Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 ...

Regina Barzilay wasn’t looking to study cancer. She had made a name for herself as an artificial intelligence (AI) researcher at the Massachusetts Institute of Technology (MIT) in Cambridge, ...

Organizations have a wealth of unstructured data that most AI models can’t yet read. Preparing and contextualizing this data is essential for moving from AI experiments to measurable results. In ...

作者｜关涛、苏郡城 审校｜李文朋 ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...