Results 71 to 80 of about 22,049,526 (145)
Dynamic Influence Prediction of Social Network Based on Partial Autoregression Single Index Model
Discrete Dynamics in Nature and Society, 2019 Everything is connected in the world. From small groups to global societies, the interactions among people, technology, and policies need sophisticated techniques to be perceived and forecasted. In social network, it has been concluded that the microblog
Ya-hui Jia +4 more
doaj +1 more source
Generalized single-index models: The EFM approach [PDF]
Generalized single-index models are natural extensions of linear models and circumvent the so-called curse of dimensionality. They are becoming increasingly popular in many scientific fields including biostatistics, medicine, economics and finan- cial ...
Xia Cui +2 more
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Single-index assessment results based on EDI with EC corrected.
, 2022 Single-index assessment results based on EDI with EC corrected.
Fuqiang Xia (11985480) +3 more
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High dimensional single index models
Journal of Multivariate Analysis, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Sparse single-index model [PDF]
, 2013 International audienceLet $(\bX, Y)$ be a random pair taking values in $\mathbb R^p \times \mathbb R$. In the so-called single-index model, one has $Y=f^{\star}(\theta^{\star T}\bX)+\bW$, where $f^{\star}$ is an unknown univariate measurable function ...
Biau, Gérard +2 more
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Analisis protofolio dengan model single-index [PDF]
, 2000 Analisis portofolio mengkombinasikan beberapa sekuritas, sehingga kemungkinan portofolio yang, dapat terbentuk banyaknya tak hingga. Agar investor dapat memperoleh hasil optimum, xnaka diperlukan suatu cara untuk menentukan - sebuah portofolio- optimum ...
Heriminingsih , Sultanti
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MODEL REPORT: INFORM Risk Index
, 2023 This document summarizes the documentation and findings of the peer review of the INFORM Risk Index. The INFORM Risk Index is a global, open-source risk assessment for humanitarian crises and disasters.
Specht, D.
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SiAM: A hybrid of single index models and additive models
Electronic Journal of Statistics, 2017 While popular, single index models and additive models have potential limitations, a fact that leads us to propose SiAM, a novel hybrid combination of these two models. We first address model identifiability under general assumptions. The result is of independent interest.
Ma, Shujie +3 more
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THE ROBUSTNESS OF SINGLE INDEX MODELS IN CROP MARKETS: A MULTIPLE INDEX MODEL TEST [PDF]
The single index model (SIM), developed for analysis of financial assets, is assessed as a tool for evaluating the risk-return tradeoff faced in agricultural enterprise selection.
Blank, Steven C.
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Estimation in Partially Linear Single-Index Panel Data Models with Fixed Effects [PDF]
In this paper, we consider semiparametric estimation in a partially linear single-index panel data model with fixed effects. Without taking the difference explicitly, we propose using a semiparametric minimum average variance estimation (SMAVE) based on ...
Jia Chen, Jiti Gao, Degui Li
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