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Articles 1 - 30 of 763
Full-Text Articles in Physical Sciences and Mathematics
Penghitungan Premi Untuk Asuransi Kendaraan Bermotor Berdasarkan Sejarah Frekuensi Klaim Pemegang Polis Menggunakan Analisis Bayes, Aceng Komarudin Mutaqin, Komarudin Komarudin
Penghitungan Premi Untuk Asuransi Kendaraan Bermotor Berdasarkan Sejarah Frekuensi Klaim Pemegang Polis Menggunakan Analisis Bayes, Aceng Komarudin Mutaqin, Komarudin Komarudin
PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika
Makalah ini membahas masalah penghitungan premi untuk asuransi kendaraan bermotor berdasarkan sejarah frekuensi klaim pemegang polis menggunakan analisis Bayes. Dilihat dari sudut pandang pemegang polis, premi yang dihasilkan bersifat adil, karena premi yang harus dibayarkan pada saat perpanjangan polis proporsional dengan taksiran frekuensi klaimnya. Sementara itu, dilihat dari sudut pandang perusahaan asuransi, akan menghasilkan keseimbangan finansial. Sebagai bahan aplikasi digunakan data klaim pemegang polis asuransi kendaraan bermotor dari salah satu perusahaan asuransi yang berdomisili di Bandung.
Kata kunci : sistem bonus malus, analisis Bayes, asuransi kendaraan bermotor, frekuensi klaim
Analisis Interaksi Genotip X Lingkungan Menggunakan Structural Equation Modeling, I Made Sumertajaya, Ahmad Ansori Matjjik, I Gede Nyoman Mindra Jaya
Analisis Interaksi Genotip X Lingkungan Menggunakan Structural Equation Modeling, I Made Sumertajaya, Ahmad Ansori Matjjik, I Gede Nyoman Mindra Jaya
PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika
Additive Main Effect and Multiplicative Model (AMMI Model) nowadays is used to asses in plant breeding, especially to asses the Genotype × Environment Interaction (GEI) on multi-environment trial. The presence of genotype × environment interaction (GEI) creates difficulties in modeling complex trait that involve sequence biological process. Coupling Structural equation modeling with AMMI was developed to analyzed genotype × environment interaction (GEI). Structural equation modeling allows us to account for underlying sequential process in plant development by incorporating intermediate variables associated with those processes in the model. With this method we can incorporating genotypic and environmental covariate in the model …
Seleksi Model Neural Network Menggunakan Inferensi Statistik Dari R^2 Increment Dan Uji Wald Untuk Peramalan Time Series Multivariat, Dhoriva Urwatul Wustqa
Seleksi Model Neural Network Menggunakan Inferensi Statistik Dari R^2 Increment Dan Uji Wald Untuk Peramalan Time Series Multivariat, Dhoriva Urwatul Wustqa
PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika
Dalam makalah ini akan dibahas tentang seleksi model neural network untuk peramalan time series multivariat melalui pendekatan statistika inferensial. Pembahasan mencakup dua kajian, yaitu kajian teoritis tentang sifat asimtotis dari penduga parameter model NN dan distribusi dari statistik uji yang digunakan, dan kajian empiris berupa penerapan teori untuk membentuk prosedur pemilihan model NN untuk peramalan time series multivariat. Prosedur yang diusulkan merupakan kombinasi dari metode forward berdasarkan pada inferensia statistik kontribusi penambahan R2 increment dan metode backward dengan uji Wald. Untuk melihat efektivitas dari prosedur digunakan data simulasi. Hasil simulasi menunjukkan bahwa prosedur seleksi model dapat secara efektif diterapkan untuk …
Perbandingan Model Neural Network Dan Regresi Logistik Pada Kasus Masa Studi Mahasiswa Jurusan Pendidikan Matematika Fmipa Uny, Dhoriva Urwatul Wutsqa, Sri Rezeki
Perbandingan Model Neural Network Dan Regresi Logistik Pada Kasus Masa Studi Mahasiswa Jurusan Pendidikan Matematika Fmipa Uny, Dhoriva Urwatul Wutsqa, Sri Rezeki
PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika
Penelitian ini bertujuan untuk membandingkan model Neural Network (NN) dengan regresi logistik dalam memodelkan masalah klasifikasi pada kasus masa studi mahasiswa Jurusan Pendidikan Matematika FMIPA UNY, dan mengetahui faktor-faktor yang mempengaruhi masa studi mahasiswa Jurusan Pendidikan Matematika FMIPA UNY. Subyek penelitian ini adalah mahasiswa Jurusan Pendidikan Matematika yang lulus sejak Agustus 2001 hingga November 2005. Jumlah responden dalam penelitian ini sebanyak 319 orang. Variabel respon (Y) dalam penelitian ini adalah ketepatan masa studi. Variabel penjelasnya yaitu jenis kelamin (X1), IPK tahun pertama (X2) dan program studi (X3). Variabel penjelas dipilih berdasarkan ketersediaan data. Untuk membandingkan kedua model digunakan kriteria ketepatan …
