The Machine Learning “Advent Calendar” Day 6: Decision Tree Regressor

The Machine Learning “Advent Calendar” Day 6: Decision Tree Regressor

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During the first days of this Machine Learning Advent Calendar, we explored models based on distances. Today, we switch to a completely different way of learning: Decision Trees. With a simple one-feature dataset, we can see how a tree chooses its first split. The idea is always the same: if humans can guess the split visually, then we can rebuild the logic step by step in Excel. By listing all possible split values and computing the MSE for […]

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Helping data storage keep up with the AI revolution

Helping data storage keep up with the AI revolution

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Artificial intelligence is changing the way businesses store and access their data. That’s because traditional data storage systems were designed to handle simple commands from a handful of users at once, whereas today, AI systems with millions of agents need to continuously access and process large amounts of data in parallel. Traditional data storage systems now have layers of complexity, which slows AI systems down because data must pass through multiple tiers before reaching the graphical processing units […]

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OpenAI’s GPT-5.2 Could Release on December 11; Early Testing Spotted in Notion

OpenAI’s GPT-5.2 Could Release on December 11; Early Testing Spotted in Notion

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Key Highlights: Since last week, there has been growing chatter on the internet about OpenAI’s upcoming GPT-5.2 model. A recent report from The Verge hinted at December 9 as the possible release date of the new model. But, OpenAI didn’t release the model yesterday. No doubt, you must be wondering when exactly OpenAI will launch the GPT-5.2 model, right?  Polymarket activity & market sentiment points at December 11 as GPT-5.2 release date Well, thanks to folks at Testing […]

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As AI Grows More Complex, Model Builders Rely on NVIDIA

As AI Grows More Complex, Model Builders Rely on NVIDIA

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Unveiling what it describes as the most capable model series yet for professional knowledge work, OpenAI launched GPT-5.2 today. The model was trained and deployed on NVIDIA infrastructure, including NVIDIA Hopper and GB200 NVL72 systems. It’s the latest example of how leading AI builders train and deploy at scale on NVIDIA’s full-stack AI infrastructure. Pretraining: The Bedrock of Intelligence AI models are getting more capable thanks to three scaling laws: pretraining, post-training and test-time scaling. Reasoning models, which […]

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Last Week in AI: OpenAI ‘Code Red’, Anthropic’s $15B Deal, Claude 4.5, Gemini 3, Mistral Models (Nov 24–30, 2025)

Last Week in AI: OpenAI ‘Code Red’, Anthropic’s $15B Deal, Claude 4.5, Gemini 3, Mistral Models (Nov 24–30, 2025)

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Author(s): AIversity Originally published on Towards AI. Your weekly AI roundup: Big funding, new models, AWS agent launches, Tesla’s AI5 chip, EU AI Act updates, and what it means for builders and businesses. Keep reading for links, benchmarks, and takeaway This article is 100% free to read! Non-members can read for free by clicking “MY FRIEND LINK” here! Image by AuthorThis article discusses the significant developments in the AI space from the past week, highlighting major funding events, […]

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