On the loss of information in PCA of spectrum-images.
Sign Up to like & getrecommendations! Published in 2017 at "Ultramicroscopy"
DOI: 10.1016/j.ultramic.2017.06.023
Abstract: Principal Component Analysis (PCA) can drastically denoise STEM spectrum-images but might distort or cut off the important variations in data. The present paper analyzes various approaches to estimate such deviations and compares them with the… read more here.
Keywords: information pca; pca; spectrum images; loss information ... See more keywords
The Rate of Change in Evolutionary Systems and Evolutionary Economic Modeling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Economic Issues"
DOI: 10.1080/00213624.2018.1469937
Abstract: Abstract: Evolutionary economics seeks to model socio-economic reality as an evolutionary system. This powerful approach entails the implication of the continuous loss of information through the evolutionary process. The implication corresponds to evolutionary biology, although… read more here.
Keywords: systems evolutionary; biology; loss information; rate change ... See more keywords