Computational Modeling and Analysis to Predict Intracellular Parasite Epitope Characteristics Using Random Forest Technique

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JAVAD AMIR; KHAMESIPOUR ALI; MONAJEMI FARSHID; GHAZISAEEDI MARJAN

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Journal Paper

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Journal: Iranian Journal of Public Health Year:2020 | Volume:49 | Issue:1 Page(s): 125-133

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Title

Computational Modeling and Analysis to Predict Intracellular Parasite Epitope Characteristics Using Random Forest Technique

Author(s)

JAVAD AMIR | KHAMESIPOUR ALI | MONAJEMI FARSHID | GHAZISAEEDI MARJAN | Issue Writer Certificate

Keywords

Computational model

Immunogenic peptides

Intracellular parasites

Abstract

Background: In a new approach, computational methods are used to design and evaluate the vaccine. The aim of the current study was to develop a computational tool to predict epitope candidate vaccines to be tested in experimental models. Methods: This study was conducted in the School of Allied Medical Sciences, and Center for Research and Training in Skin Diseases and Leprosy, Tehran University of Medical Sciences, Tehran, Iran in 2018. The random forest which is a classifier method was used to design computer-based tool to predict Immunogenic peptides. Data was used to check the collected information from the IEDB, UniProt, and AAindex database. Overall, 1, 264 collected data were used and divided into three parts; 70% of the data was used to train, 15% to validate and 15% to test the model. Five-fold cross-validation was used to find optimal hyper parameters of the model. Common performance metrics were used to evaluate the developed model. Results: Twenty seven features were identified as more important using RF predictor model and were used to predict the class of peptides. The RF model improves the performance of predictor model in comparison with the other predictor models (AUC± SE: 0. 925± 0. 029). Using the developed RF model helps to identify the most likely epitopes for further experimental studies. Conclusion: The current developed random forest model is able to more accurately predict the Immunogenic peptides of Intracellular parasites.

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APA: Copy

JAVAD, AMIR, KHAMESIPOUR, ALI, MONAJEMI, FARSHID, & GHAZISAEEDI, MARJAN. (2020). Computational Modeling and Analysis to Predict Intracellular Parasite Epitope Characteristics Using Random Forest Technique. IRANIAN JOURNAL OF PUBLIC HEALTH, 49(1), 125-133. SID. https://sid.ir/paper/740025/en

Vancouver: Copy

JAVAD AMIR, KHAMESIPOUR ALI, MONAJEMI FARSHID, GHAZISAEEDI MARJAN. Computational Modeling and Analysis to Predict Intracellular Parasite Epitope Characteristics Using Random Forest Technique. IRANIAN JOURNAL OF PUBLIC HEALTH[Internet]. 2020;49(1):125-133. Available from: https://sid.ir/paper/740025/en

IEEE: Copy

AMIR JAVAD, ALI KHAMESIPOUR, FARSHID MONAJEMI, and MARJAN GHAZISAEEDI, “Computational Modeling and Analysis to Predict Intracellular Parasite Epitope Characteristics Using Random Forest Technique,” IRANIAN JOURNAL OF PUBLIC HEALTH, vol. 49, no. 1, pp. 125–133, 2020, [Online]. Available: https://sid.ir/paper/740025/en

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