Search (12 results, page 1 of 1)

Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.05

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Date: 22. 3.2013 19:43:01

Knowledge management in fuzzy databases (2000) 0.02

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Editor: Pons, O.

Maaten, L. van den: Accelerating t-SNE using Tree-Based Algorithms (2014) 0.02
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```
Abstract

The paper investigates the acceleration of t-SNE-an embedding technique that is commonly used for the visualization of high-dimensional data in scatter plots-using two tree-based algorithms. In particular, the paper develops variants of the Barnes-Hut algorithm and of the dual-tree algorithm that approximate the gradient used for learning t-SNE embeddings in O(N*logN). Our experiments show that the resulting algorithms substantially accelerate t-SNE, and that they make it possible to learn embeddings of data sets with millions of objects. Somewhat counterintuitively, the Barnes-Hut variant of t-SNE appears to outperform the dual-tree variant.

Chowdhury, G.G.: Template mining for information extraction from digital documents (1999) 0.02

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Date: 2. 4.2000 18:01:22

Leydesdorff, L.; Persson, O.: Mapping the geography of science : distribution patterns and networks of relations among cities and institutes (2010) 0.02

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KDD : techniques and applications (1998) 0.02

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Footnote: A special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997

Matson, L.D.; Bonski, D.J.: Do digital libraries need librarians? (1997) 0.01

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Date: 22.11.1998 18:57:22

Amir, A.; Feldman, R.; Kashi, R.: ¬A new and versatile method for association generation (1997) 0.01

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Source: Information systems. 22(1997) nos.5/6, S.333-347

Hofstede, A.H.M. ter; Proper, H.A.; Van der Weide, T.P.: Exploiting fact verbalisation in conceptual information modelling (1997) 0.01

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Source: Information systems. 22(1997) nos.5/6, S.349-385

Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015) 0.01

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Source: Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22

Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019) 0.01

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Date: 7. 3.2019 16:32:22

Information visualization in data mining and knowledge discovery (2002) 0.00

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Date: 23. 3.2008 19:10:22

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