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.
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.
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.
Apple beats Q1 earnings expectations with 4% revenue increase to $124.30bn. Shares surge 8% after CEO Tim Cook hints at continued growth in next quarter.
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.
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.
New GeForce RTX 5090 & 5080 GPUs with Blackwell architecture power AI content creation. FLUX models require less VRAM & generate images faster.
Secret sharing ensures secure distribution of sensitive data among parties. Shamir’s algorithm allows parties to pool data without revealing individual values.
Authors Guild launches Human Authored portal for members to confirm books are not AI-generated, with logo for proof on covers.
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.
SoftBank in talks to invest up to $25bn in OpenAI, becoming largest financial backer of ChatGPT startup. Potential $15-25bn deal with San Francisco-based company reported by Financial Times.
Labour government confirms support for third Heathrow runway, inviting proposals for assessment by summer. Chinese AI startup DeepSeek's Qwen 2.5-Max release on Lunar New Year highlights its rapid rise, pressuring both overseas and domestic competitors.
MIT researchers are developing "artificial adversarial intelligence" to mimic hackers and strengthen cybersecurity defenses against ransomware and data theft. Una-May O'Reilly from MIT CSAIL explains how AI replicates attackers' tactics to protect against cyber threats.