Pemodelan Persamaan Struktural Dengan Analisis Linear Structure Relationship (Lisrel), Ida Mariati Hutabarat
Pemodelan Persamaan Struktural Dengan Analisis Linear Structure Relationship (Lisrel), Ida Mariati Hutabarat
PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika
The structural equation modeling is a part of statistics which can be used to analyze relation which is developed through one or more dependent variable which is explained by one or more independent variable, and at the same time one or more independent variable acts as an independent variable for the other dependent variable. In the covariance structure based structural equation modeling the analysis which is frequently used is the Linear Structure Relationship (LISREL) analysis. The aim of this study is to learn the accuracy and consistence of the estimated values of parameters of structural equation model using LISREL analysis. …
International Data Privacy Lawws And The Protectors Of Privacy, Ilmr Editors
International Data Privacy Lawws And The Protectors Of Privacy, Ilmr Editors
Brigham Young University International Law & Management Review
No abstract provided.
Minerva 2008, The Honors College
Minerva 2008, The Honors College
Minerva
This issue of Minerva includes an article on the completion of the restoration of Colvin Hall; a reflection by Ruth Nadelhaft, former UMaine Honors program director; and an article on Honors alumnus and Nobel Peace Prize winner Bernard Lown and his 2008 Rezendes Visiting Scholar in Ethics Lecture/Distinguished Honors Graduate Lecture.
Transient Analysis Of Heat And Mass Transfer By Natural Convection In Power-Law Fluid Past A Vertical Plate Immersed In A Porous Medium (Numerical Study), Nasser S. Elgazery
Transient Analysis Of Heat And Mass Transfer By Natural Convection In Power-Law Fluid Past A Vertical Plate Immersed In A Porous Medium (Numerical Study), Nasser S. Elgazery
Applications and Applied Mathematics: An International Journal (AAM)
This paper attempted a numerical examination of the problem of unsteady free convection with heat and mass transfer from an isothermal vertical flat plate to a non-Newtonian fluid saturated porous medium. The flow in the porous medium was described via the Darcy-Brinkman-Forchheimer model. The simultaneous development of the problem of boundary layers was obtained numerically by finite difference method. Boundary layer and Boussinesq approximations had been incorporated. Numerical calculations were carried out for the various parameters entering into the problem. Velocity, temperature and concentration profiles were shown graphically and the physical quantities of the problem were given in tables. It …
Chebyshev Collocation Method For The Effect Of Variable Thermal Conductivity On Micropolar Fluid Flow Over Vertical Cylinder With Variable Surface Temperature, Nasser S. Elgazery, Nader Y. Abd Elazem
Chebyshev Collocation Method For The Effect Of Variable Thermal Conductivity On Micropolar Fluid Flow Over Vertical Cylinder With Variable Surface Temperature, Nasser S. Elgazery, Nader Y. Abd Elazem
Applications and Applied Mathematics: An International Journal (AAM)
An analysis is performed to study the role of a variable thermal conductivity on unsteady free convection in a micro-polar fluid past a semi-infinite vertical cylinder with variable surface temperature in the presence of magnetic filed and radiation. The surface temperature is measured to vary as a power of the axial coordinate measured from the leading edge of the cylinder. The governing non-linear partial differential equations are transformed into a linear algebraic system utilizing Chebyshev collocation method in spatial and Crank-Nicolson method in time. Numerical results for the velocity, angular velocity and temperature profiles as well as for the local …
General Equilibrium Asset Pricing Under Regime Switching, Robert J Elliott, Hong Miao, Jin Yu
General Equilibrium Asset Pricing Under Regime Switching, Robert J Elliott, Hong Miao, Jin Yu
Communications on Stochastic Analysis
No abstract provided.
