Showing Predictor "NACD - Colorectal (L2, Cox) - 1"

This predictor was successfully trained!

Meta

Notes:

Like NACD- Colorectal (L2, Cox)

but removed the "Site" column (26th), which was always colorectal.

Publicly Accessible: yes

Viewable by Administrators: yes

Actions:Edit Delete

Hide

Dataset Show

Options
Regularization: L2	Tuning Score: avg log-likelihood loss
Time Points: 31	Tune Parameters: true
Feature Selection: Cox Feature Selection	Include Sibling Features: true
Standardize: true	Run Cross-Validation: true
Objective Function: log-likelihood	Marginal Loss Type: unweighted
Use pre-defined Fold: No

Results
Start Time: 2015-08-16 12:54:31 -0600	Used Time: 1 minute
Label Name: SURVIVAL	C Parameter: 1.0
PSSP model: mtlr_model_file1411.mtlr	Version: 0.0.1

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 ± 0.02		0.5 ± 0.0
Hinged L1 Loss	10.55 ± 0.75
Uncensored L1 loss	14.49 ± 0.8
Marginal L1 Loss	N / A
Marginal L2 Loss	N / A
Hinged L1 Log-Loss	0.51 ± 0.05
Uncensored L1 Log-Loss	0.59 ± 0.04
Marginal L1 Log-Loss	N / A
Log-Likelihood Loss	2.05 ± 0.02
D-calibration χ² statistics	11.09 ± 2.69
D-calibration χ² p-value	0.89 ± 0.08

*Mean value ± standard deviation.

Examine Classification Accuracy