ISI預測項目:BAI_T1, BDI_T1,HRV
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篩選方式:
ISI_T1,ISI_T2,ISI_T3都>=9 (標註為1)ISI_T1,ISI_T2,ISI_T3都<9 (標註為0)
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樣本數:
- 篩選條件(
HRV_SDNN_MS,HRV_LF_HF,HRV_LF,BDI_T1,BAI_T1)不缺- 3TP = 0 (健康組):35 人 (佔 68.6%)
- 3TP = 1 (失眠組):16 人 (佔 31.4%)
- 篩選條件(
原始預測結果:
- 只考慮
BAI_T1,BDI_T1 
HRV預測相關性:
LASSO Ranking:
/Users/yuchi/PycharmProjects/PsyMl_Data/.venv/bin/python /Users/yuchi/PycharmProjects/PsyMl_ISI/ML/tools/lasso_ranking.py
[模式] 允許模式
[資料] 來源=isi_raw_data_transformer_abs 目標=3TP 樣本=80 特徵=12
已排除群組:['ACS', 'CDRISC', 'CPT', 'EEF', 'EF', 'ERQ', 'IGT', 'WCST']
總缺值比例:36.25%
[CV結果](分數 = neg_log_loss,越大越好 → log_loss 越小)
lambda_min:C = 0.136775 | lambda = 7.31127
lambda_1SE:C = 0.0316228 | lambda = 31.6228
[選入變項(1SE)] 以 |係數| 排序(前 30)
(無變項被選入;可放寬正則或檢查特徵)
[對照] lambda_min 非零變項數:0,lambda_1SE 非零變項數:0
[Top 10(路徑峰值)] 不綁定單一 C
HRV_PNN50
HRV_NN50
HRV_POWER
HRV_EKG_HR_MAXMIN
HRV_RESP_RATE
HRV_RMSSD_MS
HRV_LF
HRV_EKG_HR
HRV_VLF
HRV_LF_HF
进程已结束,退出代码为 0
Elastic Net Ranking:
/Users/yuchi/PycharmProjects/PsyMl_Data/.venv/bin/python /Users/yuchi/PycharmProjects/PsyMl_ISI/ML/tools/elastic_net_ranking.py
[模式] 允許模式
[資料] 來源=isi_raw_data_transformer_abs 目標=3TP 樣本=80 特徵=12
已排除群組:['ACS', 'CDRISC', 'CPT', 'EEF', 'EF', 'ERQ', 'IGT', 'WCST']
總缺值比例:36.25%
使用模型:Elastic Net (l1_ratio=0.4)
[CV結果](分數 = neg_log_loss,越大越好 → log_loss 越小)
lambda_min:C = 0.0840388 | lambda = 11.8993
lambda_1SE:C = 0.0316228 | lambda = 31.6228
[選入變項(1SE)] 以 |係數| 排序(前 30)
(無變項被選入;可放寬正則或檢查特徵)
[對照] lambda_min 非零變項數:1,lambda_1SE 非零變項數:0
[選入變項(lambda_min)] 以 |係數| 排序(前 30)
coef abs_coef
HRV_LF 0.008315 0.008315
[Top 10(路徑峰值)] 不綁定單一 C
HRV_PNN50
HRV_NN50
HRV_POWER
HRV_EKG_HR_MAXMIN
HRV_RESP_RATE
HRV_RMSSD_MS
HRV_EKG_HR
HRV_LF
HRV_LF_HF
HRV_SDNN_MS

過去加上HRV特徵:
- 使用欄位:
HRV_SDNN_MS,HRV_LF_HF,HRV_LF,BDI_T1,BAI_T1
- 使用欄位:
HRV_LF,BDI_T1,BAI_T1
CV拆解 test_size=0.2

LOSO

SHAP貢獻度

