?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Thi+Cham&rft.aulast=Nguyen&rft.aufirst=Thi+Cham&rft.date=12+November+2020&rft.title=A+Targeted+Topic+Model+based+Multi-Label+Deep+Learning+Classification+Framework+for+Aspect-based+Opinion+Mining&rft.genre=proceeding