Complex DNN architectures offer little advantage over simple linear ridge-regression baselines for trait scoring, implying nonlinearities and interactions were of minor importance¶
Claim · All claims
Evidence · 1 study · designr2·q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person
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Reading the evidence codes
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q2 i? Comparisons to a feature-based linear regression baseline only partly revealed advantages for the DNN target models, and the T-tests were not significant. → Lohmann 2025
Evidence¶
Lohmann 2025¶
Lohmann, J. F., Junge, F., Möller, J., Fleckenstein, J., Trüb, R., Keller, S., Jansen, T., & Horbach, A. (2025). Neural Networks or Linguistic Features? - Comparing Different Machine-Learning Approaches for Automated Assessment of Text Quality Traits Among L1- and L2-Learners' Argumentative Essays. International Journal of Artificial Intelligence in Education, 35, 1178–1217. https://doi.org/10.1007/s40593-024-00426-w
q2 · i? · design · r2
Baseline comparisons in the main experiments used ridge regression with the 220-feature set; the feature DNN even fell short in four of six MEWS traits (average ΔQWK −0.02), while ASAP advantages were small (0.02 and 0.01).
"comparisons to the feature-based linear regression baseline only partly revealed advantages for the target models, and T-tests were not significant ( pfeatures = 0.818 , pembeddings = 0.465 )."
Discussion¶
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Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
dnn-advantage-over-linear-baseline-minor |
title |
Complex DNN architectures offer little advantage over simple linear ridge-regression baselines for trait scoring, implying nonlinearities and interactions were of minor importance |
description |
Complex DNN architectures offer little advantage over simple linear ridge-regression baselines for trait scoring, implying nonlinearities and interactions were of minor importance |
status |
review |
evidence_strength |
weak |
newest_evidence |
2025 |
generated |
by process:wiki-ingest on 2026-10-27 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — lohmann-2025 |
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