Addressing Imbalanced Classification Problems in Drug Discovery and Development Using Random Forest, Support Vector Machine, AutoGluon-Tabular, and H2O AutoML by Ayush Garg (21090944)

“…The important findings of our studies are as follows: (i) there is no effect of threshold optimization on ranking metrics such as AUC and AUPR, but AUC and AUPR get affected by class-weighting and SMOTTomek; (ii) for ML methods RF and SVM, significant percentage improvement up to 375, 33.33, and 450 over all the data sets can be achieved, respectively, for F1 score, MCC, and balanced accuracy, which are suitable for performance evaluation of imbalanced data sets; (iii) for AutoML libraries AutoGluon-Tabular and H2O AutoML, significant percentage improvement up to 383.33, 37.25, and 533.33 over all the data sets can be achieved, respectively, for F1 score, MCC, and balanced accuracy; (iv) the general pattern of percentage improvement in balanced accuracy is that the percentage improvement increases when the class ratio is systematically decreased from 0.5 to 0.1; in the case of F1 score and MCC, maximum improvement is achieved at the class ratio of 0.3; (v) for both ML and AutoML with balancing, it is observed that any individual class-balancing technique does not outperform all other methods on a significantly higher number of data sets based on F1 score; (vi) the three external balancing techniques combined outperformed the internal balancing methods of the ML and AutoML; (vii) AutoML tools perform as good as the ML models and in some cases perform even better for handling imbalanced classification when applied with imbalance handling techniques. …”

Changes in rumen fluid metabolites. by Shiqi Zhang (709298)

The Fig illustrates the effects of mutations on the stability, flexibility, compactness, and interactions of the AKT2-Ipatasertib complex through molecular dynamics simulations. by Sadia Afrin Runa (22504971)

Hydrogen bond interactions between Capivasertib (red) and the AKT2 protein (blue) as predicted by molecular docking analyses. by Sadia Afrin Runa (22504971)

CSB elemental content. by Shiqi Zhang (709298)

“…Total volatile fatty acid concentration decreased with increasing CSB levels. However, no significant changes were observed in microbial diversity or total DNA copy numbers of bacteria and methanogens. …”

Rumen fermentation parameters. by Shiqi Zhang (709298)

“…Total volatile fatty acid concentration decreased with increasing CSB levels. However, no significant changes were observed in microbial diversity or total DNA copy numbers of bacteria and methanogens. …”

Rumen microflora gene primer information. by Shiqi Zhang (709298)

“…Total volatile fatty acid concentration decreased with increasing CSB levels. However, no significant changes were observed in microbial diversity or total DNA copy numbers of bacteria and methanogens. …”

Feed nutrient disappearance rate. by Shiqi Zhang (709298)

“…Total volatile fatty acid concentration decreased with increasing CSB levels. However, no significant changes were observed in microbial diversity or total DNA copy numbers of bacteria and methanogens. …”

Composition and nutrient level of the basal diet. by Shiqi Zhang (709298)

“…Total volatile fatty acid concentration decreased with increasing CSB levels. However, no significant changes were observed in microbial diversity or total DNA copy numbers of bacteria and methanogens. …”

Ventromedial PFC pattern-separates cue-task associations. by Guochun Yang (1329693)

General technical specification for GW154/6700. by Weidong Ji (129916)

“…On longer time scales (6–24 hours), the score and correlation between ERA5 and observations further increased, while the centered root-mean-square error (CRMSE) and standard deviation decrease. 4) Hourly wind data with a regular spatial distribution in ERA5 reanalysis provides valuable information for further detailed research on meteorology or renewable energy perspectives, but some inherent shortcomings should be considered.…”

Changes to the host transcriptome during infection. by Stefan Bresson (20623940)

Base-case results. by Mingxi Xie (19812594)

“…<div><p>Over-prescribing of proton-pump inhibitors (PPIs) is widely observed in older patients. Clinical findings have showed that deprescribing service significantly decreased inappropriate PPIs utilization. …”

GI variables of single-task versus dual-task. by Angeloh Stout (21755757)

“…We also observed a more constrained and less efficient center of pressure path, with reduced posterior displacement during the weight shift phase. …”

STW variables of single-task versus dual-task. by Angeloh Stout (21755757)

“…We also observed a more constrained and less efficient center of pressure path, with reduced posterior displacement during the weight shift phase. …”

Model inputs. by Mingxi Xie (19812594)

“…<div><p>Over-prescribing of proton-pump inhibitors (PPIs) is widely observed in older patients. Clinical findings have showed that deprescribing service significantly decreased inappropriate PPIs utilization. …”

Sample characteristics. by Debbie Huang (382062)

“…The proportion of days passive data were collected was consistent over time for both groups; the clinical interview and active survey completion decreased over the study course. Results of this study suggest digital phenotyping has significant potential as a method of long-term mental health monitoring in adolescents. …”

Aging regulates mRNA levels of renal fibrosis-related genes in mice across varying age cohort. by Lihua Qiu (178071)

Robust chain-length specific reductions in intermediate chain phospholipids in peroxisomal mutant larvae. by Michael F. Wangler (21526595)

MCF7 cultures were treated with either MBC-005 or doxorubicin. by Bryan S. Margulies (21492667)

“…A further significant decreased of 53.9% was observed between the 1-mM MBC-005 dose and the 10-mM MBC-005 dose (**** = p < 0.0001). …”