Finetuning Large Language Models for Automated Depression Screening in Nigerian Pidgin English: GENSCORE Pilot Study. - Isaac Iyinoluwa Olufadewa; Miracle Ayomikun Adesina; Ezekiel Ayodeji Oladejo; Uthman Babatunde Usman; Owen Kolade Adeniyi; Matthew Tolulope Olawoyin (CoRR, 2026)