Method / resourcemodel-written summary

SVM with NDVI phenology metrics had the highest maize yield prediction accuracy.

A claim from Predictive Potential of Three Red-Edge Vegetation Index from Sentinel-2 Images and Machine Learning for Maize Yield Assessment · 2026

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

SVM with NDVI phenology metrics had the highest maize yield prediction accuracy.

Taxon
maizeZea mayse0
Outcome
accuracy for maize yield predictione0
Direction
higheste0
Value
R2 = 0.935, RMSE = 0.558 t ha−1, MAE = 0.399 t ha−1e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The results suggested that the SVM method based on NDVI phenology metrics produced the highest accuracy for maize yield prediction (R2 = 0.935, RMSE = 0.558 t ha−1, MAE = 0.399 t ha−1).”

✓ located verbatim in the source · abstract, characters 929–1114

Title

Predictive Potential of Three Red-Edge Vegetation Index from Sentinel-2 Images and Machine Learning for Maize Yield Assessment

Dorijan Radočaj; Ivan Plaščak; Željko Barač; et al. OTO 2025 2026. doi:10.3390/engproc2026125001

Other claims from this paper (3)

Record rev-e4b378f3d197c68564fbb48f284a9fd1e05ea2b22767d7bdd1dea838f62178e7 · schema claims-v0.9 · position 1 in the model’s answer