Listar por tema "text mining"
Mostrando ítems 1-14 de 14
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A Feature Extraction Method Based on Feature Fusion and its Application in the Text-Driven Failure Diagnosis Field
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2020)As a basic task in NLP (Natural Language Processing), feature extraction directly determines the quality of text clustering and text classification. However, the commonly used TF-IDF (Term Frequency & Inverse Document ... -
A Topic Modeling Guided Approach for Semantic Knowledge Discovery in e-Commerce
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2017)The task of mining large unstructured text archives, extracting useful patterns and then organizing them into a knowledgebase has attained a great attention due to its vast array of immediate applications in business. ... -
La accidentalidad laboral y su prevención en prensa digital española
(Revista Latina de Comunicacion Social, 2017)Introducción. La accidentalidad laboral y su prevención son aspectos que han entrado en el día a día de las empresas ante un grave problema humano, social y económico. Los medios de comunicación tradicionalmente han primado ... -
Analysis and Evaluation of Discussion Forums in the Teaching Process of Industrial Organization Engineering
(International Journal of Engineering Education, 2018)A series of practical on-line classroom using the forums as a tool were developed in different subjects of Industrial Organization during five consecutive years instead of the traditional face to face sessions. The purpose ... -
Análisis cuantitativo de la revista índice literario (1932-1936)
(Artnodes, 2021)En este artículo aplicaremos diferentes análisis estadísticos con el lenguaje de programación R (frecuencia de palabras, bigramas, coocurrencia de palabras y Topic Modeling) a las re-señas bibliográficas de 1932-1933 de ... -
Aplicaciones de la estadística al framing y la minería de texto en estudios de comunicación
(Informacion, Cultura y Sociedad, 2018)Las técnicas de análisis del discurso de los medios de comunicación han experimentado una gran evolución gracias a la teoría del framing, pero con el tiempo se ha percibido que el estudio realizado por los investigadores ... -
Comparative Study of Clustering Algorithms in Text Mining Context
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)The spectacular increasing of Data is due to the appearance of networks and smartphones. Amount 42% of world population using internet [1]; have created a problem related of the processing of the data exchanged, which ... -
La Comunicación de la Responsabilidad Social Corporativa en Twitter
(UCJC Business and Scoiety Review, 2019)El objetivo de este trabajo es analizar la percepción social de la Responsabilidad Social Corporativa (RSC) en Twitter, así como el uso de dicha red social en las estrategias de comu-nicación de las Organizaciones. Se hace ... -
Deobfuscating Leetspeak With Deep Learning to Improve Spam Filtering
(International Journal of Interactive Multimedia and Artificial Intelligence, 12/2023)The evolution of anti-spam filters has forced spammers to make greater efforts to bypass filters in order to distribute content over networks. The distribution of content encoded in images or the use of Leetspeak are ... -
Originalidad de documentación específica en el sector de la construcción
(Dyna (Spain), 07/2020)Un Estudio de Seguridad y Salud (ESS) o un Estudio Básico de Seguridad y Salud (EBSS) es un documento donde se definen las directrices necesarias para integrar la prevención de riesgos laborales en las obras de construcción, ... -
Segmentation of Arabic Handwritten Documents into Text Lines using Watershed Transform
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2017)A crucial task in character recognition systems is the segmentation of the document into text lines and especially if it is handwritten. When dealing with non-Latin document such as Arabic, the challenge becomes greater ... -
The Construction Site Management of Concrete Prefabricated Buildings by ISM-ANP Network Structure Model and BIM under Big Data Text Mining Analytic Network Process (ANP)
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2020)In the construction industry, prefabricated buildings have developed rapidly in recent years due to their various excellent properties. To expand the application of big data text mining and Building Information Model (BIM) ... -
Topic Models and Fusion Methods: a Union to Improve Text Clustering and Cluster Labeling
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2019)Topic modeling algorithms are statistical methods that aim to discover the topics running through the text documents. Using topic models in machine learning and text mining is popular due to its applicability in inferring ... -
Understanding the usage of online forums in engineering: A case study in industrial organization
(IEEE Global Engineering Education Conference, EDUCON, 2018)Conceptual understanding of the management of real situations and heterogeneous problems in manufacturing and engineering in general is one important competence in industrial organization. This paper describes a series of ...
