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Klasifikasi Penentuan Lokasi Strategis Outlet Bank Syariah Indonesia dengan Metode Naïve Bayes Classifier
No full textFinalisasi unggah file repositori tanggal 9 Juni 2022_KurnadiIndustri perbankan di Indonesia saat ini telah berkembang begitu pesat dalam
membuat jaringan kantor atau outlet yang lebih luas kepada para nasabah dan calon
nasabah. Perkembangan sektor perbankan saat ini tidak hanya terjadi pada
perbankan konvensional saja namun juga pada perbankan syariah, salah satunya
yang sedang berkembang saat ini adalah Bank Syariah Indonesia (BSI). Bank
Syariah Indonesia berusaha untuk mengembangkan lokasi jaringan kantor atau
outlet cabang baru yang strategis. Penentuan lokasi suatu bank yang strategis ini
akan memperhatikan tingkat efisiensi lokasi operasional, karena suatu lokasi
merupakan investasi dalam jangka waktu yang cukup panjang untuk bank itu
sendiri dengan pertimbangan berbagai parameter. Parameter tersebut tentunya
dapat diklasifikasikan untuk memudahkan suatu proses analisis pengambilan
keputusan. Salah satu metode yang dapat digunakan dalam menentukan suatu
proses klasifikasi data untuk analisis pengambilan keputusan adalah dengan
menggunakan Naïve Bayes Classifier.
Naïve Bayes Classifier merupakan suatu proses klasifikasi data dengan konsep
pengklasifikasian probabilistik sederhana berdasarkan teorema bayes. Probabilistik
sederhana ini menggunakan perhitungan probabilitas atau kemungkinan kejadian
dengan melakukan proses penjumlahan frekuensi dan kombinasi nilai-nilai dari
suatu data. Metode ini memberikan asumsi bahwa variabel atau parameter yang ada
dalam data saling bebas atau independen dari nilai-nilai pada variabel atau
parameter kelas yang ada.
Penelitian ini bertujuan untuk memodelkan klasifikasi penentuan lokasi
strategis kantor atau outlet Bank Syariah Indonesia dalam cakupan wilayah
penelitian area Tapal Kuda (Jember, Bondowoso, Situbondo, dan Banyuwangi)
serta area Malang Raya (Lumajang, Malang, Pasuruan, Probolinggo) menggunakan
metode Naïve Bayes Classifiers. Variabel dalam penelitian ini akan terdiri dari
jumlah kepadatan penduduk wilayah (1
), jumlah penduduk beragama Islam (2
),
jarak outlet dengan pusat perdagangan atau pasar (3
), jarak outlet dengan pusat
pemerintahaan (4
), lokasi kawasan Industri (5
), lokasi kawasan perkantoran
(6
), jarak outlet dengan kantor keamanan (7
). Penelitian dilakukan dengan
menggunakan 58 data kantor atau outlet resmi Bank Syariah Indonesia yang
tersebar dalam cakupan batasan wilayah penelitian. Pembagian persentase data
penelitian akan digunakan 70% data training dan 30% data testing.
Hasil penentuan model dan pengenalan pola-pola klasifikasi data penelitian
kali ini diperoleh perhitungan nilai probabilitas prior dan conditional probabilities
dari masing- masing variabel proses klasifikasi. Model yang telah diperoleh dari
data training selanjutnya akan dilakukan proses pengujian evaluasi model. Hasil
akurasi proses klasifikasi menunjukan nilai sebesar 87,80% yaitu model mampu
dengan baik benar mengklasifikasikan 36 dari 41 total data training. Proses
dilanjutkan dengan pengoptimalan model menggunakan pemilihan nilai k-fold
terbaik. Hasil pengujian menunjukan digunakanya = 10 untuk diterapkan pada
metode tuning 10-fold cross validation pengujian evaluasi dan performa model
menggunakan data testing.
Hasil uji performa model dengan metode Naïve Bayes Classifier untuk
penelitian ini menunjukan nilai akurasi sebesar 94,12%. Nilai akurasi menunjukan
bahwa metode ini baik untuk mengklasifikasikan data kestrategisan suatu lokasi
kantor atau outlet. Metode ini mengklasifikasikan 16 dari total 17 data testing
dengan benar. Evaluasi model dengan perhitungan nilai luasan di bawah kurva
ROC atau nilai AUC menunjukan hasil sebesar 0,9808. Nilai tersebut menghasilkan
performa model klasifikasi yang dilakukan metode Naïve Bayes Classifier pada
penelitian ini tergolong dalam klasifikasi yang sangat baik. Penelitian ini
menghasilkan 6 rekomendasi hierarki variabel paling berpengaruh dari 7 variabel
yang digunakan berdasarkan konsep variable importance. Penentuan variable
importance dapat menjadi pertimbangan institusi Bank Syariah Indonesia dalam
mengoptimalkan indikator pemilihan lokasi kantor atau outlet yang strategis
kedepanya sesuai dengan hasil hierarki yang diperoleh dalam penelitian ini.Dosen Pembimbing Utama : Dr. Mohamat Fatekurohman, S.Si., M.Si.
Dosen Pembimbing Anggota : Dian Anggraeni, S.Si., M.Si
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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