Personal profile
Categoría Investigador Minciencias
- Investigador Junior
- Investigador Junior
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 2 Zero Hunger -
SDG 4 Quality Education -
SDG 9 Industry, Innovation, and Infrastructure -
SDG 12 Responsible Consumption and Production -
SDG 15 Life on Land
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Dive into the research topics where Sergio Arciniegas Alarcon is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 1 Finished
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Imputation Using Regularised Krzanowski Method
Arciniegas Alarcon, S. (PI) & García-Peña, M. (Researcher)
12/02/21 → 12/08/22
Project: Project Research
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Application of weighted low rank approximations: outlier detection in a data matrix
García-Peña, M. (Correspondent Author), Arciniegas-Alarcón, S. (Correspondent Author) & Basford, K. E. (Third Author), Dec 2025, In: BMC Research Notes. 18, 1, 234.Research output: Contribution to journal › Article › peer-review
Open Access -
Cross-validation to select the optimum rank for a reduced-rank approximation to multivariate data
Arciniegas-Alarcón, S., García-Peña, M., Krzanowski, W. J. & Rengifo, C., 2024, (Accepted/In press) In: Journal of Crop Improvement. 38, 4, p. 344-367 24 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Missing value imputation in a data matrix using the regularised singular value decomposition
Arciniegas Alarcon, S. (First Author), Rengifo Gutierrez, C. (Second Author), Krzanowski, W. (Another Number Author) & García Peña, M. (Third Author), Dec 2023, In: MethodsX. 11, p. 1-8 7 p., 102289.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Cross-Validation for Lower Rank Matrices Containing Outliers
Arciniegas Alarcon, S. (First Author), Krzanowski, W. (Third Author) & García Peña, M. (Correspondent Author), 19 Jul 2022, In: Applied System Innovation. p. 1-12 11 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Missing value imputation using least squares techniques in contaminated matrices
Arciniegas Alarcon, S. (Correspondent Author), Krzanowski, W. (Third Author) & García Peña, M. (First Author), 2 Apr 2022, In: MethodsX. p. 1-8 7 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations
Activities
- 1 Speech on conference
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On Techniques for Robust Imputation
Arciniegas Alarcon, S. (Ponente)
3 Nov 2022 → 4 Nov 2022Activity: Talk or presentation › Speech on conference