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Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, incl...
Bumps [numpy](https://github.com/numpy/numpy) from 1.21.0 to 1.22.0. Release notes Sourced from numpy's releases. v1.22.0 NumPy 1.22.0 Release Notes NumPy 1.22.0 is a big release featuring the work of 153 contributors spread...
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Bumps [numpy](https://github.com/numpy/numpy) from 1.21.0 to 1.22.0. Release notes Sourced from numpy's releases. v1.22.0 NumPy 1.22.0 Release Notes NumPy 1.22.0 is a big release featuring the work of 153 contributors spread...
Hi, I tried to run examples/model_rolling/task_manager_rolling.py and encountered following issues, which is same with the link above. [4490:MainThread](2022-03-16 23:41:19,948) INFO - qlib.timer - [log.py:113] - Time cost: 2.219s | CSZScoreNorm...
How can I set to use CPU only If GPU is not available? The error stems from the line 150 in pytorch_adarnn.py /usr/local/lib/python3.7/site-packages/pyqlib-0.7.2.99-py3.7-linux-x86_64.egg/qlib/contrib/model/pytorch_adarnn.py in __init__(self, d_feat, hidden_size, num_layers, dropout, n_epochs,...
I think that's a "[] loc error" in double_ensemble sample_reweight() function. Fixed it with slightly changing the index in brackets: `i_b` -> `b`
## 🐛 Bug Description Follow qlib-server ReadMe to init import qlib ONLINE_CONFIG = {***} qlib.init(**ONLINE_CONFIG) get this error 'PosixPath' object has no attribute 'endswith' qlib/__init__.py", line 66, in init _mount_nfs_uri(provider_uri,...
hello, I have a question about the pre-train checkpoints in HIST. when I train HIST Model with or without pre-train checkpoints model_lstm_csi300.pkl, the performance with pre-train checkpoints is much better...
## 🐛 Bug Description When running the following (note the last 2 args) command ``` python data_collector/yahoo/collector.py update_data_to_bin --qlib_data_1d_dir ~/.qlib/qlib_data/us_data --region us --interval 1d --version v2 --trading_date 2022-01-01 --end_date 2022-12-31...
## 🐛 Bug Description I am back testing data of 30min interval. The PortAnaRecord module generate the error below. ## To Reproduce Steps to reproduce the behavior: ``` with R.start(experiment_name="train_model"):...
## 🌟 Feature Description ## Motivation The CN market has a standard for symbol name, suggest to follow the rule, so that the third party data could be imported more...
