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Ditemukan 3 dari pencarian Anda melalui kata kunci: subject="Data science"
cover
Using a 3D heat map to explore the diverse correlations among elements and mi…
Komentar Bagikan
Xiaogang MaShaunna M. MorrisonRobert M. HazenJiyin ZhangXiang QueBhuwan MadhikarmiJolyon RalphAnirudh Prabhu

This paper presents an enhanced 3D heat map for exploratory data analysis (EDA) of open mineral data, addressing the challenges caused by rapidly evolving datasets and ensuring scientifically meaningful data exploration. The Mindat website, a crowd-sourced database of mineral species, provides a constantly updated open data source via its newly established application programming interface (API…

Edisi
Vol.21, March 2024
ISBN/ISSN
2590-1974
Deskripsi Fisik
10 hlm PDF, 5.984 KB
Judul Seri
Applied Computing and Geoscience - Open Access
No. Panggil
551.136
cover
The cultural-social nucleus of an open community: A multi-level community kno…
Komentar Bagikan
Ryan M. McGranaghanEllie YoungCameron PowersSwapnali YadavEdlira Vakaj

The challenges faced by science, engineering, and society are increasingly complex, requiring broad, cross-disciplinary teams to contribute to collective knowledge, cooperation, and sensemaking efforts. However, existing approaches to collaboration and knowledge sharing are largely manual, inadequate to meet the needs of teams that are not closely connected through personal ties or which lack t…

Edisi
Vol.20, December 2023
ISBN/ISSN
2590-1974
Deskripsi Fisik
11 hlm PDF, 1.344 KB
Judul Seri
Applied Computing and Geoscience - Open Access
No. Panggil
551.136
cover
Applying machine learning methods to predict geology using soil sample geoche…
Komentar Bagikan
Timothy C.C. LuiDaniel D. GregoryMarek AndersonWell-Shen LeeSharon A. Cowling

In this study we compared various machine learning techniques that used soil geochemistry to aid in geologic mapping. We tested six different sampling methods (undersample, oversample, Synthetic Minority Oversampling Technique (SMOTE), Adaptive Synthetic Sampling (ADASYN), SMOTE and Edited Nearest Neighbor (SMOTEENN), and SMOTE and Tomek links (SMOTETomek)). SMOTE performed best with ADASYN and…

Edisi
Vol.16, December 2022
ISBN/ISSN
2590-1974
Deskripsi Fisik
13 hlm PDF, 13.315 KB
Judul Seri
Applied Computing and Geoscience - Open Access
No. Panggil
551.136