Table 3 Different model evaluation results comparison for different reservoir parameters (Well A2).

From: Research on prediction method of well logging reservoir parameters based on Multi-TransFKAN model

Target parameter

Methods

RMSE

MSE

R2

Adjusted R2

PHIF

Our Proposed

0.052

0.003

0.975

0.925

Transformer

0.127

0.016

0.942

0.826

TCN

0.268

0.072

0.884

0.739

LSTM

0.319

0.102

0.834

0.664

GRU

0.429

0.184

0.808

0.629

VSH

Our Proposed

0.050

0.002

0.979

0.937

Transformer

0.124

0.015

0.947

0.808

TCN

0.259

0.067

0.889

0.734

LSTM

0.309

0.095

0.843

0.661

GRU

0.417

0.174

0.817

0.612

SW

Our Proposed

0.061

0.004

0.973

0.919

Transformer

0.132

0.017

0.94

0.82

TCN

0.267

0.071

0.881

0.74

LSTM

0.317

0.1

0.831

0.663

GRU

0.424

0.179

0.811

0.609