<mets:mets OBJID="eprint_33058" 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="2026-09-30T21:32:17Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_33058_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>PREDIKSI HARGA SAHAM PT GUDANG GARAM TBK&#13;
MENGGUNAKAN VARIASI ARSITEKTUR LSTM-GRU&#13;
DENGAN OPTIMASI HYPERPARAMETER</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Gilang Gemilang</mods:namePart><mods:namePart type="family">Sejati</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Pasar saham merupakan instrumen investasi dengan tingkat volatilitas&#13;
tinggi sehingga pergerakan harga sulit diprediksi secara akurat, khususnya pada&#13;
saham PT Gudang Garam Tbk (GGRM) yang mengalami fluktuasi signifikan dan&#13;
penurunan kinerja dalam beberapa tahun terakhir. Kondisi ini menimbulkan&#13;
ketidakpastian dalam pengambilan keputusan investasi, sehingga diperlukan&#13;
metode prediksi yang mampu menangkap pola kompleks pada data deret waktu.&#13;
Penelitian ini bertujuan untuk menganalisis peningkatan performa kinerja model&#13;
Long Short-Term Memory (LSTM), Gated Recurrent Unit (GRU) dengan&#13;
pendekatan model Hybrid LSTM–GRU dengan optimasi Hyperparameter&#13;
menggunakan metode Grid Search dalam memprediksi harga saham GGRM.&#13;
Tahapan penelitian meliputi pengumpulan data historis periode 2015–2025,&#13;
Preprocessing data (pembersihan data, penambahan indikator teknikal,&#13;
normalisasi, dan pembentukan sliding window), pembangunan dan pelatihan&#13;
model, serta evaluasi menggunakan metrik MAE, RMSE, MAPE dan koefisien&#13;
determinasi (R2). Hasil penelitian menunjukkan bahwa model Hybrid LSTM–GRU&#13;
yang dioptimasi menggunakan Grid Search mampu memberikan performa prediksi&#13;
yang baik. Penelitian ini diharapkan dapat memberikan kontribusi dalam&#13;
pengembangan model prediksi harga saham berbasis deep learning, khususnya&#13;
dalam meningkatkan performa model melalui pendekatan Hybrid dan optimasi&#13;
Hyperparameter, serta sebagai alat bantu dalam pengambilan keputusan investasi.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-05-20</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_33058"><mets:rightsMD ID="rights_eprint_33058_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_33058_329176_1" SIZE="1157732" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/1/COVER.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/1/COVER.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329177_1" SIZE="225516" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/2/BAB%20I.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/2/BAB%20I.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329178_1" SIZE="961552" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/3/BAB%20II.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/3/BAB%20II.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329179_1" SIZE="609710" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/4/BAB%20III.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/4/BAB%20III.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329180_1" SIZE="1208420" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/5/BAB%20IV.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/5/BAB%20IV.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329181_1" SIZE="92272" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/6/BAB%20V.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/6/BAB%20V.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329182_1" SIZE="183097" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/7/Daftar%20Pustaka.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/7/Daftar%20Pustaka.pdf"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329183_1" SIZE="1648450" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/8/Sourcecode%20-%2022.11.5162.zip" MIMETYPE="application/zip"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/8/Sourcecode%20-%2022.11.5162.zip"></mets:FLocat></mets:file></mets:fileGrp><mets:fileGrp USE="reference"><mets:file ID="eprint_33058_329184_1" SIZE="919204" OWNERID="https://eprints.amikom.ac.id/id/eprint/33058/9/Publikasi.pdf" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://eprints.amikom.ac.id/id/eprint/33058/9/Publikasi.pdf"></mets:FLocat></mets:file></mets:fileGrp></mets:fileSec><mets:structMap><mets:div DMDID="DMD_eprint_33058_mods" ADMID="TMD_eprint_33058"><mets:fptr FILEID="eprint_33058_document_329176_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329177_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329178_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329179_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329180_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329181_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329182_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329183_1"></mets:fptr><mets:fptr FILEID="eprint_33058_document_329184_1"></mets:fptr></mets:div></mets:structMap></mets:mets>