CRISPR: Ensemble Model

Mohammad Rostami, Amin Ghariyazi, Hamed Dashti, Mohammad Hossein Rohban, Hamid R. Rabiee
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Abstract

Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) is a gene editing technology that has revolutionized the fields of biology and medicine. However, one of the challenges of using CRISPR is predicting the on-target efficacy and off-target sensitivity of single-guide RNAs (sgRNAs). This is because most existing methods are trained on separate datasets with different genes and cells, which limits their generalizability. In this paper, we propose a novel ensemble learning method for sgRNA design that is accurate and generalizable. Our method combines the predictions of multiple machine learning models to produce a single, more robust prediction. This approach allows us to learn from a wider range of data, which improves the generalizability of our model. We evaluated our method on a benchmark dataset of sgRNA designs and found that it outperformed existing methods in terms of both accuracy and generalizability. Our results suggest that our method can be used to design sgRNAs with high sensitivity and specificity, even for new genes or cells. This could have important implications for the clinical use of CRISPR, as it would allow researchers to design more effective and safer treatments for a variety of diseases.
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CRISPR:集合模型
然而,使用 CRISPR 的挑战之一是预测单导 RNA(sgRNA)的靶上有效性和脱靶敏感性。这是因为大多数现有方法都是在不同基因和细胞的独立数据集上训练出来的,这限制了它们的通用性。在本文中,我们提出了一种用于 sgRNA 设计的新型集合学习方法,它既准确又具有通用性。我们的方法结合了多个机器学习模型的预测结果,从而得出一个更稳健的预测结果。这种方法允许我们从更广泛的数据中学习,从而提高了我们模型的通用性。我们在 sgRNA 设计的基准数据集上评估了我们的方法,发现它在准确性和通用性方面都优于现有方法。我们的结果表明,我们的方法可用于设计高灵敏度和高特异性的 gRNA,即使是针对新基因或新细胞。这可能会对 CRISPR 的临床应用产生重要影响,因为它能让研究人员为各种疾病设计出更有效、更安全的治疗方法。
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