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Table 20 WHO-5 regression results for all feature sets

From: Predicting subjective well-being in a high-risk sample of Russian mental health app users

Features

Best model

Results

MAE

Pearson R

R-2

Mean baseline

0.1542

–

–

Median baseline

0.1533

–

–

Words

Lasso

0.1441

0.3179

0.0817

RuLIWC

Lasso

0.1529

0.1276

0.0197

AppCats

ElasticNet

0.1511

0.2172

0.0329

Behavior

DecisionTree

0.1497

0.2463

0.0096

Clusters

Lasso

0.1516

0.1533

0.0241

AppCats + RuLIWC

Ridge

0.1505

0.2578

0.0371

AppCats + Behavior

Lasso

0.1458

0.2934

0.0678

AppCats + Words

ElasticNet

0.1458

0.3228

0.0772

RuLIWC + Behavior

DecisionTree

0.1505

0.2399

0.0032

RuLIWC + Words

Ridge

0.1445

0.3242

0.0964

Behavior + Words

AdaBoost

0.1473

0.2813

0.0476

clusters + AppCats

ElasticNet

0.1502

0.2537

0.0492

clusters + RuLIWC

AdaBoost

0.1527

0.1822

-0.007

clusters + Behavior

DecisionTree

0.15

0.2343

-0.0026

clusters + Words

ElasticNet

0.1449

0.2628

0.0975

clusters + AppCats + RuLIWC

ElasticNet

0.1493

0.2807

0.0786

clusters + AppCats + Behavior

ElasticNet

0.1469

0.3013

0.0739

clusters + AppCats + Words

Ridge

0.1444

0.338

0.0894

clusters + RuLIWC + Behavior

DecisionTree

0.1505

0.2399

0.0032

clusters + Behavior + Words

Ridge

0.1462

0.2389

0.0653

AppCats + RuLIWC + Behavior

ElasticNet

0.145

0.3363

0.0835

AppCats + RuLIWC + Words

Ridge

0.146

0.3222

0.0817

RuLIWC + Behavior + Words

ElasticNet

0.1479

0.2531

0.0531

AppCats + Behavior + Words

ElasticNet

0.1452

0.3152

0.0975

clusters + RuLIWC + Words

AdaBoost

0.1436

0.3202

0.081

clusters + AppCats + RuLIWC + Behavior

ElasticNet

0.1456

0.3394

0.0938

clusters + AppCats + RuLIWC + Words

ElasticNet

0.1472

0.3088

0.0716

clusters + AppCats + Behavior + Words

Lasso

0.1457

0.3339

0.0701

clusters + RuLIWC + Behavior + Words

ElasticNet

0.1478

0.2961

0.072

AppCats + RuLIWC + Behavior + Words

ElasticNet

0.1438

0.367

0.1193

clusters + AppCats + RuLIWC + Behavior + Words

ElasticNet

0.148

0.2952

0.0544