Think globally, fit locally under the manifold setup: Asymptotic analysis of locally linear embedding
نویسندگان
چکیده
منابع مشابه
Think Globally, Embed Locally - Locally Linear Meta-embedding of Words
Distributed word embeddings have shown superior performances in numerous Natural Language Processing (NLP) tasks. However, their performances vary significantly across different tasks, implying that the word embeddings learnt by those methods capture complementary aspects of lexical semantics. Therefore, we believe that it is important to combine the existing word embeddings to produce more acc...
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The problem of dimensionality reduction arises in many fields of information processing, including machine learning, data compression, scientific visualization, pattern recognition, and neural computation. Here we describe locally linear embedding (LLE), an unsupervised learning algorithm that computes low dimensional, neighborhood preserving embeddings of high dimensional data. The data, assum...
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In a large cyber-physical system, even if individual system elements interact with one another only locally, effects of local decisions quickly spread across the system and combine to yield global consequences. In order to reason about such a system without impractical amounts of communication and computation, we must summarize the system’s global state, and base individual decisions at least p...
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This issue of Asia Pacific Allergy (Asia Pac Allergy) will be released at the beginning of its third year of circulation. Asia Pac Allergy is just two years old yet very active and on the way to developing into a leading publication in allergic disease research. We thank all the authors and readers for their efforts and contributions. Our current issue features two valuable reviews on the topic...
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polysaccharide pneumococcal vaccine adults in more developed countries: the state of the evidence. Lancet Infect Dis 2003;3:71–8. 8 Alfageme I, Vazquez R, Reyes N, et al. Clinical efficacy of anti-pneumococcal vaccination in patients with COPD. Thorax 2006;61:189–95. 9 Lexau CA, Lynfield R, Danila R, et al. Changing epidemiology of invasive pneumococcal disease among older adults in the era of ...
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ژورنال
عنوان ژورنال: The Annals of Statistics
سال: 2018
ISSN: 0090-5364
DOI: 10.1214/17-aos1676