Search Results for author: Alexander Partin

Found 10 papers, 6 papers with code

Influencing factors on false positive rates when classifying tumor cell line response to drug treatment

no code implementations17 Oct 2023 Priyanka Vasanthakumari, Thomas Brettin, Yitan Zhu, Hyunseung Yoo, Maulik Shukla, Alexander Partin, Fangfang Xia, Oleksandr Narykov, Rick L. Stevens

Several error analysis metrics such as the false positive rate (FPR), and the prediction uncertainty are evaluated, and the results are summarized by cancer type and drug mechanism of action (MoA) category.

Drug Response Prediction

Deep learning methods for drug response prediction in cancer: predominant and emerging trends

no code implementations18 Nov 2022 Alexander Partin, Thomas S. Brettin, Yitan Zhu, Oleksandr Narykov, Austin Clyde, Jamie Overbeek, Rick L. Stevens

A wave of recent papers demonstrates promising results in predicting cancer response to drug treatments while utilizing deep learning methods.

Drug Response Prediction

Converting tabular data into images for deep learning with convolutional neural networks

1 code implementation Scientific Reports 2021 Yitan Zhu, Thomas Brettin, Fangfang Xia, Alexander Partin, Maulik Shukla, Hyunseung Yoo, Yvonne A. Evrard, James H. Doroshow, Rick L. Stevens

Convolutional neural networks (CNNs) have been successfully used in many applications where important information about data is embedded in the order of features, such as speech and imaging.

Protein-Ligand Docking Surrogate Models: A SARS-CoV-2 Benchmark for Deep Learning Accelerated Virtual Screening

1 code implementation13 Jun 2021 Austin Clyde, Thomas Brettin, Alexander Partin, Hyunseung Yoo, Yadu Babuji, Ben Blaiszik, Andre Merzky, Matteo Turilli, Shantenu Jha, Arvind Ramanathan, Rick Stevens

Our analysis of the speedup explains that to screen more molecules under a docking paradigm, another order of magnitude speedup must come from model accuracy rather than computing speed (which, if increased, will not anymore alter our throughput to screen molecules).

Learning Curves for Drug Response Prediction in Cancer Cell Lines

1 code implementation25 Nov 2020 Alexander Partin, Thomas Brettin, Yvonne A. Evrard, Yitan Zhu, Hyunseung Yoo, Fangfang Xia, Songhao Jiang, Austin Clyde, Maulik Shukla, Michael Fonstein, James H. Doroshow, Rick Stevens

In contrast, a GBDT with hyperparameter tuning exhibits superior performance as compared with both NNs at the lower range of training sizes for two of the datasets, whereas the mNN performs better at the higher range of training sizes.

Drug Response Prediction

Ensemble Transfer Learning for the Prediction of Anti-Cancer Drug Response

no code implementations13 May 2020 Yitan Zhu, Thomas Brettin, Yvonne A. Evrard, Alexander Partin, Fangfang Xia, Maulik Shukla, Hyunseung Yoo, James H. Doroshow, Rick Stevens

Previous transfer learning studies for drug response prediction focused on building models that predict the response of tumor cells to a specific drug treatment.

Drug Response Prediction Transfer Learning

A Systematic Approach to Featurization for Cancer Drug Sensitivity Predictions with Deep Learning

1 code implementation30 Apr 2020 Austin Clyde, Tom Brettin, Alexander Partin, Maulik Shaulik, Hyunseung Yoo, Yvonne Evrard, Yitan Zhu, Fangfang Xia, Rick Stevens

By combining various cancer cell line (CCL) drug screening panels, the size of the data has grown significantly to begin understanding how advances in deep learning can advance drug response predictions.

Data Integration

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