Search Results - subject:"confusion matrix"

Does ESG predict business failure in Brazil? : An application of machine learning techniques

Mehwish Kaleem; Raza, Hassan; Ashraf, Sumaira; Martins … - In: Risks : open access journal 12 (2024) 12, pp. 1-22

The aim of this study is to explore the influence of environmental, social, and governance (ESG) factors on business failure in Brazil by employing advanced machine learning techniques. We collected data from 235 companies and conducted principal component analysis (PCA) on 40 variables already...

Persistent link: https://www.econbiz.de/10015325268

Machine learning approaches for auto insurance big data

Hanafy, Mohamed; Ming, Ruixing - In: Risks 9 (2021) 2, pp. 1-23

The growing trend in the number and severity of auto insurance claims creates a needfor new methods to efficiently handle these claims. Machine learning (ML) is one of the methodsthat solves this problem. As car insurers aim to improve their customer service, these companieshave started adopting...

Persistent link: https://www.econbiz.de/10013200711

Machine learning approaches for auto insurance big data

Hanafy, Mohamed; Ming, Ruixing - In: Risks : open access journal 9 (2021) 2/42, pp. 1-23

Persistent link: https://www.econbiz.de/10012483213

Prediction of stock market direction : application of machine learning models

Dimingo, Roselyn; Muteba Mwamba, John; Bonga-Bonga, Lumengo - In: Economia internazionale 74 (2021) 4, pp. 499-536

Persistent link: https://www.econbiz.de/10013164505

Financial inclusion dataset classification in Eswatini using support vector machine and logistic regression

Fashoto, Stephen Gbenga; Akinnuwesi, Boluwaji A.; … - In: International journal of business information systems : … 43 (2023) 4, pp. 507-527

Persistent link: https://www.econbiz.de/10014336890

Tracking customer risk aversion

Kong, Hyeongwoo; Yun, Wonje; Kim, Woo Chang - In: Finance research letters 54 (2023), pp. 1-9

Persistent link: https://www.econbiz.de/10014472633

Hybrid approach for deception tracing in smart cities using LR and n-fold intelligent machine learning techniques

Mishra, Kamta Nath; Mishraed, Ved Prakash; Saket, Shashwat - In: International journal of management practice : IJMP 15 (2022) 4, pp. 460-487

Persistent link: https://www.econbiz.de/10013415126

Multiclass discriminant analysis using ensemble technique : case illustration from the banking industry

Viswanathan, P. K.; Srivathsan, Sandeep; Winston, Wayne L. - In: Journal of emerging market finance 21 (2022) 1, pp. 92-115

Persistent link: https://www.econbiz.de/10013171278

Utility indicator for emotion detection in a speaker authentication system

Janse van Rensburg, Ebenhaeser Otto; Botha, Reinhardt A.; … - In: Information & Computer Security 30 (2022) 5, pp. 672-686

classes are often incorrectly identified as the other. Therefore, the proposed approach uses the confusion matrix, aggregates … further tests, which include a confusion matrix. Final tests are then conducted that aggregate selected emotions within the … confusion matrix to present a more precise utility value. Findings Two tests within the set of experiments achieved an f …

Persistent link: https://www.econbiz.de/10014754799

Measuring the performance of expert-based evaluation method (EBEM) used for listing and grading heritage buildings: the case of Panaji city

Nadkarni, Rohit Ramakrishna; Puthuvayi, Bimal - In: Journal of Cultural Heritage Management and Sustainable … 13 (2021) 4, pp. 743-760

identified and analysed using a confusion matrix. The grading classification was tested for accuracy, precision, sensitivity and …

Persistent link: https://www.econbiz.de/10014847842