded, have enabled automatically learned data-driven descriptors, rather than ad hoc handcrafted features, to be used for image understanding with improved robustness and generalizability.


Data Science & Machine Learning Programme for Beginners - Reispar Analytics Academy

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Yes!!! Our Data Science and Artificial Intelligence Masterclass Cohort 1 will commence with three tracks for January -February 2020. Members who participate at our cohorts will have the opportunity of doing an internship programme with Reispar Analytics Academy.