Buscar
Mostrando ítems 31-40 de 90
Recommendation of collaborative filtering for a technological surveillance model using Multi-Dimension Tensor Factorization
(Procedia Computer Science, 2019)
Technological surveillance in research centers and universities focuses on carrying out a systematic follow-up on the development
of research lines, the research leaders, the possibilities of scientific-technological ...
Data processing for direct marketing through Big Data
(Universidad de la Costa, 2020-01-07)
Traditional marketing performs promotion through various channels such as news in newspapers, radio, etc., but those promotions are aimed at all people, whether or not interested in the product or service being promoted. ...
Sales segmentation for a mobile phone service throug logistic regression algorithm
(Universidad de la Costa, 2019)
The research aims to describe the CRISP-DM method to identify optimal customer groups that are likely to migrate from a prepaid to postpaid plan in order to formulate an improvement plan in call management by sorting the ...
Artificial techniques applied to the improvement of the previous signals in the power amplifiers
(Corporación Universidad de la Costa, 2020)
A rapid evolution in electronic systems has been experienced in recent years, and one of the fields where this development has been notorious is the telecommunication systems in which users demand more and better services ...
Supervised and unsupervised learning applied to crowdfunding
(Universidad de la Costa, 2020-01-07)
This paper aims to establish the participation behavior of residents in the city of Bogotá between 25 and 44 years of age, to finance or seek funding for entrepreneurial projects through crowdfunding? In order to meet the ...
Analyzing and predicting power consumption profiles using big data
(Communications in Computer and Information Science, 2019)
The Euclidean distance (ED), the mean absolute error (MAE), the mean absolute percentage error (MAPE) and the root of the mean quadratic error (RMQE) are used to evaluate the predictive capability of the models supported ...
Permeability properties of lightweight self-consolidating concrete made with coconut shell aggregate
(Universidad de la Costa, 2020-02-02)
Liquid substance intrusion into concrete is one of the issues that gradually damage its phys- ical and structural integrity. The permeability properties of lightweight self-consolidating concrete containing coconut shell ...
A method for estimating the age of people in forensic medicine using multivariable statistics
(Corporación Universidad de la Costa, 2020-09-08)
The present study seeks to generate a regression model that allows estimating the age of individuals in the city of Barranquilla (Colombia) from the stages of people’s teeth, in order to generate a tool to help forensic ...
Optimization of driving efficiency for pre-determined routes: proactive vehicle traffic control
(Corporación Universidad de la Costa, 2020-07-19)
With the excessive growth of modern cities, great problems are generated in citizen administration. One of these problems is the control of vehicle flow during peak hours. This paper proposes a solution to the problem of ...
Method for estimating height in people using multivariable statistics
(Procedia Computer Science, 2019)
Determining the sex, age, height, and race of the subject is the initial phase in the identification of bone remains, as a background, it allows to build a biological profile of an individual, which is the first step for ...