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Modelo de pronosticó para la estimación de costos semanales de importación marítima de bases para la producción de lubricantes en Colombia desde las Américas mediante un modelo SARIMA
The main objective of this study is to analyze and predict CIF import prices (Cost, Insurance and Freight) weekly from the bases for the production of lubricants in Colombia from the Americas. It seeks to evaluate historical ... -
Diagnóstico de la Población Recicladora Independiente del Municipio de Pasto, a partir de Técnicas de Aprendizaje Supervisado
Historically, in Colombia the recycling population has carried out waste recovery activities usable under precarious working conditions and systematic restrictions and prohibitions by the State, which has generated a ... -
Análisis con Machine Learning de Peticiones Externas (PQRS) del Servicio Nacional de Aprendizaje - SENA para mitigación de incumplimientos normativos
The National Learning Service - SENA receives Petitions, Complaints, Claims, Suggestions, Denunciations, Acknowledgments, Congratulations and Guardianship Actions (PQRS) that must be managed to guarantee a timely response ... -
Reducción de tiempos de ejecución en el proceso de calibración en un laboratorio de metrología a partir de un modelo predictivo
The calibration of measuring instruments in a metrology laboratory is essential, but it can be affected due to internal processes that delay activities. This research proposes a predictive model to reduce the execution ... -
Clasificación de variables que representan mayor impacto al incumplirse al momento de otorgar cartera de microcréditos
The granting of credit products in the Colombian financial market, specifically in the microcredit lines, implies a higher level of risk, taking into account the nature of the profile of the clients to whom these products ... -
Análisis de elementos de tierras raras en cenizas de Carbón a través de técnicas de aprendizaje automático no supervisado (CLUSTERING)
Coal ash is a byproduct of coal combustion in power plants, which contains a variety of chemical elements among which are the rare earth elements and given the special characteristics that the starting material COAL ... -
Modelo para determinar el desempeño de los aspirantes que participan en procesos de selección para empleos de carrera administrativa en el estado colombiano
Context. Admission and promotion to the administrative career in the Colombian state is done through merit, to Therefore, Decree 1083 of 2015 establishes the selection processes that must be carried out for the substitution ... -
Aprendizaje supervisado para clasificación de experiencias de viajes turísticos en Colombia
In Colombia, according to the Colombian Association of Travel and Tourism Agencies (ANATO), close to 2.2 million people moved in the country as internal visitors during the first half of 2022, a figure that represents 10.4% ... -
Análisis de series temporales de precipitación (1990- 2021) en el municipio de Quibdó, departamento Chocó. Usando modelado SARIMA
Aim. Analyze time series of precipitation between 1990 and 2021 in the municipality of Quibdó, located in the department of Chocó using modeling SARIMA that allows to make a forecast on the precipitations in the municipality. ... -
Modelo para la predicción de interrupciones de energía en circuitos de distribución reportados a la superintendencia de servicios públicos Colombia
The quality of the energy service is a fundamental aspect for the well-being of society, since it influences the business productivity, home comfort and public safety. That is why it is important to analyze carefully the ... -
Modelo de aprendizaje automático aplicado a la desaparición forzada en Colombia
Context. Forced disappearance is framed as a crime against human rights, which has been recurring within Colombian history as a way to hide a crime or impose a notice of violence in a determined territory. There the fact ... -
Metodología de evaluación de la incidencia del factor humano en la medición intra-laboratorio de volúmenes de líquidos mediante el método gravimétrico y de transferencia en recipientes volumétricos metálicos.
TheSuperintendenciaofIndustriaandComercio(SIC)CalibrationLaboratoriesimplementintra-laboratoryverification studies to demonstrate the reliability of the calibration methods for metallic volumetric containers (RVM) used in ... -
Modelos de machin elearning para la predicción del estado de salud prenatal y la prevención mediante cardiotocogramas.
Reducing child mortality is reflected in several of the UN Goals and is a key indicator of human progress. progress. CTGs are a simple and affordable option for assessing fetal health, allowing health professionals to ... -
Metodología para incrementar la precisión en la estimación del volumen de llamadas en los centros de contacto del sector de telecomunicaciones a través de modelos de series de tiempos en el proceso de Workforce Management
An erroneous inbound call forecast can lead to excess or shortage of agents, which translates into business losses or customer dissatisfaction. Therefore, we seek to design and validate an optimal statistical forecasting ... -
Análisis exploratorio y pronóstico de la cantidad personas implicadas en siniestros viales relacionados con bicicletas en la ciudad de Bogotá D.C, a través del modelamiento de series de tiempo
Previous research shows how exploratory analyzes and modeling through time series of road accidents in a specific place can help understand this phenomenon and reduce them. This study seeks to develop an exploratory analysis ... -
Determinación de valores de terreno de suelo urbano en Bogotá de acuerdo con las ofertas inmobiliarias de predios NPH
The land value of urban land in the cadastral updating process is determined by evaluating the characteristics of the behavior of the real estate market of the properties of the city of Bogotá, through this study the ... -
Análisis mediante series de tiempo de los resultados en matemáticas de las pruebas saber 11 y niveles socioeconómicos NSE usando k-medias
The Saber 11 state test is characterized not only by measuring the abilities of students in particular situations, but also by characterizing their socioeconomic environment through multiple-response questionnaires attached ...
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