SpliceAI running time about absplice HOT 5 OPEN

Dear @LucaBertoli ,

Thank you for your interest in AbSplice. SpliceAI tends to take significant amount of time to run. To speed it up, we provide the fast lookup interface spliceai_rocksdb that uses precomputed SpliceAI scores. You can enable it by simply changing the field use_rocksdb in the config file to True and running Snakemake with --use-conda option. It will create a conda environment and download the precomputed SpliceAI scores (it will take some time – about 1 hour and use approximately 180GB of storage). This should then significantly speed up the computation.

Let me know if you need any further assistance on that.

from absplice.

Thanks for the answer.

What would be the difference with respect to using SpliceAI without precomputed scores?
What variants are present in the precomputed scores?

from absplice.

The precomputed scores contain all SNVs and indels up to 4 nucleotides. During the execution of the pipeline, scores for the variants present in the precomputed scores will be simply retrieved from the database. If the variant is not in the precomputed scores, it will be computed by running SpliceAI.

from absplice.

ok, so the output will be basically the same as running spliceAI from scratch, correct?

from absplice.

Yes, we do not skip variants that are not in the precomputed scores

from absplice.