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Communications in Computer and Information Science(10)
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Mostrando 10 resultados de: 76
#London2012: Towards citizen-contributed urban planning through sentiment analysis of twitter data
ArticleAbstract: The dynamic nature of cities, understood as complex systems with a variety of concurring factors, poPalabras claves:Geographic information, GIS, Olympic Games, Planned events, sentiment analysis, Social media, Spatiotemporal analysis, Topic extractionAutores:Havas C., Kovács-Győri A., Pablo F. Cabrera-Barona, Resch B., Ristea A.Fuentes:scopusA Comparative Evaluation of Preprocessing Techniques for Short Texts in Spanish
Conference ObjectAbstract: Natural Language Processing (NLP) is used to identify key information, generating predictive models,Palabras claves:Natural Language processing, Preprocessing, sentiment analysis, TEXT MINING, TwitterAutores:Andrea Trujillo, Marcos Patricio Orellana Cordero, Priscila CedilloFuentes:scopusA Data Mining Approach to Detecting Bias and Favoritism in Public Procurement
ArticleAbstract: In a public procurement process, corruption can occur at each stage, favoring a participant with a pPalabras claves:bias, Favoritism, Natural Language processing, sentiment analysis, Word embeddings, Word2VecAutores:Lopez-Batista V.F., Lorena Conde Zhingre, Yeferson Torres-BerruFuentes:scopusANEW for Spanish twitter sentiment analysis using instance-based multi-label learning algorithms
Conference ObjectAbstract: In the last years, different efforts have been made to extract information that users express througPalabras claves:Affective word lists, ANEW, classification, Multi-label classification, sentiment analysis, TwitterAutores:David Mauricio, Meléndez C., Palomino R., Valverde-Rebaza J.Fuentes:scopusBack to #6D: Predicting Venezuelan states political election results through Twitter
Conference ObjectAbstract: The large adoption of Twitter during electioneering has created an unprecedented opportunity to captPalabras claves:Political Alignment, Politics, sentiment analysis, Social media, TEXT MINING, TwitterAutores:Carmen Vaca-Ruiz, Leonardo Kuffó, Rodrigo CastroFuentes:scopusBuilding the Great Recession News Corpus (GRNC): A contemporary diachronic corpus of economy news in English
ArticleAbstract: The paper describes the process involved in developing the Great Recession News Corpus (GRNC), a spePalabras claves:corpus linguistics, crisis studies, financial discourse, Information Retrieval, sentiment analysisAutores:Antonio Jesús Moreno-Ortiz, Javier Fernández-CruzFuentes:scopusAnalysis of feelings in messages received in the virtual learning environment of the open and distance modality of the utpl
ArticleAbstract: This project pretends to analyze and classify the messages sent through the Virtual Learning EnvironPalabras claves:Machine learning, sentiment analysis, TEXT MININGAutores:Juan Carlos Torres-Díaz, Junior Ulises Sinche SalinasFuentes:scopusAnalyzing and integrating dynamic profiles on voting advice applications
Conference ObjectAbstract: Voting advice applications (VAA's) are interactive online tools that have become extremely popular iPalabras claves:Dynamic profiles, Probability distribution function, Recommender system, sentiment analysis, Voting advice applicationAutores:Kakenova U., Luis Terán, Portmann E.Fuentes:scopusAnalyzing tourist data on Twitter: a case study in the province of Granada at Spain
ArticleAbstract: Purpose: The main aim of this paper is to build an approach to analyze the tourist content posted onPalabras claves:content analysis, Descriptive analysis, Latent Dirichlet Allocation, sentiment analysis, Social media analytics, Traveler-generated contentAutores:de Campos L.M., Marlon Santiago Viñán-LudeñaFuentes:scopusAnálisis de la Red social Twitter para la identificación de patrones que generan oportunidades de negocio en la ciudad de Guayaquil utilizando el entorno de trabajo Jupyter Notebook y el Lenguaje de Programación Python.
Bachelor ThesisAbstract: El presente proyecto fue enfocado en la extracción y análisis de los datos que genera la red socialPalabras claves:Algoritmos de aprendizaje automático, ANALISIS DE DATOS, Analisis De Sentimientos, Automatic learning algorithms, Data Analysis, Natural Language processing, Procesamiento del lenguaje natural, Red Social twitter, sentiment analysis, Social Network TwitterAutores:Edinson Andrés Jiménez Cárdenas, Jorge Isaac Avilés MonroyFuentes:rraae