%0 Journal Article %T Research on risk prediction techniques of multi-sensing pyrolytic particle electrical fire in heritage buildings based on BP neural network %A Li, Xiaobai %A Sun, Chao %A Ding, Hongjun %J Proceedings of SPIE %V 11933 %P 1193306-1193306-9 %@ 0277-786X %D 2021-10-15 %I SPIE %~ DeepDyve