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Cruz, L., Rantes, M. (2010). Detección de fraudes usando técnicas de clustering [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/2644
Cruz, L., Rantes, M. Detección de fraudes usando técnicas de clustering [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2010. https://hdl.handle.net/20.500.12672/2644
@misc{renati/487400,
title = "Detección de fraudes usando técnicas de clustering",
author = "Rantes García, Mónica Tahiz",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2010"
}
Title: Detección de fraudes usando técnicas de clustering
Authors(s): Cruz Quispe, Lizbeth María; Rantes García, Mónica Tahiz
Advisor(s): Vicente de Tomás, Erick Vladimir
Keywords: Fraude; Tarjetas de crédito; Minería de datos; Análisis cluster; Análisis cluster - Procesamiento de datos; Observaciones aberrantes (Estadística)
OCDE field: https://purl.org/pe-repo/ocde/ford#2.02.04
Issue Date: 2010
Institution: Universidad Nacional Mayor de San Marcos
Abstract: El fraude con tarjetas de crédito es uno de los problemas más importantes a los que se enfrentan actualmente las entidades financieras. Si bien la tecnología ha permitido aumentar la seguridad en las tarjetas de crédito con el uso de claves PIN, la introducción de chips en las tarjetas, el uso de claves adicionales como tokens y mejoras en la reglamentación de su uso, también es una necesidad para las entidades bancarias, actuar de manera preventiva frente a este crimen. Para actuar de manera preventiva es necesario monitorear en tiempo real las operaciones que se realizan y tener la capacidad de reaccionar oportunamente frente a alguna operación dudosa que se realice.
La técnica de Clustering frente a esta problemática es un método muy utilizado puesto que permite la agrupación de datos lo que permitiría clasificarlos por su similitud de acuerdo a alguna métrica, esta medida de similaridad está basada en los atributos que describen a los objetos. Además esta técnica es muy sensible a la herramienta Outlier que se caracteriza por el impacto que causa sobre el estadístico cuando va a analizar los datos.
---The credit card fraud is one of the most important problems currently facing financial institutions. While technology has enhanced security in credit cards with the use of PINs, the introduction of chips on the cards, the use of additional keys as tokens and improvements in the regulation of their use, is also a need for banks, act preemptively against this crime. To act proactively need real-time monitoring operations are carried out and have the ability to react promptly against any questionable transaction that takes place. Clustering technique tackle this problem is a common method since it allows the grouping of data allowing classifying them by their similarity according to some metric, this measure of similarity is based on the attributes that describe the objects. Moreover, this technique is very sensitive to Outlier tool that is characterized by the impact they cause on the statistic when going to analyze the data.
---The credit card fraud is one of the most important problems currently facing financial institutions. While technology has enhanced security in credit cards with the use of PINs, the introduction of chips on the cards, the use of additional keys as tokens and improvements in the regulation of their use, is also a need for banks, act preemptively against this crime. To act proactively need real-time monitoring operations are carried out and have the ability to react promptly against any questionable transaction that takes place. Clustering technique tackle this problem is a common method since it allows the grouping of data allowing classifying them by their similarity according to some metric, this measure of similarity is based on the attributes that describe the objects. Moreover, this technique is very sensitive to Outlier tool that is characterized by the impact they cause on the statistic when going to analyze the data.
Link to repository: https://hdl.handle.net/20.500.12672/2644
Discipline: Ingeniería de Sistemas
Grade or title grantor: Universidad Nacional Mayor de San Marcos. Facultad de Ingeniería de Sistemas e Informática. Escuela Académico Profesional de Ingeniería de Sistemas
Grade or title: Ingeniero de Sistemas
Register date: 20-Aug-2013
This item is licensed under a Creative Commons License