Showing Predictor "NACD_L2_sqrt-like"

This predictor was successfully trained!

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from V Baracos

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Options
Regularization: L2	Tuning Score: avg log-likelihood loss
Time Points: 50	Tune Parameters: true
Feature Selection: false	Include Sibling Features: false
Standardize: true	Run Cross-Validation: true
Objective Function: log-likelihood	Marginal Loss Type: unweighted
Use pre-defined Fold: No

Results
Start Time: 2015-12-22 17:32:35 -0700	Used Time: 3 minutes
Label Name: SURVIVAL	C Parameter: 1.0
PSSP model: mtlr_model_file611.mtlr	Version: 0.0.1

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Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.76 ± 0.01		0.5 ± 0.0
Hinged L1 Loss	9.53 ± 0.36
Uncensored L1 loss	10.2 ± 0.34
Marginal L1 Loss	3.79 ± 0.19
Marginal L2 Loss	N / A
Hinged L1 Log-Loss	0.57 ± 0.02
Uncensored L1 Log-Loss	0.46 ± 0.01
Marginal L1 Log-Loss	N / A
Log-Likelihood Loss	2.58 ± 0.01
D-calibration χ² statistics	16.42 ± 8.05
D-calibration χ² p-value	0.68 ± 0.34

*Mean value ± standard deviation.

Examine Classification Accuracy