?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IMPLEMENTASI+METODE+VISION+TRANSFORMER+(VIT)+DALAM%0D%0AKLASIFIKASI+CITRA+MRI+PENYAKIT+ALZHEIMER%0D%0A&rft.creator=M.+Dwi%2C++Pratama%09&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=510+Matematika&rft.description=Alzheimer's+is+a+disease+that+causes+a+decline+in+cognitive+brain+function+(dementia)%0D%0Awith+10+million+new+cases+growing+every+day.+Early+detection+of+Alzheimer's%0D%0Adisease+is+needed+to+prevent+dementia+from+getting+worse.+So+there+is+a+need+for+a%0D%0Atechnology+that+can+diagnose+Alzheimer's+disease+quickly+and+accurately.%0D%0AAlzheimer's+can+be+classified+into+4+classes+non+demented%2C+very+mild+demented%2C%0D%0Amild+demented%2C+and+moderate+demented.+Deep+learning+is+a+technology+that+is%0D%0Apopular+and+often+used+in+performing+various+machine+learning+tasks+such+as+image%0D%0Aclassification.+One+of+the+methods+in+deep+learning+to+perform+image+classification%0D%0Atasks+is+Vision+Transformer+(ViT).+The+advantage+of+ViT+is+the+self-attention%0D%0Amechanism+that+can+understand+the+relationship+between+parts+of+the+data+in+an%0D%0Aunlimited+order.+In+this+study%2C+the+classification+of+MRI+images+of+Alzheimer's%0D%0Adisease+using+a+pre-trained+ViT+model+was+carried+out.+The+research+stages+are+data%0D%0Acollection%2C+data+pre-processing%2C+training%2C+testing%2C+and+performance+evaluation+of+the%0D%0Amodel+and+interpretation.+The+study+used+Alzheimer's+disease+MRI+image+data%0D%0Asourced+from+Kaggle+with+the+results+of+the+metric+evaluation+of+model%0D%0Aperformance%2C+namely+accuracy%2C+sensitivity%2C+specificity%2C+and+F1-score+in+order%0D%0A98.19%25%2C+96.34%25%2C+98.80%25%2C+and+96.37%25.+Based+on+the+results+obtained%2C+it+can+be%0D%0Aconcluded+that+the+pre-trained+Vision+Transformer+model+is+very+good+at%0D%0Aperforming+the+task+of+classifying+MRI+images+of+Alzheimer's+disease.%0D%0AKeywords+%3A+Image+Classification%2C+ViT%2C+Deep+Learning%0D%0AAlzheimer+merupakan+penyakit+penyebab+penurunan+fungsi+kognitif+otak%0D%0A(demensia)+dengan+pertumbuhan+10+juta+kasus+baru+setiap+hari.+Pendeteksian+dini%0D%0Apenyakit+Alzheimer+diperlukan+untuk+mencegah+demensia+semakin+parah.+Sehingga%0D%0Adiperlukannya+suatu+teknologi+yang+dapat+melakukan+diagnosis+penyakit+Alzheimer%0D%0Asecara+cepat+dan+akurat.+Alzheimer+secara+umum+dikategorikan+menjadi+4+tahap%0D%0Apenyakit+yaitu+non+demented%2C+very+mild+demented%2C+mild+demented%2C+dan+moderate%0D%0Ademented.+Deep+learning+merupakan+teknologi+yang+sedang+ramai+dan+biasanya%0D%0Abanyak+digunakan+dalam+berbagai+tugas+machine+learning+seperti+klasifikasi+citra.%0D%0ASalah+satu+metode+dalam+deep+learning+untuk+melakukan+tugas+klasifikasi+citra%0D%0Aadalah+Vision+Transformer+(ViT).+Kelebihan+dari+ViT+adalah+mekanisme+self%0D%0Aattention+yang+mampu+memahami+hubungan+antara+bagian+dari+data+dalam+urutan%0D%0Ayang+tidak+terbatas.+Pada+penelitian+ini%2C+dilakukan+klasifikasi+citra+MRI+penyakit%0D%0AAlzheimer+menggunakan+model+pre-trained+ViT.+Tahapan+penelitian+yang%0D%0Adilakukan+adalah+pengumpulan+data%2C+pre-processing+data%2C+proses+training%2C+testing%2C%0D%0Adan+evaluasi+kinerja+dari+model+dan+interpretasi.+Penelitian+menggunakan+data+citra%0D%0AMRI+penyakit+Alzheimer+yang+bersumber+dari+Kaggle+dengan+hasil+evaluasi+metrik%0D%0Adari+kinerja+model+yaitu+akurasi%2C+sensitivitas%2C+spesifitas%2C+dan+F1-score+secara%0D%0Aberurutan+adalah+98%2C19%25%2C+96%2C34%25%2C+98%2C80%25%2C+dan+96%2C37%25.+Berdasarkan+hasil+yang%0D%0Atelah+diperoleh%2C+dapat+disimpulkan+bahwa+model+pre-trained+Vision+Transformer%0D%0Amemiliki+performa+unggul+dalam+melakukan+tugas+klasifikasi+citra+MRI+penyakit%0D%0AAlzheimer.%0D%0AKata+Kunci+%3A+Klasifikasi+Gambar%2C+ViT%2C+Deep+Learning&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2024-06-13&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87272%2F1%2FAbstrak_M.%2520Dwi%2520Pratama%2520-%2520M.%2520Dwi%2520Pratama.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87272%2F2%2FSkripsi%2520M.%2520Dwi%2520Pratama%2520Full%2520Tanpa%2520Lampiran%2520-%2520M.%2520Dwi%2520Pratama.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87272%2F3%2FSkripsi%2520M.%2520Dwi%2520Pratama%2520Tanpa%2520Pembahasan%2520-%2520M.%2520Dwi%2520Pratama.pdf&rft.identifier=++M.+Dwi%2C+Pratama+++(2024)+IMPLEMENTASI+METODE+VISION+TRANSFORMER+(VIT)+DALAM+KLASIFIKASI+CITRA+MRI+PENYAKIT+ALZHEIMER.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F87272%2F