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Advanced Search Results For "MAXIMUM likelihood statistics"

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 "MAXIMUM likelihood statistics"
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On a Novel Extended Lomax Distribution with Asymmetric Properties and Its Statistical Applications.

Publication Type: Academic Journal

Source(s): CMES-Computer Modeling in Engineering & Sciences. 2023, Vol. 136 Issue 3, p2371-2403. 33p.

Abstract: In this article, we highlight a new three-parameter heavy-tailed lifetime distribution that aims to extend the modeling possibilities of the Lomax distribution. It is called the extended Lomax distribution. The considered distribution naturally appears...

Product of Spacing Estimation of Stress–Strength Reliability for Alpha Power Exponential Progressively Type-II Censored Data.

Publication Type: Academic Journal

Source(s): Axioms (2075-1680). Aug2023, Vol. 12 Issue 8, p752. 20p.

Abstract: The present study focuses on estimating the stress–strength parameter when the parent distribution is the alpha power exponential model and the available data are progressively Type-II censored. As a starting point, the usual maximum likelihood approac...

A Bimodal Extension of the Log-Normal Distribution on the Real Line with an Application to DNA Microarray Data.

Publication Type: Academic Journal

Source(s): Mathematics (2227-7390). Aug2023, Vol. 11 Issue 15, p3360. 17p.

Abstract: A bimodal double log-normal distribution on the real line is proposed using the random sign mixture transform. Its associated statistical inferences are derived. Its parameters are estimated by the maximum likelihood method. The performance of the esti...


Publication Type: Academic Journal

Source(s): Pakistan Journal of Statistics. Oct2023, Vol. 39 Issue 4, p485-500. 16p.

Abstract: This paper introduces a new nonparametric statistical method for prediction in case of data containing right-censored observations and left-censored observations simultaneously. The method can be considered as a new version of Hill's (n) A assumption f...

Performance Analysis of the Maximum Likelihood Estimation of Signal Period Length and Its Application in Heart Rate Estimation with Reduced Respiratory Influence.

Publication Type: Academic Journal

Source(s): Applied Sciences (2076-3417). Sep2023, Vol. 13 Issue 18, p10402. 9p.

Abstract: Featured Application: A radar-based heart rate estimation method is presented and analyzed. It is also applicable to other signal period length estimations. The remote and non-contact monitoring of human respiration and heartbeat based on radars is a s...

Efficient Localization Method Based on RSSI for AP Clusters.

Publication Type: Academic Journal

Source(s): Sensors (14248220). Sep2023, Vol. 23 Issue 17, p7599. 22p.

Abstract: The localization accuracy is susceptible to the received signal strength indication (RSSI) fluctuations for RSSI-based wireless localization methods. Moreover, the maximum likelihood estimation (MLE) of the target location is nonconvex, and locating ta...

Model averaging based on weighted generalized method of moments with missing responses.

Publication Type: Academic Journal

Source(s): AIMS Mathematics (2473-6988). 2023, Vol. 8 Issue 9, p21683-21699. 17p.

Abstract: Model averaging based on the least squares estimator or the maximum likelihood estimator has been widely followed, while model averaging based on the generalized method of moments is almost rarely addressed. This paper is concerned with a model averagi...

LASSO and Elastic Net Tend to Over-Select Features.

Publication Type: Academic Journal

Source(s): Mathematics (2227-7390). Sep2023, Vol. 11 Issue 17, p3738. 16p.

Abstract: Machine learning methods have been a standard approach to select features that are associated with an outcome and to build a prediction model when the number of candidate features is large. LASSO is one of the most popular approaches to this end. The L...

The Log-Bimodal Asymmetric Generalized Gaussian Model with Application to Positive Data.

Publication Type: Academic Journal

Source(s): Mathematics (2227-7390). 8/15/2023, Vol. 11 Issue 16, p3587. 14p.

Abstract: One of the most widely known probability distributions used to explain the probabilistic behavior of positive data is the log-normal (LN). Although the LN distribution is capable of adjusting data types, it is not always fully true that the model manag...

Regression Analysis of Dependent Current Status Data with Left Truncation.

Publication Type: Academic Journal

Source(s): Mathematics (2227-7390). 8/15/2023, Vol. 11 Issue 16, p3539. 13p.

Abstract: Current status data are encountered in a wide range of applications, including tumorigenic experiments and demographic studies. In this case, each subject has one observation, and the only information obtained is whether the event of interest happened ...