<mets:mets OBJID="eprint_32252" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-08-01T11:01:48Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_32252_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>PERBANDINGAN ALGORITMA LSTM, Bi-LSTM, DAN GRU UNTUK&#13;
PREDIKSI HARGA CRYPTO</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Wisnu</mods:namePart><mods:namePart type="family">Wicaksono</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Tingginya Ketidakstabilan harga cryptocurrency seperti Bitcoin&#13;
menciptakan risiko signifikan bagi investor dan institusi keuangan. Model prediksi&#13;
tradisional seringkali gagal menangkap pola data deret waktu yang kompleks dan&#13;
non-stasioner ini. Meskipun model deep learning seperti LSTM, Bi-LSTM, dan&#13;
GRU telah banyak diterapkan, terdapat kebutuhan untuk perbandingan kinerja yang&#13;
komprehensif untuk menentukan arsitektur yang paling optimal dalam&#13;
memprediksi harga aset yang sangat fluktuatif. &#13;
Penelitian ini membandingkan tiga model yaitu LSTM, Bi-LSTM, dan &#13;
GRU. Metode penelitian dimulai dari pengumpulan data harga Bitcoin (BTC) per &#13;
jam periode 2018-2025. Data harga penutupan (Close) kemudian diproses&#13;
menggunakan normalisasi MinMax Scaler dan teknik sliding window dengan time&#13;
step 24 jam. Dataset dibagi menjadi 80% data latih dan 20% data uji, kemudian&#13;
ketiga model dievaluasi kinerjanya menggunakan metrik RMSE, MAE, MAPE, dan&#13;
R2 Score. &#13;
Hasil penelitian menunjukkan bahwa model Bi-LSTM mencapai kinerja&#13;
terbaik dengan tingkat error terendah dengan RMSE 503.49, MAE 331.89, MAPE&#13;
0.39%, dan R² 0.9994. Model LSTM menempati posisi kedua dengan RMSE&#13;
518.03, MAE 343.63, MAPE 0.41%, dan R² 0.9994, sedangkan GRU memiliki&#13;
error tertinggi dengan RMSE 618.01, MAE 441.79, MAPE 0.49%, dan R² 0.9991.&#13;
Menariknya, Bi-LSTM juga terbukti paling efisien dalam pembelajaran (konvergen&#13;
di epoch 19) meskipun paling lambat secara komputasi (13ms/step). Penelitian ini&#13;
memberikan kontribusi praktis bagi investor dan pengembang sistem FinTech&#13;
dalam memilih model prediksi yang paling akurat dan efisien.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:classification authority="lcc">006 Metode komputer khusus</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-01-28</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas AMIKOM Yogyakarta;Fakultas Ilmu Komputer</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_32252"><mets:rightsMD ID="rights_eprint_32252_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
<p xmlns="http://www.w3.org/1999/xhtml"><strong>For work being deposited by its own author:</strong> 
In self-archiving this collection of files and associated bibliographic 
metadata, I grant EPrints Universitas Amikom Yogyakarta the right to store 
them and to make them permanently available publicly for free on-line. 
I declare that this material is my own intellectual property and I 
understand that EPrints Universitas Amikom Yogyakarta does not assume any 
responsibility if there is any breach of copyright in distributing these 
files or metadata. (All authors are urged to prominently assert their 
copyright on the title page of their work.)</p>

<p xmlns="http://www.w3.org/1999/xhtml"><strong>For work being deposited by someone other than its 
author:</strong> I hereby declare that the collection of files and 
associated bibliographic metadata that I am archiving at 
EPrints Universitas Amikom Yogyakarta) is in the public domain. If this is 
not the case, I accept full responsibility for any breach of copyright 
that distributing these files or metadata may entail.</p>

<p xmlns="http://www.w3.org/1999/xhtml">Clicking on the deposit button indicates your agreement to these 
terms.</p>
    </mods:useAndReproduction></mets:xmlData></mets:mdWrap></mets:rightsMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323027_1" SIZE="772137" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/1/COVER.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/1/COVER.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323028_1" SIZE="278479" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/2/BAB%20I.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/2/BAB%20I.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323029_1" SIZE="560277" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/3/BAB%20II.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/3/BAB%20II.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323030_1" SIZE="278269" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/4/BAB%20III.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/4/BAB%20III.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323031_1" SIZE="688726" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/5/BAB%20IV.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/5/BAB%20IV.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323032_1" SIZE="103585" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/6/BAB%20V.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/6/BAB%20V.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323033_1" SIZE="173725" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/7/Daftar%20Pustaka%20dan%20Lampiran.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/7/Daftar%20Pustaka%20dan%20Lampiran.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323034_1" SIZE="512479" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/8/Sourcecode%20-%2022.11.4728.zip" MIMETYPE="application/zip"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/8/Sourcecode%20-%2022.11.4728.zip"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_32252_323035_1" SIZE="3376022" OWNERID="https://eprints.amikom.ac.id/id/eprint/32252/9/Publikasi.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/32252/9/Publikasi.pdf"></mets:FLocat></mets:file></mets:fileGrp></mets:fileSec><mets:structMap><mets:div DMDID="DMD_eprint_32252_mods" ADMID="TMD_eprint_32252"><mets:fptr FILEID="eprint_32252_document_323027_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323028_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323029_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323030_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323031_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323032_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323033_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323034_1"></mets:fptr><mets:fptr FILEID="eprint_32252_document_323035_1"></mets:fptr></mets:div></mets:structMap></mets:mets>