Showing Predictor "NACD_L1_70%censored_mashrur"

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Regularization: L1	Tuning Score: avg log-likelihood loss
Time Points: 36	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 18:49:36 -0700	Used Time: 4 minutes
Label Name: SURVIVAL	C Parameter: 1.0
PSSP model: mtlr_model_file2528.mtlr	Version: 0.0.3
Feature Sparsity Index: 54.1% 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	0.81 ± 0.01	0.81 ± 0.01	0.5 ± 0.0
Hinged L1 Loss	8.75 ± 0.77		22.41 ± 2.45
Uncensored L1 loss	24.77 ± 2.72	26.77 ± 1.79	74.66 ± 8.35
Marginal L1 Loss	20.16 ± 2.1	22.22 ± 2.47	37.09 ± 5.54
Marginal L2 Loss	28.21 ± 1.65		50.05 ± 5.65
Hinged L1 Log-Loss	0.39 ± 0.02	0.42 ± 0.02	0.68 ± 0.03
Uncensored L1 Log-Loss	1.14 ± 0.06	1.35 ± 0.07	2.28 ± 0.1
Marginal L1 Log-Loss	0.66 ± 0.03	0.74 ± 0.03	1.03 ± 0.06
Log-Likelihood Loss	1.68 ± 0.03
D-calibration χ² statistics	10.27 ± 4.58		1.13 ± 0.33
D-calibration χ² p-value	0.87 ± 0.15		1.0 ± 0.0

*Mean value ± standard deviation.

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