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Dwarf: Disease-weighted network for attention map refinement

Dwarf: Disease-weighted network for attention map refinement

arXiv:2406.17032v1 Announce Type: new Abstract: The interpretability of deep learning is crucial for evaluating the reliability of medical imaging models and reducing the risks of inaccurate patient recommendations. This study addresses the "human out of the loop" and "trustworthiness" issues in medical image analysis by integrating medical professionals into the interpretability process. We propose a disease-weighted attention map refinement network (Dwarf) that leverages expert feedback to enhance model relevance and accuracy. Our method employs cyclic training to iteratively improve diagnostic performance, generating precise and interpretable feature maps. Experimental results demonstrate significant improvements in interpretability and diagnostic accuracy across multiple medical…
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ChatGPT for macOS no longer requires a subscription

ChatGPT for macOS no longer requires a subscription

The macOS ChatGPT desktop app is now available to everyone. That is, provided you’re running an Apple Silicon Mac (sorry, Intel users) and your computer is on macOS Sonoma or higher. OpenAI rolled out the app gradually, starting with Plus subscribers last month.ChatGPT now has an official macOS client before it has a Windows one. (In case you haven’t heard, Microsoft is its most crucial partner.) Of course, Windows 11 has the OpenAI-powered Microsoft CoPilot baked into its OS, which likely explains the omission. OpenAI and Apple are also teaming up on Apple Intelligence, which arrives later this year (unless…
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Multilingual Entity Linking Using Dense Retrieval

Multilingual Entity Linking Using Dense Retrieval

arXiv:2406.16892v1 Announce Type: new Abstract: Entity linking (EL) is the computational process of connecting textual mentions to corresponding entities. Like many areas of natural language processing, the EL field has greatly benefited from deep learning, leading to significant performance improvements. However, present-day approaches are expensive to train and rely on diverse data sources, complicating their reproducibility. In this thesis, we develop multiple systems that are fast to train, demonstrating that competitive entity linking can be achieved without a large GPU cluster. Moreover, we train on a publicly available dataset, ensuring reproducibility and accessibility. Our models are evaluated for 9 languages…
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Toys R Us unveils first commercial made with OpenAI’s Sora

Toys R Us unveils first commercial made with OpenAI’s Sora

Don’t miss OpenAI, Chevron, Nvidia, Kaiser Permanente, and Capital One leaders only at VentureBeat Transform 2024. Gain essential insights about GenAI and expand your network at this exclusive three day event. Learn More Retailer Toys R Us taps into AI-generated videos with its latest brand video, which uses OpenAI’s non-public generative AI video model Sora.  The video, made with Sora by ad agency Native Foreign, gives a quick summary of the origin story of Toys R Us by its real life founder, Charles Lazarus. It features a fully AI representation of a young Lazarus and the toy store’s mascot, Geoffrey…
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Some countries are cutting down their workweeks. Greece is doing the exact opposite.

Some countries are cutting down their workweeks. Greece is doing the exact opposite.

Starting Monday, some workers in Greece could have 48-hour workweek. The change aims to tackle labor productivity issues stemming from unemployment and shrinking populations, which have left many employees to work beyond their hours without extra compensation.The reform, which was passed in September, applies to workers in selected private industries, including retail, agriculture, and some service sectors. It also applies to businesses that provide round-the-clock services.Workers will be paid 40% more for the extra hours worked.Employees can be asked to split their work in various ways: working two additional hours a day or working a maximum of eight hours on…
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Generative Data Assimilation of Sparse Weather Station Observations at Kilometer Scales

Generative Data Assimilation of Sparse Weather Station Observations at Kilometer Scales

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs. Source link lol
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PVUW 2024 Challenge on Complex Video Understanding: Methods and Results

PVUW 2024 Challenge on Complex Video Understanding: Methods and Results

arXiv:2406.17005v1 Announce Type: new Abstract: Pixel-level Video Understanding in the Wild Challenge (PVUW) focus on complex video understanding. In this CVPR 2024 workshop, we add two new tracks, Complex Video Object Segmentation Track based on MOSE dataset and Motion Expression guided Video Segmentation track based on MeViS dataset. In the two new tracks, we provide additional videos and annotations that feature challenging elements, such as the disappearance and reappearance of objects, inconspicuous small objects, heavy occlusions, and crowded environments in MOSE. Moreover, we provide a new motion expression guided video segmentation dataset MeViS to study the natural language-guided video understanding…
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UK needs system for recording AI misuse and malfunctions, thinktank says

The UK needs a system for recording misuse and malfunctions in artificial intelligence or ministers risk being unaware of alarming incidents involving the technology, according to a report.The next government should create a system for logging incidents involving AI in public services and should consider building a central hub for collating AI-related episodes across the UK, said the Centre for Long-Term Resilience (CLTR), a thinktank.CLTR, which focuses on government responses to unforeseen crises and extreme risks, said an incident reporting regime such as the system operated by the Air Accidents Investigation Branch (AAIB) was vital for using the technology successfully.The…
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