Now showing items 1-6 of 6

A text mining approach for adapting a school-based sexual health promotion program in Colombia

Vallejo-Medina, Pablo; Correa, Juan; Gómez-Lugo, Mayra; Saavedra-Roa, Alejandro; García-Montaño, Eileen; Pedraza Díaz, Diana Marcela; Charris, Janivys; García-Roncallo, Paola; Abello, Daniella; Espada, José Pedro; Morales, Alexandra (Preventive Medicine Reports, 2020-04-01)

A common practice among clinical psychologists and other health professionals is the use of school-based sexual health promotion programs as a means for preventing sexually transmitted infections. A fundamental criterion ...
Knowledge and socioeconomic development. A review of the literature

Ovallos Gazabon, David Alfredo; Velez Zapata, Jaime; Figueroa Cuello, Alberto; Sarmiento Suarez, Jaime; Barrera Navarro, Juancri (2017-08-15)

The text mining analysis of scientific articles from the field of social sciences, business and management, economics and finance and econometrics in the time window 1940-2017 of the Scopus® database and using the ...
Knowledge and socioeconomic development. A review of the literature

Ovallos Gazabon, David Alfredo; Velez Zapata, Jaime; Figueroa Cuello, Alberto; Sarmiento Suarez, Jaime; Barrera Navarro, Juancri (Espacios, 2017-08-15)

Con el análisis de minería de texto de artículos científicos del campo de las ciencias sociales, negocios y gestión, economía y finanzas y econometría en la ventana de tiempo 1940-2017 de la base de datos Scopus® y ...
Twitter data mining for the diagnosis of leaks in drinking water distribution networks

Jiménez-Cabas, Javier; Torres, Lizeth; Lozoya-Santos, Jorge de Jesús (MDPI AGSwitzerland, 2023-03-14)

This article presents a methodology for using data from social networks, specifically from Twitter, to diagnose leaks in drinking water distribution networks. The methodology involves the collection of tweets from citizens ...
Using K-Means Algorithm for Description Analysis of Text in RSS News Format

De-La-Hoz-Franco, Emiro; Oviedo Carrascal, Ana Isabel; Ariza Colpas, Paola Patricia (Corporación Universidad de la Costa, 2019)

This article shows the use of different techniques for the extraction of information through text mining. Through this implementation, the performance of each of the techniques in the dataset analysis process can be ...
Using text mining tools to define trends in territorial competitiveness indicators

Ovallos, David; Puello Pereira, Nataly del Rosario; MELÉNDEZ, FARID; Vélez-Zapata, Jaime; De-La-Hoz-Franco, Emiro; Sánchez, Joaquín F.; Caro Ruiz, Claudia Catalina; Cárdenas, César; COLLAZOS MORALES, CARLOS ANDRES (Universidad de la Costa, 2019)

For this study, articles from the fields of Social Sciences; Economics; Econometrics and Finance; Business and Management; and Accounting have been monitored for the period from 1979 to 2019. VOSviewer® was used to create, ...

Envíos recientes

A text mining approach for adapting a school-based sexual health promotion program in Colombia
...
Vallejo-Medina, Pablo | 2020-04-01

A common practice among clinical psychologists and other health professionals is the use of school-based sexual health promotion programs as a means for preventing sexually transmitted infections. A fundamental criterion for the designing and adaptation of these programs is the age of their target populations because limited education and language are the most relevant factors that limit the efficacy of these programs. The contribution of this paper consists of assessing both the readability of the written materials that accompany the contents of a Spanish-written school-based sexual health promotion program used in Colombia, as well as the words co-occurrence network structure of its contents. The readability of the evaluated program corresponded to its intended target population aged between 14 and 19, with the schooling of 9–13 years of education. The resulting words co-occurrence network structure of the COMPAS program also mirrored its theoretical content. These results all together are deemed as empirical evidence of the adequacy of the program.

