DOI: https://doi.org/10.57166/riqchary/V6.n2.2024

The cover image is generated by Meta AI, representing the combination of regression and machine learning models to analyze and predict patterns in data, using machine learning, deep learning, and hyperparameter optimization algorithms.

Published: 2024-08-13

Artículos

Geological characterization and mineralogical potential of Tumipampa

Carlos Mendoza-Contreras , German Rafael Espinoza-Rivas, Alonso Sanchez-Torres (Author)

1-6

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DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.122

Sentiment analysis with NLP in academic tutoring: vocation as a factor for improvement in academic performance

Jorge Campos-Malpartida, Erech Ordoñez-Ramos , Alejandrina Huaylla-Quispe (Author)

7-13

PDF (Spanish)
DOI: https://doi.org/10.57166//riqchary.v6.n2.2024.123

Application of Principal Component Analysis (PCA) and K-Means for Stratigraphic Unit Classification in Geochemical Samples from the Misti Volcano

Mary Luz Nina-Palacios , Ernesto Nayer Tumi-Figueroa, Hugo Ticona-Salluca (Author)

14-20

PDF (Spanish)
DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.124

Evaluation of quality parameters in various commercial brands of domestic chlorine

Aliana Gamboa-Ortega , José Castro-Soto (Author)

21-26

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DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.125

Effect of two types of substrate in seedbed plus NFT hydroponics on the morphological characteristics of three varieties of lettuce (Lactuca sativa L.) at the INIA Andahuaylas Perú-2024

Reyna Vargas-Peña , Niki Franklin Flores-Pacheco (Author)

27-34

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DOI: https://doi.org/10.57166/riqchary.v6.n1.2024.125

Performance of three varieties of lettuce (Lactuca sativa L.) in two types of substrate in a seedbed plus NFT hydroponics in INIA Andahuaylas Perú-2024

Reyna Vargas-Peña, Niki Franklin Flores-Pacheco (Author)

35-40

PDF (Spanish)
DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.126

Machine learning predictive model for vocational guidance service for high school students in the Regional Management of Labor and Employment Promotion Cusco 2024

Malu Beatriz Silva-Zarate , Mario Aquino-Cruz (Author)

41-48

PDF (Spanish)
DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.128

Determination of heavy metal contamination in the surface sediments of the Antabamba River sub-basin in a medium-term period

Darío Sánchez-Castillo , Pablo Zuloaga-Candia , Karina Gamarra-Peralta (Author)

49-54

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DOI: https://doi.org/10.57166/riqchary.v6.n2.2024.127