%0 Journal Article %T Innovation technology opportunity identification of civil aircraft mechanical connections based on generative topographic mapping %A Feng, Lijie %A Zhang, Huyi %A Wang, Jinfeng %A Lin, Kuo-Yi %A Li, Jinzhang %J PLoS ONE %V 18 %N 10 %D 2023-10-20 %I Public Library of Science %~ DeepDyve