Find a story
Search Spins
Search titles, summaries, and missing voices across published articles — press releases, announcements, and media coverage.
0 results for “probability distribution”
Deep belief networks are exact
A new arXiv preprint claims a mathematical proof that sigmoid belief networks with finite parameters can represent any strictly positive probability distribution over n-bit binary vectors exactly — resolving an open question posed by Sutskever and Hinton.
Sep 10, 2026
The Parser Already Knows: Lightweight Bias Correction in Constrained Decoding
Researchers propose a lightweight logit correction method that leverages existing parser and lexer states during grammar-constrained decoding to restore language models' true probability distributions without increasing computational overhead or modifying model weights.
Aug 13, 2026
Quantum-Structured World Models (QSWMs) for Predictive Latent Dynamics
Researchers propose Quantum-Structured World Models (QSWMs), a quantum-inspired framework for world modeling using complex-valued and density-matrix-like latent representations, evaluated on elementary cellular automata with mixed results showing short-horizon promise but long-horizon limitations.
Aug 7, 2026