منابع مشابه
The Topographic Neural Gas
We have recently investigated a family of algorithms which use the underlying latent space model developed for the Generative Topographic mapping(GTM) but which train the parameters in a different manner. Our first model was the Topographic Product of Experts (ToPoE) which is fast but not so data-driven as our second model, the Harmonic Topographic Mapping (HaToM). However the HaToM is much slo...
متن کاملGTM: The Generative Topographic Mapping
Latent variable models represent the probability density of data in a space of several dimensions in terms of a smaller number of latent, or hidden, variables. A familiar example is factor analysis, which is based on a linear transformation between the latent space and the data space. In this article, we introduce a form of nonlinear latent variable model called the generative topographic mappi...
متن کاملTopographic Anatomy
1. Prof. Hassan Saidi [9] 2. Dr. Gichambira Gikenye [10] 3. Dr. Beda Olabu [11] 4. Dr. Pamela Mandela [12] 5. Dr. James Kigera [13] 6. Dr. Paul Odula [14] 7. Dr. Fawzia Butt [15] COURSE DESCRIPTION Gross Anatomy can be approached either topographically or systemically. Topographic anatomy being the study of gross anatomy region by region, viz: Head and Neck, Trunk, Appendages; while Systemic an...
متن کاملTopographic Visualization of the Internet
In the Internet thousands of Internet Service Providers (ISPs) exchange traffic according to their commercial agreements. ISPs are usually thought as organized in a hierarchy with the most important at the top. The peculiar business model of the Internet make paths that traverse higher levels of the hierarchy more expensive than paths that traverse only lower levels. To visually represent routi...
متن کاملTopographic Syndromes
Spinal cord infarction is much rarer than cerebral stroke, but its early recognition is important as it may signify serious aortic conditions. The most frequent type is anterior spinal artery syndrome, presenting with bilateral weakness (usually paraparesis), impairment of spinothalamic sensation and preservation of deep sensation. Depending on its level, it may present with respiratory dysfunc...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1922
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1922)50<284:ttt>2.0.co;2