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Mostrando 1 - 20 Resultados de 579 Para Buscar 'para ((data processing) or (pre processing))', tiempo de consulta: 1.16s Limitar resultados
1
artículo
This article demonstrates the feasibility of installing a small processing company Huaral nectars, checking that there is a potential market, recommending the most appropriate technology, and demonstrating their economic and financial viability.
2
artículo
This article demonstrates the feasibility of installing a small processing company Huaral nectars, checking that there is a potential market, recommending the most appropriate technology, and demonstrating their economic and financial viability.
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tesis doctoral
This dissertation investigates the potential improvement of volcanic eruption understanding and forecasting methods by using advanced data processing techniques to analyze large datasets at three target volcanoes (Piton de la Fournaise (PdlF) (France), Sabancaya, and Ubinas (Peru)). The central objective of this study is to search for possible empirical relationships between the pre-eruptive behavior of the accelerated increase in seismic activity using the Failure Forecast Method (FFM) and velocity variations measured by Coda Wave Interferometry (CWI), since both observations are reported to be independently associated with medium damage. The FFM is a deterministic method used to forecast volcanic eruptions using an empirical relationship of increased and accelerated evolution of an observable (e.g., volcano-seismic event rates). The event rates used with FFM in this study were generate...
4
tesis doctoral
This dissertation investigates the potential improvement of volcanic eruption understanding and forecasting methods by using advanced data processing techniques to analyze large datasets at three target volcanoes (Piton de la Fournaise (PdlF) (France), Sabancaya, and Ubinas (Peru)). The central objective of this study is to search for possible empirical relationships between the pre-eruptive behavior of the accelerated increase in seismic activity using the Failure Forecast Method (FFM) and velocity variations measured by Coda Wave Interferometry (CWI), since both observations are reported to be independently associated with medium damage. The FFM is a deterministic method used to forecast volcanic eruptions using an empirical relationship of increased and accelerated evolution of an observable (e.g., volcano-seismic event rates). The event rates used with FFM in this study were generate...
5
artículo
In this study, an analysis of pre-trial proceedings is made, given the new scenario of programming virtual hearings and the subsequent procedural burden that will arise once the state of emergency is lifted. Moreover, operational aspects are raised for the correct application of this procedural institution and statistical data on its use in specialized courts in different parts of the country are evaluated, in order to reevaluate the advantages of pre-trial proceedings as a tool for procedural simplification that leads to an expeditious, effective and timely resolution.
6
artículo
Today X has become one of the most important socialnetworks for expressing opinions and interests on the web.The large amount of data generated allows automatedsystems to profile users based on gender, nationality andthematic interests. There are difficulties in this process notonly because of the short content, but also because of theambiguity and the use of several languages.The goal of this proposal is to generate a deep learningmodel using BERT that is able to identify demographic andthematic attributes from tweets. Pre-trained models of theBERT and Multilingual BERT type will be used, applied on PAN Author Profiling Task (CLEF 2019) corpora in English and Spanish.The proposed work will deepen the analysis using supervised classification data for gender and nationality classification and topic extraction through unsupervised techniques, such as LDA and BERTopic. These options include...
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artículo
A dissatisfied customer with a product and/or service is motivated to express a complaint. Classifying complaints manually is a process that represents high costs in human and material resources. Artificial Intelligence (AI) allows the use of various algorithms to perform tasks that can simulate human intelligence, a branch of this is Natural Language Processing (NLP), its objective is that machines have the capacity to understand human language, allowing, for example, to classify and categorize data automatically. This article provides a systematic review of the literature addressing challenges in the classification of complaint texts, such as the lack of class balance, the presence of unlabeled data, and the interpretation of model results. Preprocessing techniques are explored, such as tokenization, stopword removal, and lemmatization, which influence model performance. Additionally, ...
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artículo
The Vacation Center Huampaní through managing logistics area goods and services required for all user areas, but there are administrative and operational deficiencies of the employees that make up the contracting and procurement processes Vacation Center Huampaní, 2014. The issue is What effect does implementing a capacity building program to enhance job performance of the employees participating in the process of procurements "Vacation Center Huampaní" Year 2014? The specific objectives are: The determination of the level of technical knowledge by applying the survey pretest. The design capacity building program to improve the processes of procurements Huampaní Vacation Center. Implementation of the program to the experimental group according to institutional needs. Program evaluation is then determined by applying the survey Post Test and finally the results obtained from surveys P...
