Hacker News

FEBRUARY 2, 2023

Computational Foundations for the Second Law of Thermodynamics (forthcoming) 2. But what I coveted most was the largest physics book collection there: a series of five plushly illustrated college textbooks. But one afternoon late that summer I decided I should really find out what that mysterious fifth book was all about.

Machine Learning 166

Machine Learning Machine Learning Algorithm Analytics 166

AWS Machine Learning Blog

JANUARY 12, 2024

This enables applications such as semantic search, Retrieval Augmented Generation (RAG), topic modeling, and text classification. Enterprises have access to massive amounts of data, much of which is difficult to discover because the data is unstructured. Conventional approaches to analyzing unstructured data use keyword or synonym matching.

Natural Language Processing 113

Natural Language Processing AWS Data Science Database 113

AWS Machine Learning Blog

MARCH 28, 2024

Solution overview In this post, we demonstrate the use of Mixtral-8x7B Instruct text generation combined with the BGE Large En embedding model to efficiently construct a RAG QnA system on an Amazon SageMaker notebook using the parent document retriever tool and contextual compression technique. Mixtral-8x7B uses an MoE architecture.

AWS 111

AWS Machine Learning Machine Learning AI 111

DrivenData Labs

DECEMBER 10, 2023

We are very interested in how AI-based research assistants can help NASA, and we received a diverse variety of cutting-edge AI approaches from around the globe in the Research Rovers challenge. bge-small-en-v1.5 bge-small-en-v1.5 There may be hundreds of research papers that need to be read, or at least skimmed.

AI 147

AI AI Natural Language Processing Artificial Intelligence 147