Identification performance of evidential value estimation for ridge-based biometrics

Abstract. Currently, dedicated graphical displays to depict study-level statistical power in the context of meta-analysis are unavailable. Here, we introduce the sunset (power-enhanced) funnel plot to visualize this relevant information for assessing the credibility, or evidential value, of a set of studies. The sunset funnel plot highlights the statistical power of primary studies to detect an underlying true effect of interest in the well-known funnel display with color-coded power regions and a second power axis. This graphical display allows meta-analysts to incorporate power considerations into classic funnel plot assessments of small-study effects. Nominally significant, but low-powered, studies might be seen as less credible and as more likely being affected by selective reporting. We exemplify the application of the sunset funnel plot with two published meta-analyses from medicine and psychology. Software to create this variation of the funnel plot is provided via a tailored R function. In conclusion, the sunset (power-enhanced) funnel plot is a novel and useful graphical display to critically examine and to present study-level power in the context of meta-analysis.

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Individual Differences Predict Eyewitness Identification Performance

PsycEXTRA Dataset ◽

10.1037/e502412013-478 ◽

2012 ◽

Author(s):

Shannon M. Andersen ◽

Curt A. Carlson ◽

Maria Carlson ◽

Scott D. Gronlund

Keyword(s):

Individual Differences ◽

Eyewitness Identification ◽

Identification Performance

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Are you sure what are you touching? Metamemory study in haptic identification performance

PsycEXTRA Dataset ◽

10.1037/e636952013-698 ◽

2013 ◽

Author(s):

T. A. Dovhaliuk ◽

V. O. Voloshyna ◽

F. U. Jonsson

Keyword(s):

Identification Performance

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The Factors Influencing Tourist Visitations Number in Curug Silawe

EFFICIENT Indonesian Journal of Development Economics ◽

10.15294/efficient.v2i3.35908 ◽

2019 ◽

Vol 2 (3) ◽

pp. 553-561

Author(s):

Novian Hangga Prakosa ◽

Fafurida Fafurida

Keyword(s):

Economic Value ◽

Consumer Surplus ◽

Sampling Technique ◽

Travel Cost ◽

Analysis Tool ◽

Literature Study ◽

Factors Influencing ◽

Negative Effect ◽

Value Estimation ◽

Positive Effect

The purposes of this research are to identify the influence of travel cost, income, distance, access, facilities, natural beautiness, and age on the number of individual visits to Curug Silawe and to estimate the economic value of Curug Silawe through individual travel cost method. The population in this study are tourists that visited Curug Silawe with sample of 98 respondents taken by the quota accidental sampling technique. The data collection method used are literature study and questionnaire. The analysis tool used are OLS linear regression and economic value estimation. The results showed the variables that influence the number of individual visits to Curug Silawe are income, distance and age. Income and age has a positive effect. While distance has a negative effect. The economic value of Curug Silawe reached IDR 1,109,930,140.48 per year. This value is obtained from consumer surplus obtained per individual per year of IDR 308,656.88. Tujuan dari penelitian ini adalah untuk mengidentifikasi pengaruh biaya perjalanan, pendapatan, jarak, akses, fasilitas, keindahan alam, dan usia pada jumlah kunjungan individu ke Curug Silawe dan untuk memperkirakan nilai ekonomi Curug Silawe melalui metode biaya perjalanan individu . Populasi dalam penelitian ini adalah wisatawan yang berkunjung ke Curug Silawe dengan sampel 98 responden yang diambil dengan teknik quota accidental sampling. Metode pengumpulan data yang digunakan adalah studi literatur dan kuesioner. Alat analisis yang digunakan adalah regresi linear OLS dan estimasi nilai ekonomi. Hasil penelitian menunjukkan variabel yang mempengaruhi jumlah kunjungan individu ke Curug Silawe adalah pendapatan, jarak dan usia. Penghasilan dan usia memiliki efek positif. Sedangkan jarak memiliki efek negatif. Nilai ekonomi Curug Silawe mencapai Rp1.109.930.140,48 per tahun. Nilai ini diperoleh dari surplus konsumen yang diperoleh per individu per tahun sebesar Rp308.656,88.

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Improving person re-identification performance by customized dataset and person detection

Electronic Imaging ◽

10.2352/issn.2470-1173.2019.11.ipas-268 ◽

2019 ◽

Vol 2019 (11) ◽

pp. 268-1-268-9

Author(s):

Herman G.J Groot ◽

Egor Bondarev ◽

Peter H.N. de With

Keyword(s):

Identification Performance ◽

Person Detection

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New Feature Vectors using GFCC for Speaker Identification

International Journal of Emerging Research in Management and Technology ◽

10.23956/ijermt.v6i8.146 ◽

2018 ◽

Vol 6 (8) ◽

pp. 243

Author(s):

A. Nagesh

Keyword(s):

Speaker Recognition ◽

Speaker Identification ◽

Signal To Noise Ratio ◽

Main Idea ◽

Extraction Methods ◽

Identification System ◽

Identification Performance ◽

Feature Vectors ◽

Overall Performance ◽

New Feature

The feature vectors of speaker identification system plays a crucial role in the overall performance of the system. There are many new feature vectors extraction methods based on MFCC, but ultimately we want to maximize the performance of SID system. The objective of this paper to derive Gammatone Frequency Cepstral Coefficients (GFCC) based a new set of feature vectors using Gaussian Mixer model (GMM) for speaker identification. The MFCC are the default feature vectors for speaker recognition, but they are not very robust at the presence of additive noise. The GFCC features in recent studies have shown very good robustness against noise and acoustic change. The main idea is GFCC features based on GMM feature extraction is to improve the overall speaker identification performance in low signal to noise ratio (SNR) conditions.

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