KCTS: Knowledge-Constrained Tree Search Decoding with Token-Level Hallucination Detection.

Sehyun Choi Tianqing Fang Zhaowei Wang Yangqiu Song

Published in: EMNLP (2023)

Keyphrases

tree search
search algorithm
game tree search
branch and bound
machine learning
optimal solution
np hard
state space
search tree
mathematical programming