Search Results - subject:"Scale-space"

Distributed learning framework for multi-timeframe data modelling in financial multi-step forecasting

Mehrizi, Ali; Yazdi, Hadi Sadoghi - In: Emerging markets, finance & trade : a journal of the … 61 (2025) 9, pp. 2877-2894

Persistent link: https://www.econbiz.de/10015447343

Statistical inference and visualization in scale-space using local likelihood

Park, Cheolwoo; Huh, Jib - In: Computational Statistics & Data Analysis 57 (2013) 1, pp. 336-348

SiZer (SIgnificant ZERo crossing of the derivatives) is a graphical scale-space visualization tool that allows for …

Persistent link: https://www.econbiz.de/10010871357

Scale Space Co-Occurrence HOG Features for Word Spotting in Handwritten Document Images

Thontadari, C.; Prabhakar, C. J. - In: International Journal of Computer Vision and Image … 6 (2016) 2, pp. 71-86

In this paper, the authors proposed a Scale Space Co-occurrence Histograms of Oriented Gradients method (SS Co-HOG) for …

Persistent link: https://www.econbiz.de/10012043820

Clustering via Hilbert space

Horn, David - In: Physica A: Statistical Mechanics and its Applications 302 (2001) 1, pp. 70-79

We discuss novel clustering methods that are based on mapping data points to a Hilbert space by means of a Gaussian kernel. The first method, support vector clustering (SVC), searches for the smallest sphere enclosing data images in Hilbert space. The second, quantum clustering (QC), searches...

Persistent link: https://www.econbiz.de/10011064367