Closed Larrycpan closed 7 months ago
Thanks for your question. Under the current implementation, GEARS learns to model the perturbation type that is used in the training set. For example, if it is trained on knockout data, it will attempt to predict knockout effects. In the paper, we recommend that GEARS be trained on data generated under the same experimental conditions, including the same perturbation type.
It's possible to include additional variables during training to model different perturbation types such as activation versus repression, but that would need changes in the code as well as a training dataset that contains both perturbation types.
Thanks for your question. Under the current implementation, GEARS learns to model the perturbation type that is used in the training set. For example, if it is trained on knockout data, it will attempt to predict knockout effects. In the paper, we recommend that GEARS be trained on data generated under the same experimental conditions, including the same perturbation type.
It's possible to include additional variables during training to model different perturbation types such as activation versus repression, but that would need changes in the code as well as a training dataset that contains both perturbation types.
Thanks for your reply!
Thanks for your great work. I am writing to ask how to define the perturbation in GEARS study. Does it mean knockout or knockdown? For example, can GEARS predict the transcription profile after perturbing genes A and B simultaneously, where gene A expression decreases by 10% (e.g. 10 to 9) and gene B expression decreases by 20% (20 to 16)?