Showing Predictor "NACD_L1_50%censored_mashrur"

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Regularization: L1	Tuning Score: avg log-likelihood loss
Time Points: 42	Tune Parameters: true
Feature Selection: false	Include Sibling Features: false
Standardize: true	Run Cross-Validation: true
Objective Function: log-likelihood	Marginal Loss Type: weighted
Use pre-defined Fold: No

Results
Start Time: 2016-12-12 18:48:50 -0700	Used Time: 6 minutes
Label Name: SURVIVAL	C Parameter: 1.0
PSSP model: mtlr_model_file2527.mtlr	Version: 0.0.3
Feature Sparsity Index: 51.8% used

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Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.78 ± 0.02	0.78 ± 0.02	0.5 ± 0.0
Hinged L1 Loss	9.72 ± 0.79		13.49 ± 0.05
Uncensored L1 loss	14.98 ± 1.59	19.25 ± 1.11	16.65 ± 0.04
Marginal L1 Loss	17.35 ± 0.89	18.94 ± 1.0	25.73 ± 0.58
Marginal L2 Loss	24.84 ± 1.21		29.52 ± 0.85
Hinged L1 Log-Loss	0.51 ± 0.03	0.59 ± 0.03	0.73 ± 0.01
Uncensored L1 Log-Loss	0.88 ± 0.04	1.11 ± 0.05	1.19 ± 0.01
Marginal L1 Log-Loss	0.72 ± 0.03	0.81 ± 0.04	1.07 ± 0.01
Log-Likelihood Loss	2.15 ± 0.04
D-calibration χ² statistics	9.72 ± 2.23		0.8 ± 0.17
D-calibration χ² p-value	0.94 ± 0.06		1.0 ± 0.0

*Mean value ± standard deviation.

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