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Skip to Search Results- 3Harynuk, James
- 2de la Mata, A. Paulina
- 1Adutwum, Lawrence A.
- 1Adutwum, Lawrence A.
- 1Atwal, Harjot
- 1Bramucci, Anna R.
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An Efficient and Accurate Numerical Determination of the Cluster Resolution Metric in Two Dimensions
Download2021-04-01
Sorochan Armstrong, Michael D., de la Mata, A. Paulina, Harynuk, James J.
Cluster resolution (CR) is a useful metric for guiding automated feature selection of classification models. CR is a measure of class separation in a linear subspace for variable subsets via the determination of maximal, non‐intersecting confidence ellipses. Feature selection by cluster...
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Classifying Crystal Structures of Binary Compounds AB through Cluster Resolution Feature Selection and Support Vector Machine Analysis
Download2016
Adutwum, Lawrence A. , Harynuk, James, Mar, Arthur, Oliynyk, Anton O.
Partial least-squares discriminant analysis (PLS-DA) and support vector machine (SVM) techniques were applied to develop a crystal structure predictor for binary AB compounds. Models were trained and validated on the basis of the classification of 706 AB compounds adopting the seven most common...
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Indole-3-Acetic Acid is produced by Emiliania Huxleyi Coccolith-bearing cells and triggers a physiological response in bald cells
Download2016
Bramucci, Anna R., Labeeuw, Leen, Khey, Joleen, Case, Rebecca J., de la Mata, A. Paulina, Harynuk, James, Atwal, Harjot
Indole-3-acetic acid (IAA) is an auxin produced by terrestrial plants which influences development through a variety of cellular mechanisms, such as altering cell orientation, organ development, fertility, and cell elongation. IAA is also produced by bacterial pathogens and symbionts of plants...
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Unique Ion Filter: A data reduction tool for GC/MS data preprocessing prior to chemometric analysis
Download2014
Harynuk, James, Adutwum, Lawrence A.
Using raw GC/MS data as the X-block for chemometric modeling has the potential to provide better classification models for complex samples when compared to using the total ion current (TIC), extracted ion chromatograms/profiles (EIC/EIP), or integrated peak tables. However, the abundance of raw...