Chinese AI company DeepSeek's new chatbot rivals OpenAI's ChatGPT with superior performance and efficiency, causing a stir in US tech stocks. The Guardian explores DeepSeek's breakthrough, addressing security, censorship, and the impact on the US AI industry.
MIT chemists use generative AI to predict 3D genome structures, revolutionizing analysis speed and cell-specific gene expression research. Their model, ChromoGen, can quickly analyze DNA sequences to determine chromatin structures in single cells, opening new research opportunities.
Digital pathology is transforming cancer diagnosis with AI-powered computational pathology. French startup Bioptimus released H-optimus-0, the world's largest FM for pathology, setting a new benchmark in medical diagnostics.
Lawyer referred for using ChatGPT in court filings, generating fake case citations. Immigration minister calls for action to prevent such behavior.
OpenAI responds to cheaper Chinese rival with free o3-mini AI model for ChatGPT users, following DeepSeek's unexpected success. Users can access the new AI model without charge, but with usage limits, in response to increased competition.
The DeepSeek-R1 model family offers powerful reasoning models for AI enthusiasts, running on NVIDIA GeForce RTX 50 Series GPUs with up to 3,352 trillion operations per second. These models can tackle complex tasks like math, code, and problem-solving, enhancing user experiences on PCs and unlocking agentic workflows.
Photo Brussels festival explores AI impact with 17 projects at Hangar gallery. Artists embrace technology for optimistic exploration.
OpenAI's Sam Altman faces allegations of unauthorized use of chatbot models by a Chinese hedge fund, causing market chaos. OpenAI responds with a statement promising to protect their technology aggressively.
Retrieval-augmented generation (RAG) enhances generative AI with specific data sources, improving accuracy and trustworthiness. RAG helps models provide authoritative answers, clear ambiguity, and prevent incorrect responses, revolutionizing user trust.
Data-centric AI can create efficient models; using just 10% of data achieved over 98% accuracy in MNIST experiments. Pruning with "furthest-from-centroid" selection strategy improved model accuracy by selecting unique, diverse examples.
China's DeepSeek challenges US tech giants with premium AI at a fraction of the cost. A potential Sputnik moment in the AI race, raising questions about strategy and investment.
Aetion leverages real-world data to uncover hidden insights with Smart Subgroups and generative AI, transforming patient journeys into evidence. Aetion's use of Amazon Bedrock and Anthropic's Claude 3 LLMs enables users to interact with Smart Subgroups using natural language queries, accelerating hypothesis generation and evidence creation.
Article discusses Gradient Boosting Regression Using C# in Microsoft Visual Studio Magazine, presenting a demo of a simple version compared to XGBoost, LightGBM, and CatBoost. The demo showcases the step-by-step process of predicting values with gradient boosting regression.
Bandit algorithm vs A/B test: When A/B tests fail due to multiple variants or one-off campaigns, bandit algorithms offer a more efficient solution by focusing budget on the best performing ad variant in real-time. Bandit algorithms maximize rewards by serving the ad variant with the highest KPI, making them ideal for campaigns with numerous treatments or special events.
Secret sharing ensures secure distribution of sensitive data among parties. Shamir’s algorithm allows parties to pool data without revealing individual values.