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When we take repeated measurements on the same or replicated samples, we will observe inconsistencies in the magnitude. These inconsistencies are called errors. To categorize and characterize these results and their errors, the researcher can use statistical analysis to determine the quality of the measurements and/or suitability of the methods.
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Regression analysis is a statistical tool that describes a mathematical relationship between a dependent variable and one or more independent variables.
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Reducing Line Loss01:18

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In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
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Measures of variability are statistical metrics that reveal the dispersion pattern within a dataset. They are pivotal in biostatistics, providing insights into the heterogeneity within health and biological data. Variability signifies the degree to which data points diverge from one another, helping researchers understand the potential range of values and associated uncertainty within the data.
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Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
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The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
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Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements
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IA Explicable con EDA para la Predicción de Pérdida de Trayectoria V2I

Mongi Ben Ameur1, Jalel Chebil1, Mohamed Hadi Habaebi2

  • 1NOCCS Laboratory, University of Sousse, Sousse, Tunisia.

Scientific reports
|January 9, 2026
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio presenta un marco explicable de predicción de pérdida de trayectoria para la comunicación Vehículo- a Infraestructura (V2I). Los modelos interpretables de aprendizaje automático logran una alta precisión y proporcionan información transparente para aplicaciones V2X.

Palabras clave:
Modelado de canalesIA Explicable (ExAI)Predicción de pérdida de trayectoriaComunicaciones V2I

Videos de Experimentos Relacionados

Last Updated: Jan 13, 2026

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Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements

Published on: June 25, 2021

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Área de la Ciencia:

  • Comunicaciones Inalámbricas
  • Aprendizaje Automático
  • Propagación de Señales

Sus antecedentes:

  • La predicción precisa de la pérdida de trayectoria (PL) es fundamental para la comunicación confiable de Vehículo a Infraestructura (V2I) en entornos urbanos complejos.
  • Los modelos empíricos tradicionales y los métodos de aprendizaje automático (ML) de caja negra tienen limitaciones en cuanto a precisión, transparencia y idoneidad para aplicaciones V2X críticas para la seguridad.

Objetivo del estudio:

  • Proponer un marco explicable de predicción de PL V2I.
  • Mejorar la transparencia y la confiabilidad en los sistemas de comunicación V2X.
  • Proporcionar explicaciones globales y locales sólidas de las contribuciones de las características en la predicción de PL.

Principales métodos:

  • Integración de Análisis Exploratorio de Datos (EDA), filtrado optimizado de Kalman y modelos de ML interpretables (EBM, GAM, GNAM).
  • Validación utilizando un conjunto de datos a gran escala en 24 escenarios urbanos heterogéneos.
  • Evaluación mediante validación cruzada de 5 pliegues y ejecuciones de múltiples semillas.

Principales resultados:

  • Los modelos interpretables demuestran una precisión competitiva en comparación con los enfoques de caja negra.
  • El marco proporciona explicaciones globales y locales sólidas de las contribuciones de las características.
  • Los modelos propuestos son computacionalmente factibles para el despliegue V2X en tiempo real.

Conclusiones:

  • El marco explicable de predicción de PL V2I ofrece una solución transparente y confiable para futuros sistemas 5G/6G.
  • Los modelos de ML interpretables son adecuados para aplicaciones V2X críticas para la seguridad que requieren explicabilidad.
  • El estudio aborda consideraciones computacionales, en tiempo real y éticas para el despliegue práctico de V2X.