Prototipo de sistema experto en diagnóstico médico basado en síntomas de los pacientes. Caso de estudio: esclerosis múltiple

Berrío, Juan Guillermo Rivera; Ospina, Héctor Aníbal Tabares

doi:10.14483/udistrital.jour.tecnura.2014.se1.a15

Cited by 1 publication

(1 citation statement)

References 11 publications

(11 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fact base, which is a working memory with data that remains unchanged about the situation in which the application is to be performed and the results that are obtained throughout the deduction process. Inference engine, is the core of the Expert System and implements the elements of the knowledge base, thus building reasoning and detecting the knowledge of interest, using and chaining them, building a solution plan without depending on the domain and specificity of the case treated ( Berrío & Ospina, 2014 ; Cabello, 2018 ). This helps solve problems that normally require human experts by mimicking the reasoning process that experts use to solve specific problems.…”

Section: Introductionmentioning

confidence: 99%

Improving vocational guidance through an expert system: Temporary decreasing and enhancing student self-awareness

Huayta-Gómez,

Pacheco

2024

F1000Res

View full text Add to dashboard Cite

Background The vocational guidance process in educational institutions faces important challenges in managing trials and errors in diagnoses. Technological tools are identified as an effective solution to address these problems. This research seeks to improve career guidance in educational institutions through the implementation of an expert system. The main objective is to reduce test processing time and achieve greater efficiency in students’ self-knowledge regarding their interests, based on the personalities of the Holland Test. Methods The development of the expert system followed a six-model approach. First, an organisational model was created to assess the scope and feasibility of the project. Next, a task and agent model was developed to investigate the impact and look for improvements. A knowledge model was then developed to analyse the relevant knowledge bases. A communication model was also developed to evaluate the communication interface of the system. Next, a design model was created to provide guidelines for the implementation of the system. Finally, the implementation of the knowledge system was carried out to ensure its correct functioning. Results The implementation of the expert system has shown significant improvements in the vocational guidance process. It was possible to reduce the time needed to apply the test, thus optimising the psychologist’s time and allowing a greater capacity for analysis. In addition, an improvement in the effectiveness of the students’ self-knowledge in relation to their vocational interests based on the personalities of the Holland Test was observed. Conclusions This study contributes to career guidance in educational institutions by introducing an innovative expert system. This technological solution optimizes the career guidance process, benefiting psychologists administering tests and students seeking self-knowledge about their career interests.

show abstract

Section: Introductionmentioning

confidence: 99%