Introducing Palantir’s Visual Navigation (VNav) In the modern battlefield, GPS cannot be relied upon. This was starkly demonstrated when, as reported by The Wall Street Journal, “Ukrainian officials have found U.S.-made drones fragile and unable to overcome Russian jamming and GPS blackout technology.” GPS signals are susceptible to jamming, spoofing, or complete denial in certain …
By: Hechao Li and Marcelo Mayworm With special thanks to our stunning colleagues Amer Ather, Itay Dafna, Luca Pozzi, Matheus Leão, and Ye Ji. Overview At Netflix, the Analytics and Developer Experience organization, part of the Data Platform, offers a product called Workbench. Workbench is a remote development workspace based on Titus that allows data practitioners to …
With recent advances in large language models (LLMs), a wide array of businesses are building new chatbot applications, either to help their external customers or to support internal teams. For many of these use cases, businesses are building Retrieval Augmented Generation (RAG) style chat-based assistants, where a powerful LLM can reference company-specific documents to answer …
Read more “Create a multimodal chatbot tailored to your unique dataset with Amazon Bedrock FMs”
Chatbots are one of the more common, early use cases for generative AI, particularly in retail organizations. To make them useful for shoppers, a chatbot needs to be contextually sensitive to a retailer’s product catalog, with the ability to respond to customer inquiries conversationally, perhaps suggesting alternatives and complementary outfits. To accomplish this, an instruction-tuned …
Read more “Fine-tuning Gemma, the journey from beginning to end”
Recent advancements in Large Language Models (LLMs) have sparked interest in their formal reasoning capabilities, particularly in mathematics. The GSM8K benchmark is widely used to assess the mathematical reasoning of models on grade-school-level questions. While the performance of LLMs on GSM8K has significantly improved in recent years, it remains unclear whether their mathematical reasoning capabilities …
Modern organizations increasingly depend on robust cloud infrastructure to provide business continuity and operational efficiency. Operational health events – including operational issues, software lifecycle notifications, and more – serve as critical inputs to cloud operations management. Inefficiencies in handling these events can lead to unplanned downtime, unnecessary costs, and revenue loss for organizations. However, managing …
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Amazon Q Business recently added support for administrators to modify the default access control list (ACL) crawling feature for data source connectors. Amazon Q Business is a fully managed, AI powered assistant with enterprise-grade security and privacy features. It includes over 40 data source connectors that crawl and index documents. By default, Amazon Q Business …
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AI can help solve some of the world’s biggest challenges — whether climate change, cancer or national security — U.S. Secretary of Energy Jennifer Granholm emphasized today during her remarks at the AI for Science, Energy and Security session at the NVIDIA AI Summit, in Washington, D.C. Granholm went on to highlight the pivotal role …
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The award recognizes their work developing AlphaFold, a groundbreaking AI system that predicts the 3D structure of proteins from their amino acid sequences.
Calibration is a well-studied property of predictors which guarantees meaningful uncertainty estimates. Multicalibration is a related notion — originating in algorithmic fairness — which requires predictors to be simultaneously calibrated over a potentially complex and overlapping collection of protected subpopulations (such as groups defined by ethnicity, race, or income). We conduct the first comprehensive study …
Read more “When is Multicalibration Post-Processing Necessary?”