Sentence examples for using an unsupervised classification from inspiring English sources

Landsat images were processed using an unsupervised classification.

The combined images (NAIP bands + NDVI band) were classified using an unsupervised classification method (Xie et al. 2008; Perotto-Baldivieso et al. 2009).

Vegetation was classified using an unsupervised classification of a composite image comprising two dates representing vegetation senescence and green growth, transformed into two contrasting vegetation indices, NDVI and NDIB7/B4.

Only few studies of excitatory L6 neurons attempted a quantitative classification using an unsupervised CA. However, they differ markedly in their experimental approach and none concentrated exclusively on neurons in sublamina 6B.

In a study of 157 archival FFPET samples aged 2 8 years, correct classification of tumour type and subtype using an unsupervised approach suggests that biological data are more powerful than 'block effects' (Penland et al, 2007).

Using an unsupervised hierarchical clustering analysis of genome-wide expression microarray data, the classical molecular classification divided breast cancers into five intrinsic subtypes: normal-like, luminal A, luminal B, HER2+ and basal-like subtypes [ 23].

The use of an unsupervised classification aims at improving the characterization of the spectral variability of Ra in terms of shape and amplitude as well as the expansion of its potential use to larger in situ datasets for global phytoplankton remote sensing.

The iterative self-organizing data analysis (ISODATA) algorithm in ERDAS imagine software (version 9.2) was used to perform an unsupervised classification of 1985 , 1998 2005, and 2015 satellite images.

These data were geometrically corrected, and an unsupervised classification was used to define spectral classes based on a maximum -likelihood clustering algorithm.

Cluster analysis, an unsupervised classification framework, is used to determine acoustic environment similarity in the test audio recording using acoustic parameters.

Cloude and Pottier [10] proposed an unsupervised classification method by using the H a decomposition.