Data Scientist shares insights from productionized projects, including forecasting service usage using Tabnet model with Optuna for hyperparameter tuning. Focus on real-world examples for aspiring data scientists and detailed insights for experienced developers.
Implementing Retrieval-Augmented Generation (RAG) with knowledge graphs enhances LLM responses. RAG using a KG combines vector-based retrieval and prompt-to-query methods for improved contextual understanding.
Clustering is vital for data scientists, with popular algorithms like K-Means and K-Means ++ improving cluster quality and distinctiveness. These algorithms group data points based on similarities, offering valuable applications in market segmentation and recommendation systems.
Legal tribunals employ three stages to assess evidence: relevance, trustworthiness, and weighing competing evidence. Understanding reasoning sentences in legal decisions is crucial for machine-learning models to automatically label them, aiding in argument mining challenges.
The UK signs the first international treaty on artificial intelligence with the EU, US, and Israel to protect human rights and democracy. The legally binding agreement aims to prevent AI misuse, misinformation, and biased decision-making.
John Lewis brings back "never knowingly undersold" promise using AI to match prices of 25 competitors in-store and online. Includes big names like Marks & Spencer, Boots, Currys, and Amazon.
Prompt engineering is crucial for maximizing generative AI model responses. Implementing automated prompt evaluation using Amazon Bedrock can enhance AI-generated content quality, user experience, and cost efficiency.
Learn to build a multilingual, agentic chat app with an AI assistant using LangGraph. Overcome language barriers in workplaces with RAG-based features and FastAPI deployment.
Research reveals 75% of US voters lack confidence in distinguishing AI-generated images. Democrats and Republicans unite in concerns over AI's impact on elections, calling for stricter regulations on synthetic media.
GeForce NOW adds 19 new games in September, including Age of Mythology: Retold. Call of Duty: Black Ops 6 Open Beta runs Sept. 6-9.
Musician Michael Smith charged with $10 million fraud using AI-generated fake songs on Spotify, Apple Music, Amazon. Smith faces up to 20 years in prison for wire fraud, money laundering conspiracy in elaborate scheme.
Six Russian nationals indicted for hacking Ukrainian government on behalf of Kremlin. Conspiracy included destruction of sensitive data using WhisperGate malware.
Amazon Bedrock offers high-performing AI models for building ecommerce chatbots. Amazon Bedrock Agents simplify the process of creating engaging and personalized conversational experiences for users.
Marks & Spencer uses AI to personalize online shopping by advising on outfit choices based on body shape and style preferences, aiming to boost online sales. The 130-year-old retailer leverages technology to enhance the shopping experience and recommend items for consumers.
Safe Superintelligence (SSI), a new AI startup cofounded by Ilya Sutskever, raised $1 billion to develop "safe" AI systems surpassing human capabilities. Backed by top venture capital firms, SSI plans to expand its team and research locations in Palo Alto and Tel Aviv.