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Pinaki Laskar on LinkedIn: #machinelearning #artificialintelligence #nlp

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The first wave of AI is represented by expert knowledge or criteria developed in law or other authoritative sources and encoded into a computer algorithm, which is referred to as an expert system. Second-wave AI technology is based on machine learning, or statistical learning, and includes natural-language processing (e.g., voice recognition) and computer-vision technologies, among others. In contrast to first-wave systems, second-wave systems are designed to perceive and learn. Second-wave AI systems have nuanced classification and prediction capabilities but no contextual and minimal reasoning capabilities. Examples of second-wave systems include voice-activated digital assistants, applications that assist healthcare workers in selecting appropriate treatment options or making diagnoses, and self-driving automated vehicles. Third-wave AI technologies combine the strengths of first- and second-wave AI and are also capable of contextual sophistication, abstraction, and explanation. An example of third-wave AI is a ship that can navigate the sea without human intervention for a few months at a time while sensing other ships, navigating sea lanes, and carrying out necessary tasks. Strong AI, or artificial general intelligence (AGI), as a human-level and human-like AI, in which a machine will have human-like cognitive capability, remains a significant technical challenge, or rather a wild goose chase. The world is still in the realm known as'weak' or'narrow' AI, in which AI is optimised for specific, narrow tasks such as speech recognition, performing repetitive functions, chess-playing, image generation, self-driving cars, or weaponized AI. #machinelearning #artificialintelligence #nlp #AItechnology


Does Ethical AI Development Rely On The "Algorithmically" Underserved? CHAI's Mission

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For AI to flourish in healthcare, the industry must focus on the "algorithmically underserved," said John D. Halamka, M.D., M.S., president of Mayo Clinic Platform, at the HLTH 2022 conference this month in Las Vegas. Giving visibility to the algorithmically underserved -- individuals who do not generate enough data/are not well represented enough in health data sets for AI to make a determination -- is just one requirement to overcome the prospect of AI bias in healthcare. And identifying and fixing sources of AI bias must be a focus area for an industry that's striving for ethical and equitable AI development, shared Halamka. Dr. John Halamka is President of Mayo Clinic Platform, and a founding member of the Coalition for ... [ ] Health AI For example, what if there was a national registry that hosted all the metadata needed to power the responsible development of algorithms for use in healthcare? Building this kind of standardization into the relatively black box nature of AI development is among the priorities of The Coalition for Health AI (CHAI), which launched earlier this year.


Artificial intelligence now pens a book

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The auction of the Portrait of Edmond de Belamy in 2018 made the world take notice of the creativity of artificial intelligence (AI), a trait believed to be possessed only by humans. Now, a set of AI algorithms coded by Mumbai-based Fluid AI has penned a book, Bridging the AI Gap, which the company claims is the first one to be completely written by AI algorithms. "AIs generally write small paragraphs for social media posts or a maximum of one-page-long blog posts. This is the first time they have written a full-fledged 102-page book," Fluid AI co-founder and CEO Abhinav Aggarwal said. It took the'AIs' just three days to write the entire book.


AI-driven Satellite Connectivity Linking Up IoT, Edge Computing

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Expanded use of satellites may offer another acceleration catalyst to digital transformation, edge computing, and other evolving aspects of enterprise technology. That was a key takeaway from a panel of experts and industry stakeholders at last week's Satellite 2022 conference, held in-person and via livestream. During the discussion, those panelists hashed out some of the possibilities that satellite connectivity, supported by AI, can bring to digital transformation and the enterprise IoT market. The session, "Bandwidth-as-a-Service: A New Revolution in AI-Powered Satellite Connectivity," included Muneer Zuhdi, head of cognitive cities and industries for MEA enterprise with Nokia; Charles Ferland, vice president and general manager for edge computing and telecom with Lenovo; Jean-Philippe Gillet, vice president and general manager of networks for Intelsat US; executives from DETASAD; and Darren Pralle, senior director of product management with ST Engineering iDirect. The panelists talked up the infrastructure and data analytics possibilities that may expand further thanks to satellite communications, which are increasingly intersecting with cloud and other services.


Research Engineer / Quant Dev, C++ (Senior) at Clear Street Markets - New York

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Clear Street Markets provides liquidity and transparency to electronic financial markets across the globe. Our skilled team of cross-functional experts engage in quantitative and algorithmic trading to generate exceptional results in highly competitive and rapidly changing global financial markets. The dynamic real-time environment of market making means participants must be quick and calculated. Our researchers and data scientists work tirelessly to find patterns in massive amounts of noisy data that our sophisticated traders then use to guide their complex strategies. We share ideas and collaborate to maximize our differing experiences and backgrounds, drawing inspiration from academia and parallel industries.


Head of Data Governance at AJ Bell - Manchester, United Kingdom

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The Head of Data Governance will lead and develop the use of data across AJ Bell. The successful candidate will be dynamic, enthusiastic, and passionate about Data. A critical part of the role will be establishing a centre of expertise across all stages of the data lifecycle. Additionally, the Head of Data Governance will lead an ongoing program of work to create a comprehensive data solution (including software, processes, and people) that facilitates the secure, effective collection and processing of data. The role is responsible for delivery of an effective framework across the Group, establishing and leading data governance across the organisation and will partner across all areas of AJ Bell to provide a deeper understanding of the data we have at our disposal.


AI Research Director, Duolingo English Test at Duolingo - United Kingdom

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This position is remote based in the United Kingdom. Our mission at Duolingo is to develop the best education in the world and make it universally available. But we've got more left to do -- and that's where you come in! Duolingo is the most popular language-learning application in the world, with over 500 million users and over half a billion exercises completed daily. Beyond our core learning product, we have also entered into literacy with Duolingo ABC and English proficiency testing with the Duolingo English Test.


An Introduction to t-SNE with Python Example

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I've always had a passion for learning and consider myself a lifelong learner. Being at SAS, as a data scientist, allows me to learn and try out new algorithms and functionalities that we regularly release to our customers. Often times, the algorithms are not technically new, but they're new to me which makes it a lot of fun. Recently, I had the opportunity to learn more about t-Distributed Stochastic Neighbor Embedding (t-SNE). In this post I'm going to give a high-level overview of the t-SNE algorithm.


Consultant in Data Science at Sia Partners - Brussels, Belgium

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Sia Partners is a specialist Management Consulting firm in 1999 and has grown into a global firm with approximately 2200 employees and annual revenue exceeding $400m. Our culture is strongly orientated towards high-quality expertise and delivering excellent results and outcomes for our clients, which include a wide range of multinational companies. Our global presence and our expertise in more than 30 sectors and services allows us to accompany clients worldwide. Using innovative technologies such as our own in-house apps, social networks, and digital tools, we provide a truly integrated global service. Through Consulting for Good, we put our expertise at the service of our clients' climate objectives and make sustainable development a performance lever for our clients.


[Job-9037] Data Architect Senior at CI&T - Campinas, SP

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Find open roles in Artificial Intelligence (AI), Machine Learning (ML), Natural Language Processing (NLP), Computer Vision (CV), Data Engineering, Data Analytics, Big Data, and Data Science in general, filtered by job title or popular skill, toolset and products used.