LightGBM, a powerful tree-based system, offers binary and multi-class classification, regression, and ranking. Python's user-friendly API makes it easy to install and use LightGBM for model evaluation, despite the challenge of managing numerous parameters.
OpenAI unveils CriticGPT to improve AI alignment through RLHF. CriticGPT assists human reviewers in identifying coding errors, outperforming human critiques in 63% of cases.
VP of Data Science shares tips on evaluating data vendors for model improvement. Key: translate model improvements into dollars for clear decision-making.
24-year-old Remy Ra St. Felix led a violent gang targeting cryptocurrency savings, committing armed robberies, assaults, and even a kidnapping. Despite only stealing $150,000 in crypto, the gang inflicted harm on 11 victims across four US states, highlighting the dangers of physical crypto theft.
Amazon Bedrock simplifies generative AI model selection by offering a range of high-performing FMs from top AI companies through a single API. RAG enhances content generation by incorporating retrieval, improving accuracy and informativeness, with key components like foundation models, vector stores, retrievers, and embedders.
SyncTwin GmbH leverages NVIDIA Omniverse and cuOpt to create digital twins for factories, optimizing production and enhancing collaboration. OpenUSD framework enables seamless integration of diverse manufacturing data, revolutionizing factory planning and operations.
Optimal workload distribution in microservice applications is crucial for handling thousands of requests per second. Load balancers and health checks play key roles in distributing requests and maintaining system efficiency.
University of Reading researchers use AI-generated exam answers to deceive professors, raising concerns about academic integrity in student assignments. Fake student identities submitted ChatGPT-4 generated answers, outperforming real students in online assessments.
NBC plans to use AI-generated clone of Al Michaels' voice for daily Olympic recaps, sparking concerns about future sports commentators. Michaels, known for iconic calls since 1971, will narrate 2024 Summer Olympics on Peacock, despite being dropped from NFL coverage in 2023.
Researchers from UC Santa Cruz, UC Davis, LuxiTech, and Soochow University have developed an AI language model without matrix multiplication, potentially reducing environmental impact and operational costs of AI systems. Nvidia's dominance in data center GPUs, used in AI systems like ChatGPT and Google Gemini, may be challenged by this new approach using custom-programmed FPGA chips.
Ansys utilizes NVIDIA technology to tackle complex challenges in 3D-IC design at the Design Automation Conference. Using NVIDIA Omniverse and Modulus, Ansys engineers can optimize chip performance and reliability with AI-based surrogate models for faster simulations.
Anthropic's latest AI model, Claude LLM, outperforms competitors like OpenAI in coding and text-based reasoning, with improved nuance and humor understanding. External experts have evaluated the safety mechanisms in Claude 3.5 Sonnet, highlighting a commitment to safety and transparency in AI development.
Centre for Long-Term Resilience urges UK government to track AI incidents to prevent risks. CLTR recommends central hub for logging AI-related episodes nationwide.
AI griefbots are imitating the dead, offering a virtual connection to lost loved ones. Documentary explores digital afterlife industry's impact on the grieving process.
Dimensionality reduction using PCA & neural autoencoder in C#. Autoencoder reduces mixed data, PCA only numeric. Autoencoder useful for data visualization, ML, data cleaning, anomaly detection.