wold

n.

（不毛的）高原，荒原；（常复数）丘陵地；

复数：wolds

Periodicity, directionality, and randomness: Wold features for image modeling and retrieval
Periodicity, Directionality, and Randomness: Wold Features for Image Modeling and Retrieval
A unified texture model based on a 2-D Wold-like decomposition
A unified texture model based on a 2-D Wold-like decomposition
Demand analysis. By Herman Wold in association with lars Juréen, John Wiley & Sons, Inc., 1953, 358 pp
Transcript assembly and quantification by RNA-Seq reveals unannotated transcripts and isoform switching during cell differentiation.
Transcript assembly and abundance estimation from RNA-Seq reveals thousands of new transcripts and switching among isoforms
PLS-regression: a basic tool of chemometrics
Orthogonal projections to latent structures (O‐PLS)
Cross-Validatory Estimation of the Number of Components in Factor and Principal Components Models