1,720,958 research outputs found
Belajar cepat database NoSQL: mengunakan document oriented database (MongoDB) pada pengaplikasian big data
No full textvi, 120 halaman; 23c
EVALUASI KINERJA ALGORITMA K-NN MENGGUNAKAN K-FOLD CROSS VALIDATION PADA DATA DEBITUR KSP GALIH MANUNGGAL
No full textThe savings and loan business in this current era is increasingly circulating in society, both online and offline or conventionally. There are also many companies that provide savings and loan services to their consumers or customers or are referred to as debtors who do not consider the ability of their customers to repay their loans. In fact, there are many algorithms that can be used to overcome or predict whether a debtor will be eligible to be given a loan or not. One of them is the k-nn algorithm, where this algorithm will later classify the basic variables of a debtor's assessment. However, the accuracy of the k-nn algorithm results differ in several existing cases. This time, in this study, the k-nn algorithm will find out how much accuracy it has using the k-fold Cross Validation if it is applied to the Debtor data sample at KSP Galih manunggal. The results of the k-fold cross validation will later be able to find out the average success of a system by repeating it by randomizing the input attributes so that the system is tested for several random input attributes.Bisnis simpan pinjam di era sat ini semakin banyak beredar di masyarakat, baik itu online maupun konvensional. Banyak juga perusahaan penyedia jasa simpan pinjam kepada para konsumen atau nasabahnya atau disebut sebagai debitur yang kurang mempertimbangkan kemampuan nasabahnya dalam mengembalikan uang pinjamannya. Sebenarnya banyak algoritma yang mampu dimanfaatkan dalam mengatasi atau memprediksi seorang debitur tersbut nantinya layak untuk diberi pinjaman atau tidak. Salah satunya adalah algoritma k-nearest neighbour, dimana algorima ini nantinya akan melakukan klasifikasi varibel dasar penilaian seorang debitur. Sudah banyak juga algoritma k-nn diterapkan ke sistem pendukung keputusan memprediksi seorang debitur itu layak memperoleh pinjaman atau atau tidak disebuah bank maupun di koperasi simpan pinjam. Akan tetapi, akurasi algoritma k-nn hasilnya berbeda-beda di beberapa kasus yang sudah ada. Kali ini, pada penelitian ini algoritma k-nn akan dicaritahu seberapa besar akurasinya menggunakan k-fold Cross Validation jika diterapkan kedalam sample data Debitur di KSP Galih manunggal. Hasil dari k-fold cross validation nantinya bisa mengetahui rata-rata keberhasilan dari suatu sistem dengan cara melakukan perulangan dengan mengacak atribut masukan sehingga sistem tersebut teruji untuk beberapa atribut input yang acak
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
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