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guofu 89bd1a528e Extract RobustZScoreNorm parameters and add from_version() method ... - Add extract_qlib_params.py script to extract pre-fitted mean/std parameters from Qlib's proc_list.proc and save as reusable .npy files with metadata.json - Add RobustZScoreNorm.from_version() class method to load saved parameters by version name, supporting multiple parameter versions coexistence - Update dump_polars_dataset.py to use from_version() instead of loading parameters directly from proc_list.proc - Update generate_beta_embedding.py to use qshare's filter_instruments for stock universe filtering - Save parameters to data/robust_zscore_params/csiallx_feature2_ntrla_flag_pnlnorm/ with 330 features (158 alpha158_ntrl + 158 alpha158_raw + 7 market_ext_ntrl + 7 market_ext_raw) - Update README.md with documentation for parameter extraction and usage Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		3 days ago
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compare_gold_standard.py	Add configuration files and alpha158_beta pipeline	4 days ago
compare_predictions.py	Add configuration files and alpha158_beta pipeline	4 days ago
debug_data_divergence.py	Fix FlagMarketInjector and FlagSTInjector, add polars dataset dump script	4 days ago
dump_polars_dataset.py	Extract RobustZScoreNorm parameters and add from_version() method	3 days ago
dump_qlib_gold_standard.py	Add configuration files and alpha158_beta pipeline	4 days ago
dump_qlib_gold_standard_simple.py	Add configuration files and alpha158_beta pipeline	4 days ago
extract_qlib_params.py	Extract RobustZScoreNorm parameters and add from_version() method	3 days ago
fetch_embeddings.py	Add configuration files and alpha158_beta pipeline	4 days ago
fetch_predictions.py	Add configuration files and alpha158_beta pipeline	4 days ago
generate_beta_embedding.py	Extract RobustZScoreNorm parameters and add from_version() method	3 days ago
generate_returns.py	Add configuration files and alpha158_beta pipeline	4 days ago
predict_with_embedding.py	Add configuration files and alpha158_beta pipeline	4 days ago
regenerate_sample_embedding.py	Add configuration files and alpha158_beta pipeline	4 days ago
run.log	Add configuration files and alpha158_beta pipeline	4 days ago
run2.log	Add configuration files and alpha158_beta pipeline	4 days ago
run3.log	Add configuration files and alpha158_beta pipeline	4 days ago
run4.log	Add configuration files and alpha158_beta pipeline	4 days ago
run_simple.log	Add configuration files and alpha158_beta pipeline	4 days ago
run_simple2.log	Add configuration files and alpha158_beta pipeline	4 days ago
verify_feature_order.py	Add configuration files and alpha158_beta pipeline	4 days ago