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Showing posts from April, 2025

How to Implement Image Captioning with Vision Transformer (ViT) and Hugging Face Transformers !

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Image captioning is a famous multimodal task that combines computer vision and natural language processing. The research topic has undergone considerable study over the years, and the models available today are substantially strong enough to handle a large variety of cases. In this article, we will explore the use of Hugging Face’s transformer library to utilize the latest sequence-to-sequence models using a Vision Transformer encoder and a GPT-based decoder. We will see how HuggingFace makes it simple to use openly available models to perform image captioning. Model Selection and Architecture We use the ViT-GPT2-image-captioning pre-trained model by nlpconnect available on HuggingFace. Image captioning takes an image as an input and outputs a textual description of the image. For this task, we use a multi-modal model divided into two parts; an encoder and a decoder. The encoder takes the raw image pixels as input and uses a neural network to transform them into a 1-dimensional com...

Free Data Science Courses and Programs to Learn Online !

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In the new normal, it's important to equip yourself with multiple skills to remain valuable in the job market. Organizations are looking to build a highly-skilled talent pool to take the organization to new heights. This makes it crucial to acquire additional skills that provide a competitive advantage over your peers and fast-track your career. SkillUp by Simplilearn offers free online courses on the most in-demand skills in the market. Our courses are an affordable and flexible way to build strong foundational skills for career growth.Acquire new skills from qualified instructors and industry experts for free. Learn at your own pace. Get access to our expert guides on career paths, salaries, interview tips, and other valuable resources. Select from 600+ job-ready skills on offer across various in-demand domains. Earn a Completion Certificate to add to your resume. Not sure where to start? Here's our run-down on the top data science free courses to give your career a boost i...

Interlace at Consensus 2025: Card Solutions Connect Global Web3 Firms in the "Year of Payfi" !!

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SINGAPORE, Feb. 26, 2025 /PRNewswire/ -- From February 18 to 20, 2025, Consensus Hong Kong took place at the Hong Kong Convention and Exhibition Centre, attracting global attention from the Web3 and fintech communities in what many are calling the "Year of PayFi" in the crypto industry. During the event, Interlace, a leading fintech infrastructure provider, took the stage at the highly anticipated PayFi Summit 2025. Alongside prominent industry innovators such as the Solana Foundation, Huma Finance, and DePHY, Interlace offered insights into the evolving world of cross-border payments. The summit further explored PayFi's cutting-edge applications and shed light on emerging industry trends, market opportunities, and the bright prospects ahead. Interlace CEO Michael Wu PayFi, short for Payment Finance, is an innovative technology and application model that integrates payment systems with financial services within the blockchain and cryptocurrency space. According to Lily ...

A method to image black holes !

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Caption:An artist's drawing of a black hole named Cygnus X-1. It formed when a large star caved in. This black hole pulls matter from the blue star beside it. Credits:Image: M.Weiss/NASA/CXC Researchers from MIT’s Computer Science and Artificial Intelligence Laboratory, the Harvard-Smithsonian Center for Astrophysics, and the MIT Haystack Observatory have developed a new algorithm that could help astronomers produce the first image of a black hole. The algorithm would stitch together data collected from radio telescopes scattered around the globe, under the auspices of an international collaboration called the Event Horizon Telescope . The project seeks, essentially, to turn the entire planet into a large radio telescope dish. “Radio wavelengths come with a lot of advantages,” says Katie Bouman, an MIT graduate student in electrical engineering and computer science, who led the development of the new algorithm. “Just like how radio frequencies will go through walls, they pierce th...

Is Quantum Physics Harder than Rocket Science?

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  Quantum science emerged from studies of the smallest objects in nature . Today, it promises to deepen our understanding of the universe and deliver groundbreaking technology, from quantum computers to ultra-precise measuring devices to next-generation materials, with many of these advances happening at Caltech. #ResearchDataExcellence #DataAnalysisAwards #InternationalDataAwards #ResearchDataAwards #DataExcellence #ResearchData #DataAnalysis #DataAwards #GlobalDataExcellence #DataInnovationAwards #DataResearch #ExcellenceInData #DataAwardWinners#DataAnalysisExcellence #ResearchDataInsights #GlobalResearchAwards #DataExcellenceAwards #ExcellenceInResearchData #ResearchDataLeadership #DataResearchExcellence #AwardWinningData #InternationalResearchAwards #DataAnalysisInnovation #ResearchDataAchievement #ExcellenceInDataAnalysis #GlobalDataInsights #ResearchDataSuccess #DataAwards2024 Website: International Research Data Analysis Excellence Awards Visit Our Website : researchdataanal...

The Middle East's Rapid Ascent in Digital Health Innovation: A Global Benchmark in the 2025 Black Book !

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DOHA, Qatar, January 23, 2025 (Newswire.com) - The Middle East is undergoing a seismic transformation in healthcare IT, emerging as one of the fastest-growing regions for digital health innovation. According to the 2025 Black Book of Global Healthcare IT, the region's rapid advancements in electronic health records (EHR), artificial intelligence (AI), interoperability, and revenue cycle management (RCM) reflect a bold commitment to redefining healthcare for the 21st century. This year's Black Book global HIT survey released earlier this month, encompassing insights from over six hundred healthcare tech users across the Middle East, highlights the region's unprecedented progress in adopting technologies that are setting new global benchmarks. From government-led initiatives like Saudi Arabia's Vision 2030 to innovative private sector collaborations in the UAE, Oman, and Qatar, the Middle East is carving out its place as a hub of healthcare transformation. Unprecedented ...

