QNNs for Stock Price Trend Prediction
Develop quantum neural network models using PyTorch to predict stock price trends based on limit order book data.
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No data_train.npy and data_test.npy in my BenchmarkDatasets folder
I’m following the instructions that say:
dataset_type = "train"
dataset = FIDataset(dataset_type)to train the model on the train dataset. However, the code for FIDataset actually requires:
FIDataset(
dataset_type: str,
dataset_path: str | Path,
...
)so if I only pass dataset_type, I get a TypeError because dataset_path is missing.
Additionally, my BenchmarkDatasets folder does not contain any file named data_train.npy. Instead, I see files like Train_Dst_NoAuction_ZScore_CF_7.txt and so on. The FIDataset script specifically looks for a file named data_train.npy (or data_test.npy, etc.).
FileNotFoundError: [Errno 2] No such file or directory: 'BenchmarkDatasets/data_train.npy'How I can handle the missing data_train.npy? Is there a step I’m missing to generate them?
Any guidance or suggestions would be a huge help. Thank you!
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Posted by antoine •
Hello @hasarinduperera!
Thank you for helping us spot this bug! Here is how you can load the FI dataset:
dataset = FIDataset(dataset_type, ".aqora/data/data")We will update soon the use-case sources so it can be more easily used in the future!
Posted by stubbi •
@hasarinduperera can you confirm this to be working for you?
Posted by stubbi •
@hasarinduperera I see you have just made a submission. Could you make it work?
Posted by hasarinduperera •
No, actually I just tried submitting the dummy model. Now I am trying to train a model but could not because I am getting the above error. Do I need to train the model in the same notebook, and test it out using
aqora test?Posted by hasarinduperera •
Tried editing the same notebook for training, and submitting trough
aqora test. Getting the same error.
Posted by PaTartarin •
Hello!
Ia m facing the same issue: any news on this subject?
Thanks.
Posted by antoine •
Hello Pascal!
Which issue exactly are you facing, please?
Posted by PaTartarin •
Posted by antoine •
Could you try this line instead?
dataset = FIDataset(dataset_type, ".aqora/data/data")Posted by PaTartarin •
Same error message.