?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+KINERJA+AUGMENTASI+TEKS+BACK+TRANSLATION+DAN%0D%0ASYNONYM+REPLACEMENT+DALAM+KLASIFIKASI+STATUS%0D%0AKESEHATAN+MENTAL+MENGGUNAKAN+DISTILLED-BERT%0D%0A(DISTILBERT)&rft.creator=LUSIANA+%2C+FERISCA+N&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=510+Matematika&rft.description=Mental+health+is+an+important+aspect+that+supports+the+overall+quality+of+life+of%0D%0Aindividuals.+In+today%E2%80%99s+digital+age%2C+social+media+has+become+a+space+for+people+to%0D%0Aexpress+their+psychological+conditions.+This+phenomenon+opens+up+opportunities%0D%0Ato+utilize+text+data+as+a+source+of+information+in+the+process+of+identifying+mental%0D%0Ahealth+disorders.+This+study+aims+to+analyze+the+performance+of+two+text-based%0D%0Adata+augmentation+techniques%2C+namely+back+translation+and+synonym+replacement%2C%0D%0Ain+improving+the+performance+of+mental+health+status+classification+using+the%0D%0ADistilBERT+model.+The+study+was+conducted+on+English-language+text+data+labeled%0D%0Aaccording+to+the+type+of+mental+disorder.+The+synonym+replacement+and+back%0D%0Atranslation+augmentation+techniques+were+applied+to+balance+the+data+distribution%0D%0Ain+the+minority+class.+The+dataset+was+divided+into+80%25+training+data+and+20%25%0D%0Atest+data%2C+with+20%25+of+the+training+data+used+as+validation+data.+The+classification%0D%0Aprocess+was+performed+using+a+fine-tuned+DistilBERT+model.+The+results+showed%0D%0Athat+the+DistilBERT+model+with+synonym+replacement+augmentation+achieved+the%0D%0Ahighest+accuracy%2C+namely+87%25%2C+while+back+translation+achieved+an+accuracy+of%0D%0A86%25.+This+indicates+that+the+synonym+replacement+augmentation+technique+is+more%0D%0Aeffective+in+increasing+data+variation+and+classification+model+performance+on+the%0D%0Adataset+used+in+this+study.%0D%0AKeywords%3A+Mental+Health%2C+Text+Augmentation%2C+Text+Classification%2C+DistilBERT.&rft.publisher=FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM&rft.date=2025-06-12&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89318%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89318%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89318%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++LUSIANA+%2C+FERISCA+N++(2025)+ANALISIS+KINERJA+AUGMENTASI+TEKS+BACK+TRANSLATION+DAN+SYNONYM+REPLACEMENT+DALAM+KLASIFIKASI+STATUS+KESEHATAN+MENTAL+MENGGUNAKAN+DISTILLED-BERT+(DISTILBERT).++FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89318%2F