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microsoft / Elevation

End-to-end guide design for CRISPR/Cas9 with machine learning
MIT License
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can't load elevation/saved_models/aggregation_model.pkl #5

Open desertzk opened 4 years ago

desertzk commented 4 years ago

Hi when i run demo 2, Aggregation Prediction,i encountered some problem in this line. final_model, other = pickle.load(fh) Traceback (most recent call last): File "/home/zk/myresearch/Elevation/learnaggr.py", line 24, in final_model, other = pickle.load(fh) File "/home/zk/anaconda3/envs/elevation27/lib/python2.7/pickle.py", line 1384, in load return Unpickler(file).load() File "/home/zk/anaconda3/envs/elevation27/lib/python2.7/pickle.py", line 864, in load dispatchkey KeyError: 'v'

can some one help me thanks

dmaljovec commented 3 years ago

I am having similar issues with this particular model. Is there a way to regenerate this pickle file locally? I see it referenced in one of the notebooks (aggregations.ipynb) however that seems to reference files that we do not have access to.

dmaljovec commented 3 years ago

Looking at another issue #2, this comment seems relevant:

Sometimes the 'git clone' command does not copy pickle files properly. So I checked the size of all pickle files and downloaded manually if the files were damaged.

I checked my repo and sure enough this files was only 130 bytes, whereas the actual file is supposed to be 88 KB. I don't know if this was due to my own manipulation or the cloning issue mentioned above. I manually downloaded the file using:

wget https://github.com/microsoft/Elevation/raw/master/elevation/saved_models/aggregation_model.pkl

And it appears my file is now the correct size at least. 🤷