Relation Detection in KBQA Systems Relation detection for KBQA also starts with featurerich approaches Bast and Haussmann, 2015) towards usages of deep networks (Yih et al., 2015;Dai et al., 2016) and attention models (Yin et al., 2016;Golub and He, 2016).
all word vectors are initialized with 300-d pretrained word embeddings (Mikolov et al., 2013).