Fifty-Two Shades of Pig: What the UCR Archive Really Asks Classifiers to Do By Omar Swelam, Jaris Küken, Shi Bin Hoo, Frank Hutter, Lennart Purucker · ArXiv · AI/CL/LG · Nov 6, 2026 ArXiv · AI/CL/LG's note score 4 Categories: Research