Results 21 to 30 of about 3,742,082 (296)

Conditional logistic regression [PDF]

open access: yesAmerican Journal of Orthodontics and Dentofacial Orthopedics, 2017
In this article, we will describe how to analyze binary data from matched studies in orthodontics. We have previously discussed matched analysis for paired binary data (McNemar test), but now we will focus on the use of regression methods to model our data.1 The idea is the same as with simple logistic regression models for binary data2,3; however, we ...
Koletsi D, Pandis N
openaire   +3 more sources

Robust logistic regression for insurance risk classification [PDF]

open access: yes, 2001
Risk classification is an important part of the actuarial process in Insurance companies. It allows for the underwriting of the best risks, through an appropriate choice of classification variables, and helps set fair premiums in rate-making.
Garrido, José, Flores, Esteban
core   +1 more source

Multicollinearity in Logistic Regression Model -Subject Review- [PDF]

open access: yesالمجلة العراقية للعلوم الاحصائية, 2020
:       The logistic regression model is one of the modern statistical methods developed to predict the set of quantitative variables (nominal or monotonous), and it is considered as an alternative test for the simple and multiple linear regression ...
Najlaa Saad Ibrahim   +2 more
doaj   +1 more source

Logistic regression diagnostics in ridge regression

open access: yesComputational Statistics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Revan Özkale   +2 more
openaire   +3 more sources

Oblivious sketching for logistic regression

open access: yesCoRR, 2021
What guarantees are possible for solving logistic regression in one pass over a data stream? To answer this question, we present the first data oblivious sketch for logistic regression. Our sketch can be computed in input sparsity time over a turnstile data stream and reduces the size of a $d$-dimensional data set from $n$ to only $\operatorname{poly ...
Alexander Munteanu   +2 more
openaire   +4 more sources

Bias of Maximum-Likelihood estimates in logistic and Cox regression models: A comparative simulation study [PDF]

open access: yes, 2003
Parameter estimates of logistic and Cox regression models are biased for finite samples. In a simulation study we investigated for both models the behaviour of the bias in relation to sample size and further parameters.
Lenz-Tönjes, Rebecca   +7 more
core   +1 more source

A COMPARISON OF LOGISTIC REGRESSION, MIXED LOGISTIC REGRESSION, AND GEOGRAPHICALLY WEIGHTED LOGISTIC REGRESSION ON PUBLIC HEALTH DEVELOPMENT IN JAVA

open access: yesBarekeng
The Public Health Development Index (Indeks Pembangunan Kesehatan Masyarakat - IPKM) is a combined parameter that reflects progress in health development and is useful for determining areas that need assistance in improving health development.
Erwan Setiawan   +2 more
doaj   +1 more source

Supporting Regularized Logistic Regression Privately and Efficiently. [PDF]

open access: yesPLoS ONE, 2016
As one of the most popular statistical and machine learning models, logistic regression with regularization has found wide adoption in biomedicine, social sciences, information technology, and so on.
Wenfa Li   +3 more
doaj   +1 more source

On the Complexity of Logistic Regression Models [PDF]

open access: yesNeural Computation, 2019
We investigate the complexity of logistic regression models, which is defined by counting the number of indistinguishable distributions that the model can represent (Balasubramanian, 1997 ). We find that the complexity of logistic models with binary inputs depends not only on the number of parameters but also on the distribution of inputs in a ...
Nicola Bulso   +2 more
openaire   +5 more sources

Distributed Parallel Sparse Multinomial Logistic Regression

open access: yesIEEE Access, 2019
Sparse Multinomial Logistic Regression (SMLR) is widely used in the field of image classification, multi-class object recognition, and so on, because it has the function of embedding feature selection during classification.
Dajiang Lei   +4 more
doaj   +1 more source

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