This tree search framework hits 98.7% on documents where vector search fails

PageIndex, a new open-source framework, achieves 98.7% accuracy on complex document retrieval by using tree search instead of ...

Most RAG systems don’t understand sophisticated documents — they shred them

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

All in the Family

How do scientists diagram evolutionary relationships? Scientists represent evolutionary relationships with tree diagrams (also called cladograms) because new life forms appear the way new branches ...
TreeHugger

How to Identify a Tree by Its Leaves, Flowers, or Bark

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaves are the food factories of the tree. Powered by sunlight, the green ...
insider.si.edu

Root Snake on a Tree Trunk, (sculpture)

National Museum of American Art, 1990. Smithsonian American Art Museum, 2006. Smithsonian American Art Museum 8th & G Streets, N.W Washington District of Columbia 20560 Accession Number: 1986.65.338 ...