LEER
Knowledge and socioeconomic development. A review of the literature
...
Ovallos Gazabon, David Alfredo | 2017-08-15

The text mining analysis of scientific articles from the field of social sciences, business and management, economics and finance and econometrics in the time window 1940-2017 of the Scopus® database and using the VOSviewer® tool was explored and represented Structured bibliometric information in 5 clusters. In this sense, it is pointed out that knowledge is strongly related to socioeconomic development through elements such as innovation, learning and education for competitiveness

LEER
Knowledge and socioeconomic development. A review of the literature
...
Ovallos Gazabon, David Alfredo | 2017-08-15

Con el análisis de minería de texto de artículos científicos del campo de las ciencias sociales, negocios y gestión, economía y finanzas y econometría en la ventana de tiempo 1940-2017 de la base de datos Scopus® y mediante la herramienta VOSviewer® se exploró y representó información bibliométrica estructurada en 5 clusters. En este sentido se señala que el conocimiento está fuertemente relacionado con desarrollo socioeconómico a través de elementos como innovación, aprendizaje y la educación para la competitividad

LEER
Twitter data mining for the diagnosis of leaks in drinking water distribution networks
...
Jiménez-Cabas, Javier | 2023-03-14

This article presents a methodology for using data from social networks, specifically from Twitter, to diagnose leaks in drinking water distribution networks. The methodology involves the collection of tweets from citizens reporting leaks, the extraction of information from the tweets, and the processing of such information to run the diagnosis. To demonstrate the viability of this methodology, 358 Twitter leak reports were collected and analyzed in Mexico City from 1 May to 31 December 2022. From these reports, leak density and probability were calculated, which are metrics that can be used to develop forecasting algorithms, identify root causes, and program repairs. The calculated metrics were compared with those calculated through telephone reports provided by SACMEX, the entity that manages water in Mexico City. Results show that metrics obtained from Twitter and phone reports were highly comparable, indicating the usefulness and reliability of social media data for diagnosing leaks.

LEER
Using K-Means Algorithm for Description Analysis of Text in RSS News Format
...
De-La-Hoz-Franco, Emiro | 2019

This article shows the use of different techniques for the extraction of information through text mining. Through this implementation, the performance of each of the techniques in the dataset analysis process can be identified, which allows the reader to recommend the most appropriate technique for the processing of this type of data. This article shows the implementation of the K-means algorithm to determine the location of the news described in RSS format and the results of this type of grouping through a descriptive analysis of the resulting clusters.

LEER
Using text mining tools to define trends in territorial competitiveness indicators
...
Ovallos, David | 2019

For this study, articles from the fields of Social Sciences; Economics; Econometrics and Finance; Business and Management; and Accounting have been monitored for the period from 1979 to 2019. VOSviewer® was used to create, visualize and explore bibliometric information from Scopus scientific database, for the identification of trends about indicators that have not been frequently considered, compared to competitiveness regional indexes territorial competitiveness indicators. It has generated preliminary conclusions using citation relationships between journals, collaborative relationships between researchers, and coexistence relationships between scientific terms from the identified target literature. The identified trends are related to Renewable energy, Sustainability, Higher Education, Destination Competitiveness, Knowledge Management, Cross Borders Regions and Small and Medium-sized Entrepreneurship. © 2019, Springer Nature Switzerland AG.

LEER

Browsing by Subject "Text mining"

A text mining approach for adapting a school-based sexual health promotion program in Colombia ﻿

Knowledge and socioeconomic development. A review of the literature ﻿

Knowledge and socioeconomic development. A review of the literature ﻿

Twitter data mining for the diagnosis of leaks in drinking water distribution networks ﻿

Using K-Means Algorithm for Description Analysis of Text in RSS News Format ﻿

Using text mining tools to define trends in territorial competitiveness indicators ﻿

Envíos recientes

A text mining approach for adapting a school-based sexual health promotion program in Colombia

Knowledge and socioeconomic development. A review of the literature

Knowledge and socioeconomic development. A review of the literature

Twitter data mining for the diagnosis of leaks in drinking water distribution networks

Using K-Means Algorithm for Description Analysis of Text in RSS News Format

Using text mining tools to define trends in territorial competitiveness indicators

A text mining approach for adapting a school-based sexual health promotion program in Colombia

Knowledge and socioeconomic development. A review of the literature

Knowledge and socioeconomic development. A review of the literature

Twitter data mining for the diagnosis of leaks in drinking water distribution networks

Using K-Means Algorithm for Description Analysis of Text in RSS News Format

Using text mining tools to define trends in territorial competitiveness indicators