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artículo
Premature Rupture of Membranes (PROM) is a complication of pregnancy that causes 40% of pre-term birthsand carries 10% of neonatal mortality. This study aimed to implement the nursing process in the care of a 31.6week old pregnant woman, Premature Rupture of Membranes, Twin pregnancy, history of fertilization in vitrioand UTI treatment, in Obstetrics and Gynecology Service Room “B” National Teaching Hospital Child MotherSt. Bartholomew in the period November –December 2011. Data was obtained after the evaluation of MarjoryGordon´s functional patterns, later diagnosed by The NANDA Taxonomy II International 2012 – 2014, a modelfounded by Virginia Herdenson. The following nursing diagnoses for standardized care plan are as follows: Riskof impaired fetal maternal Dyad, Ineffective peripheral tissue perfusion, Risk of infection, Acute pain, Anxiety,Impaired physical mobility, sleep p...
10
artículo
The purpose of the research was to prove that the application of the self-instructional manual improves the pre-professional teaching performance of the students of the eighth cycle of the professional school of mathematics and physics, UNHEVAL - 2017; For this, an explanatory research and quasi-experimental design was formulated; the study population has been 84 students and the sample used is non-random, with experimental group = 12 and control group = 14; the instrument used was a valued evaluation test, with the name of initial and final test, with ten indicators each test, whose valuation is between 1 and 4 for each indicator, which produced the scale of [10 - 40]; For the processing of the data, descriptive statistics and inferential statistics were used, obtaining the following result and conclusion: in the dimension Planning pedagogical work, the test T value = 2.23; in the Manag...
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objeto de conferencia
RESUMEN El presente artículo corresponde al rediseño de procesos para la gestión de recursos humanos de la empresa Grupo Mundo Soluciones Empresariales. La investigación ha seguido un enfoque Pre-Experimental, donde se utilizaron técnicas de recolección de datos como análisis documental y de archivos, entrevista y observación directa y sus respectivos instrumentos como son la ficha de análisis documental, guía de entrevista y ficha de observación de procesos. Para el rediseño, se aplicó la metodología BPM, que consta de las siguientes fases: descubrimiento y simplificación, captura y documentación, publicación y animación, diseño y mejora, generación y ejecución y monitoreo y gestión. Así, se obtuvieron como resultados un ahorro de 77% en el proceso de Reclutamiento y Selección, y 39% en la Gestión de Incorporación, así como la reducción de tiempos por proceso...
12
artículo
A Virtual Lab to experiment on controlled fusion of two digital images has been developed. The resulting image has user pre-defined percentages of each contributing image. With the aim on improving the quality of the resulting image in the fusion, the Virtual Lab has been enabled with the option of selecting a color to be ignored during the fusion process, in this way this color is not fussioned. Successful experiments have been executed fusing three images using the same algorithm.
13
artículo
A Virtual Lab to experiment on controlled fusion of two digital images has been developed. The resulting image has user pre-defined percentages of each contributing image. With the aim on improving the quality of the resulting image in the fusion, the Virtual Lab has been enabled with the option of selecting a color to be ignored during the fusion process, in this way this color is not fussioned. Successful experiments have been executed fusing three images using the same algorithm.
14
tesis de grado
La implementación de una Aplicación Móvil tiene como objetivo, Mejorar el proceso de Asistencia del Personal en la Universidad Científica del Perú. La investigación será de tipo Experimental, perteneciente al diseño Pre-Experimental. El enfoque de la investigación fue mejorar el proceso de marcado de asistencia por parte del personal administrativo y docente. La población estuvo conformada por 214 Trabajadores, entre administrativos y docentes del proceso de Asistencia del personal en la Universidad Científica del Perú. Para la recolección de datos se utilizó la encuesta, aplicado a las personas involucradas en los procesos de Asistencia del Personal en la Universidad Científica del Perú. Aplicaremos algunos fundamentos de la ISO 9000-2015 para incrementar la confianza y cumplir los requisitos de los objetivos específicos, para ello se necesitó aplicar principios básic...
