Use of leaf colour for drought stress analysis in rice
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79,257 citations
"Use of leaf colour for drought stre..." refers background or methods in this paper
...Random forest classifier with its associated Gini feature [9] importance, on the other hand, allows for an explicit feature elimination....
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...Random forest classifier [9] was used to extract multivariate feature importance scores....
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...Gini importance [9] can be used as an importance score which provides relative ranking of the features....
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40,826 citations
"Use of leaf colour for drought stre..." refers methods in this paper
...Optimal w was found using a standard SVR program [13]....
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3,199 citations
"Use of leaf colour for drought stre..." refers methods in this paper
...In our approach we segment the input images using graph cut segmentation technique [11] to separate the leaf region from the non-leaf region....
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2,701 citations
"Use of leaf colour for drought stre..." refers methods in this paper
...Relative water content was determined based on the fresh weight (FW), turgid weight (TW) and dry weight (DW) [8] of the leaf manually sampled from the plant canopy....
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