WHO’s principles for human genome data collection, access, use, and sharing: shaping ethical and inclusive genomics !

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The publication of the " WHO Guidance for human genome data collection, access, use and sharing " in November 2024 marks a major milestone in advancing ethical standards for genomic data globally. For the first time, a comprehensive set of principles has been established to ensure respect for individual rights, promote equity, and foster collaboration. This webinar provides a unique opportunity to hear directly from WHO experts and global leaders about the guidance and its practical implications for research, policy, and healthcare systems. Key Areas of Focus:Promoting equitable access to genomic technologies and data. Embedding ethical considerations into research and public health. Simplifying data-sharing while ensuring privacy. Strengthening the role of genomics in health systems. Building global collaboration for ethical genomic research. Target Audience: This event is designed for a wide range of stakeholders, including:Policymakers: Government agencies, regulatory bod...

Wal-Mart works to use big data to improve checkout process, manage supply chain !!

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  Retail giant Wal-Mart Stores is a huge collector of big data from around the world and in its big data hub known as the Data Cafe where more than 2.5 petabytes of data are analyzed each hour from dozens of social media websites, weather and transaction information totaling more than 200 data streams. For reference, 1 petabyte is the equivalent of the information that could be stored on 1.5 million CD-ROM discs. Also, 1 petabyte is equal to 1,024 terabytes, and one terabyte contains a little more than 1 trillion bytes. This high tech center located in the retailer’s Information Systems Division in Bentonville has reduced the time it takes to analyze data from 2.5 weeks to about 30 minutes. The retailer said the time savings is beneficial to stemming lost sales. The Data “Cafe” stands for Collaborative Analytics Facilities for Enterprise and represents one of the largest data centers in the world as the retailer tries to anticipate shoppers needs. In a recent blog post , Wal-Mart s...

Possible National Security Crisis Averted: CISA’s Reversal Extends Support for CVE Database !

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The nonprofit organization MITRE, which maintains the Common Vulnerabilities and Exposures (CVE) database, said on April 15 that the US government funding for its operations will expire without renewal; however, in a last-minute reversal announced the morning of April 16, CISA said it has extended support for the database . At the same time, CVE Board members have founded the CVE Foundation, a nonprofit not affiliated with the US federal government, to maintain the CVE program. The CVE program, which has been in place since 1999, is an essential way to report and track vulnerabilities. Many other cybersecurity resources, such as Microsoft’s Patch Tuesday update and report, refer to CVE numbers to identify flaws and fixes. Organizations called CVE Numbering Authorities are associated with MITRE and authorized to assign CVE numbers. “CVE underpins a huge chunk of vulnerability management, incident response, and critical infrastructure protection efforts,” wrote Casey Ellis, founder of c...

LLM + RAG: Creating an AI-Powered File Reader Assistant !

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Introduction AI is everywhere. It is hard not to interact at least once a day with a Large Language Model (LLM). The chatbots are here to stay. They’re in your apps, they help you write better, they compose emails, they read emails…well, they do a lot. And I don’t think that that is bad. In fact, my opinion is the other way – at least so far. I defend and advocate for the use of AI in our daily lives because, let’s agree, it makes everything much easier. I don’t have to spend time double-reading a document to find punctuation problems or type. AI does that for me. I don’t waste time writing that follow-up email every single Monday. AI does that for me. I don’t need to read a huge and boring contract when I have an AI to summarize the main takeaways and action points to me! These are only some of AI’s great uses. If you’d like to know more use cases of LLMs to make our lives easier, I wrote a whole book about them. Now, thinking as a data scientist and looking at the technical side, no...

Research reveals new exotic quantum phenomena in atom-nanophotonics interfaces !

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Research on efficient light-matter interfaces at the nanoscale has recently sparked intense interest mostly due to their plethora of potential applications, including quantum computing and quantum sensing at a single photon level. Enhancing light-matter interactions typically involves coupling an atom to a macroscopic system, such as a large optical cavity, or connecting a dense cloud of atoms with light in free space. The next step is to couple atoms to nanophotonic structures. This integration can make light-matter interactions even stronger, resulting in more robust systems. “A question that cuts to the heart of it all is whether use of nanophotonic interfaces can reveal quantum phenomena never witnessed before and not just merely make old things work better than new,” notes Darrick Chang, European Research Council grantee and principal investigator of the ERC-funded FoQAL project. “From a theoretical standpoint, the question is how to model these new systems that look quite differ...

SAS Training: Everything You Need to Know to Start !

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  Mastering SAS (Statistical Analysis System) can be a game-changer for professionals in data analytics, business intelligence, and machine learning. Whether you are an aspiring data analyst, data scientist, or SAS programmer, getting the right SAS training can open doors to exciting career opportunities. The demand for professionals skilled in SAS remains robust, particularly in sectors where regulatory compliance and data integrity are paramount, such as finance and healthcare. With all of that in mind, let’s navigate SAS training, explore certification options, and identify the best courses to advance your skills. When you start learning SAS, you can get certified, and leverage your new skills for career growth, positioning yourself as a valuable asset in the competitive data analytics landscape . What is SAS Training? SAS is a powerful software suite used for data analysis, predictive modeling, and business intelligence. Many industries, including finance, healthcare, governme...