Showing Predictor "Support2 L1"

This predictor was successfully trained!

Meta

Publicly Accessible: yes

Viewable by Administrators: yes

Actions:Edit Delete

Hide

Dataset Show

Options
Regularization: L1	Tuning Score: avg log-likelihood loss
Time Points: 96	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: 2016-04-13 11:48:32 -0600	Used Time: 38 minutes
Label Name: SURVIVAL	C Parameter: 100.0
PSSP model: mtlr_model_file36.mtlr	Version: 0.0.1
Feature Sparsity Index: 6.5% used

Predictor Settings / Retrain Show

Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.72 ± 0.01		0.5 ± 0.0
Hinged L1 Loss	10.98 ± 0.28		14.17 ± 0.01
Uncensored L1 loss	9.89 ± 0.4		7.89 ± 0.01
Marginal L1 Loss	19.81 ± 0.46		24.47 ± 0.01
Marginal L2 Loss	N / A
Hinged L1 Log-Loss	1.18 ± 0.02		1.67 ± 0.0
Uncensored L1 Log-Loss	1.39 ± 0.02		1.81 ± 0.0
Marginal L1 Log-Loss	1.37 ± 0.02		1.92 ± 0.0
Log-Likelihood Loss	3.22 ± 0.02
D-calibration χ² statistics	34.61 ± 18.33		10.26 ± 0.25
D-calibration χ² p-value	0.17 ± 0.19		0.95 ± 0.01

*Mean value ± standard deviation.

Examine Classification Accuracy