15
tesis de grado
La presente investigación tuvo como objetivo describir la gestión por procesos en una empresa de logística automotriz, en el distrito de Lurín, en el año 2021. Es una investigación aplicada, no experimental, descriptiva con diseño transversal, siendo su población de estudio el área de PDI (Pre Delivery Inspection). Para medir la variable “Gestión por Procesos”, se tuvo que recolectar datos aplicando la técnica de análisis de documentos y el método observacional. Con los resultados obtenidos se logró determinar que el área de PDI ejecuta todas sus actividades como un proceso, agregando valor para mejorar el servicio brindado al cliente, siendo su nivel de servicio de 91.93% en el último periodo analizado, y destacar que las personas, materiales y recursos físicos con los que cuenta la organización, facilitan el desarrollo adecuado de sus procesos. De esta manera, se ...
16
artículo
The research hereby aims to design a Teaching Program Model based on the Communicative Approach upon the Basic Level of English as a foreign language for adult learners focused on undergraduate educators of Cesar Vallejo University, at Chiclayo Campus, according to their learning preferences. In order to achieve this objective, a pretest has been settled to measure the knowledge level of the English language regarding the participants that constitute the sample and thence a questionnaire was adapted to gather their preferences on the learning strategies in relation to this language. The theoretical foundations addressed are the Communicative Approach, Constructivism, learning styles, andragogy, and the learning-teaching process on a teaching approach. An amount of 179 undergraduate educators constituted the population, and the sample, constituted of 100 educators, was selected through a ...
17
tesis de grado
El presente estudio se focaliza en una distribuidora de productos cárnicos que cuenta con muchos procesos manuales que dilatan el correcto flujo de las actividades comerciales. Es por ello, que se planteó la pregunta de investigación de ¿Cómo el desarrollo de una plataforma E-commerce mejora el proceso de ventas en una distribuidora de productos cárnicos en el distrito de Surco? El objetivo principal es desarrollar un E-commerce para mejorar el proceso de ventas. Asimismo, el tipo de investigación es aplicada con enfoque cuantitativo con la finalidad de trabajar con datos numéricos. Además, el diseño es preexperimental con la intención de medir el tiempo promedio del antes-después del E-commerce y distinguir si realmente mejoro el proceso de ventas. La técnica de recolección de datos es la observación directa y como instrumento se usó la ficha de observación. Los resulta...
18
artículo
Who writes the news in the Chilean press according to gender? Who are the sources, male or female, in the Chilean press? Is there a relationship between the gender of journalists and the gender of the sources in the Chilean press? This article studies the gender of the Chilean newsroom and their sources in 12,113 news through a quantitative method with a computational social science approach. This method combines web scraping and natural language processing techniques to gather and preprocess data, facilitating the exploration of complex social phenomena. Results show important biases in journalists and source gender. From a sample of 158 journalists, 99 were men (63%) and 59 women (37%). Also, from 12,113 news, 7,565 (62%) were written by male and 4,548 (38%) by female journalists. Of the 12,334 sources mentioned in the news, 9,771 were men (79%) and 2,563 were women (21%). A significan...
19
objeto de conferencia
RESUMEN El presente trabajo de investigación se realizó con el objetivo de definir la influencia de una aplicación web en el proceso de medición de resultados del estudiante del programa de Ingeniería de Sistemas Computacionales de la Universidad Privada del Norte en el año 2019. El tipo de estudio fue preexperimental; con una muestra constituida por los procesos de medición de resultados del estudiante ejecutados en los semestres 2018-2 y 2019-1. Los subprocesos que conforman el proceso de medición de resultados del estudiante son: medición docentes, medición egresados, medición empleadores de prácticas preprofesionales y elaboración de informes de medición. Los resultados obtenidos demostraron una reducción del 56.5% en el tiempo de envío de instrumentos de medición de resultados del estudiante a los docentes, una reducción del 82.87% en el tiempo de recopilado de inf...
20
tesis de grado
La presente investigación, refiere una investigación de campo exploratoria, que tiene como objetivo desarrollar un plan de gestión para la optimización de procesos constructivos basados en principios Lean Construction en edificaciones con sistema constructivo de ductilidad limitada. Para lo anterior, se dará revisión a los documentos relativos a la productividad de una obra de ductilidad limitada de más de seis pisos ejecutada en la ciudad de Lima. Esta obra ya ha sido ejecutada y concluida, por lo cual se asume como un referente de la realidad percibida en este tipo de obras, basándose en datos reales que le confieren validez a la presente investigación, dichos datos son organizados y analizados con la finalidad de detectar la productividad y proponer las mejoras necesarias que sean aplicables a este tipo de obras. El problema general de optimización de los procesos constructi...