Tag: algorithms
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Hacker News: Okta Bcrypt incident lessons for designing better APIs
Source URL: https://n0rdy.foo/posts/20250121/okta-bcrypt-lessons-for-better-apis/ Source: Hacker News Title: Okta Bcrypt incident lessons for designing better APIs Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security incident involving Okta and the vulnerabilities associated with the Bcrypt hashing algorithm when utilized improperly. It highlights how the lack of input validation in some cryptographic…
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CSA: Bias Testing for AI in the Workplace
Source URL: https://cloudsecurityalliance.org/articles/bias-testing-for-ai-in-the-workplace-why-companies-need-to-identify-bias-now Source: CSA Title: Bias Testing for AI in the Workplace Feedly Summary: AI Summary and Description: Yes Summary: The text extensively discusses the implications of bias in artificial intelligence (AI) systems, especially in hiring practices, and underscores the need for rigorous testing and ethical AI practices to mitigate discrimination. It highlights real-world…
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Hacker News: RLHF Book
Source URL: https://rlhfbook.com/ Source: Hacker News Title: RLHF Book Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the concept of Reinforcement Learning from Human Feedback (RLHF), particularly its relevance in the development of machine learning systems, particularly within language models. It highlights the foundational aspects of RLHF while aiming to provide…
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Hacker News: Mini-R1: Reproduce DeepSeek R1 "Aha Moment"
Source URL: https://www.philschmid.de/mini-deepseek-r1 Source: Hacker News Title: Mini-R1: Reproduce DeepSeek R1 "Aha Moment" Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the release of DeepSeek R1, an open model for complex reasoning tasks that utilizes reinforcement learning algorithms, specifically Group Relative Policy Optimization (GRPO). It offers insight into the model’s training…
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Hacker News: Inducing brain-like structure in GPT’s weights makes them parameter efficient
Source URL: https://arxiv.org/abs/2501.16396 Source: Hacker News Title: Inducing brain-like structure in GPT’s weights makes them parameter efficient Feedly Summary: Comments AI Summary and Description: Yes Summary: The paper introduces TopoLoss, a new loss function aimed at enhancing the organization of AI models by adopting brain-like topographic structures. This approach results in superior task performance in…
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Hacker News: Cali’s AG Tells AI Companies Almost Everything They’re Doing Might Be Illegal
Source URL: https://gizmodo.com/californias-ag-tells-ai-companies-practically-everything-theyre-doing-might-be-illegal-2000555896 Source: Hacker News Title: Cali’s AG Tells AI Companies Almost Everything They’re Doing Might Be Illegal Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the California Attorney General’s advisories on the legal challenges faced by the AI industry, particularly concerning unlawful practices such as deception, false advertising, and…