Results 31 to 40 of about 116,535 (291)
, 2011 Latent Dirichlet Allocation (LDA) has been widely used in textual analysis. The original LDA is used to find hidden "topics" in the documents, where a topic is a subject like "arts" or "education" that is discussed in the documents.
Xin ZHAO Wayne (8657466) +6 more
core +1 more source
Image_5_Potassium deficiency diagnosis method of apple leaves based on MLR-LDA-SVM.jpeg
, 2023 IntroductionAt present, machine learning and image processing technology are widely used in plant disease diagnosis. In order to address the challenges of subjectivity, cost, and timeliness associated with traditional methods of diagnosing potassium ...
Jing Wang (6206297) +7 more
core +1 more source
Journal of Educational Research in Mathematics, 2020 Research into assessments in mathematics education has broadened from summative assessments focusing on students achievement to those focusing on students' cognition, curriculum, teaching and learning, teacher knowledge and quality, and affective domains.
Taekwon Son, Sunghwan Hwang
doaj +1 more source
A new direct LDA (D-LDA) algorithm for feature extraction in face recognition
, 2004 The problem of determining the optimal set of discriminant vectors for feature extraction in pattern recognition is investigated. We propose a new direct LDA (D-LDA) method that is applicable to small sample size (SSS) problems often arising in face ...
Wu XJ(吴晓军) +9 more
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Image_1_Potassium deficiency diagnosis method of apple leaves based on MLR-LDA-SVM.tif
, 2023 IntroductionAt present, machine learning and image processing technology are widely used in plant disease diagnosis. In order to address the challenges of subjectivity, cost, and timeliness associated with traditional methods of diagnosing potassium ...
Jing Wang (6206297) +7 more
core +1 more source
Image_8_Potassium deficiency diagnosis method of apple leaves based on MLR-LDA-SVM.jpeg
, 2023 IntroductionAt present, machine learning and image processing technology are widely used in plant disease diagnosis. In order to address the challenges of subjectivity, cost, and timeliness associated with traditional methods of diagnosing potassium ...
Jing Wang (6206297) +7 more
core +1 more source
AnimalsDietary protein quality plays a key role in maintaining intestinal mucosal integrity, but also modulates the growth of luminal microorganisms. This work assessed the effect of dietary protein sources on the performance, gut morphology, and microbiome in ...
Gabriella do Vale Pereira +5 more
doaj +1 more source
Image_6_Potassium deficiency diagnosis method of apple leaves based on MLR-LDA-SVM.jpeg
, 2023 IntroductionAt present, machine learning and image processing technology are widely used in plant disease diagnosis. In order to address the challenges of subjectivity, cost, and timeliness associated with traditional methods of diagnosing potassium ...
Jing Wang (6206297) +7 more
core +1 more source
Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model
FEBS Open Bio, EarlyView.This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito +7 more
wiley +1 more source