A Decomposition Of Multiple Wiener Integrals By The Lévy Process And Lévy Laplacian, Atsushi Ishikawa
A Decomposition Of Multiple Wiener Integrals By The Lévy Process And Lévy Laplacian, Atsushi Ishikawa
Communications on Stochastic Analysis
No abstract provided.
Errata: Existence And Uniqueness Of Solutions To The Backward Stochastic Lorenz System (Cosa, Vol. 1, No. 3 (2007) 473–483) [Mr2403863], P Sundar, Hong Yin
Errata: Existence And Uniqueness Of Solutions To The Backward Stochastic Lorenz System (Cosa, Vol. 1, No. 3 (2007) 473–483) [Mr2403863], P Sundar, Hong Yin
Communications on Stochastic Analysis
No abstract provided.
Limits Of Bifractional Brownian Noises, Makoto Maejima, Ciprian A Tudor
Limits Of Bifractional Brownian Noises, Makoto Maejima, Ciprian A Tudor
Communications on Stochastic Analysis
No abstract provided.
A Class Of Extreme X-Harmonic Functions, John Verzani
A Class Of Extreme X-Harmonic Functions, John Verzani
Communications on Stochastic Analysis
No abstract provided.
Applicability Of Multiplicative Renormalization Method For A Certain Function, Izumi Kubo, Hui-Hsiung Kuo, Suat Namli
Applicability Of Multiplicative Renormalization Method For A Certain Function, Izumi Kubo, Hui-Hsiung Kuo, Suat Namli
Communications on Stochastic Analysis
No abstract provided.
An Extension Of The Itô Integral, Wided Ayed, Hui-Hsiung Kuo
An Extension Of The Itô Integral, Wided Ayed, Hui-Hsiung Kuo
Communications on Stochastic Analysis
No abstract provided.
Locally Integrable Processes With Respect To Locally Additive Summable Processes, Oana Mocioalca
Locally Integrable Processes With Respect To Locally Additive Summable Processes, Oana Mocioalca
Communications on Stochastic Analysis
No abstract provided.
Interacting Fock Space Versus Full Fock Module, Luigi Accardi, Michael Skeide
Interacting Fock Space Versus Full Fock Module, Luigi Accardi, Michael Skeide
Communications on Stochastic Analysis
No abstract provided.
Distribution And Propagation Properties Of Superprocesses With General Branching Mechanisms, Zenghu Li, Xiaowen Zhou
Distribution And Propagation Properties Of Superprocesses With General Branching Mechanisms, Zenghu Li, Xiaowen Zhou
Communications on Stochastic Analysis
No abstract provided.
Optimal Hedging Of Path-Dependent Options In Discrete Time Incomplete Market, Norman Josephy, Lucy Kimball, Victoria Steblovskaya
Optimal Hedging Of Path-Dependent Options In Discrete Time Incomplete Market, Norman Josephy, Lucy Kimball, Victoria Steblovskaya
Communications on Stochastic Analysis
No abstract provided.
Chemistry Division, Sue Cardinal
Materials Research & Manufacturing Section, Nora Stoeker
Materials Research & Manufacturing Section, Nora Stoeker
Sci-Tech News
No abstract provided.
Aerospace Section, Kathryn Breininger
New Science And Technology Journals, Earl Mounts
Sci-Tech Book News Reviews, Susan Fingerman