全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Pavel Sidorov , Birgit Viira , Elisabeth Davioud-Charvet ...
来源:[J].Journal of Computer-Aided Molecular Design(IF 3.172), 2017, Vol.31 (5), pp.441-451Springer
摘要:Generative topographic mapping (GTM) has been used to visualize and analyze the chemical space of antimalarial compounds as well as to build predictive models linking structure of molecules with their antimalarial activity. For this, a database, including ~3000 molecules tested i...
作者:Helga Kristin Hallgrimsdottir
来源:[J].Evolutionary Biology(IF 2.386), 2012, Vol.39 (1), pp.27-29Springer
摘要:... Cladiere and Andre, and discusses the usefulness of the GTM analogy for understanding the transmission of culture.
作者:H. A. Gaspar , I. I. Baskin , G. Marcou ...
来源:[J].Molecular Informatics(IF 2.338), 2015, Vol.34 (6鈥?), pp.348-356Wiley
摘要:Abstract(#br)In this paper we demonstrate that Generative Topographic Mapping (GTM), a machine learning method traditionally used for data visualisation, can be efficiently applied to QSAR modelling using probability distribution functions (PDF) computed in the latent 2‐dimens...
作者:Seonkoo Jeong , Byungun Yoon
来源:[J].Engineering Management Journal(IF 0.365), 2013, Vol.25 (1), pp.48-57Taylor & Francis
摘要:... As a remedy, this article proposes a method that derives an essential patent through Generative Topographic Mapping (GTM)-based standard and patent maps. The suggested approach involves a systematic process that identifies vacuums on a standard map in a specific technology fi...
作者:T. Vatanen , M. Osmala , T. Raiko ...
来源:[J].Neurocomputing(IF 1.634), 2015, Vol.147, pp.60-70Elsevier
摘要:Abstract(#br)In this paper, we study fundamental properties of the Self-Organizing Map (SOM) and the Generative Topographic Mapping (GTM), ramifications of the initialization of the algorithms and properties of the algorithms in the presence of missing data. We show that the comm...
作者:Changho Son , Yongyoon Suh , Jeonghwan Jeon ...
来源:[J].Expert Systems With Applications(IF 1.854), 2012, Vol.39 (3), pp.2489-2500Elsevier
摘要:... To address these limitations, this paper proposes a generative topographic mapping (GTM)-based patent map, which aims to automatically identify a patent vacuum. Since GTM is a probabilistic approach of mapping multidimensional data space onto a low-dimensional latent space an...
作者:Alfredo Vellido
来源:[J].Neural Networks(IF 1.927), 2005, Vol.19 (10), pp.1624-1635Elsevier
摘要:Abstract(#br)The Generative Topographic Mapping (GTM) was originally conceived as a probabilistic alternative to the well-known, neural network-inspired, Self-Organizing Maps. The GTM can also be interpreted as a constrained mixture of distribution models. In recent years, much...
作者:I.N. Tansel , W.Y. Bao , N.S. Reen ...
来源:[J].International Journal of Machine Tools and Manufacture(IF 2.262), 2004, Vol.45 (3), pp.293-299Elsevier
摘要:... Genetic Tool Monitor (GTM) is proposed to identify the problems by using an analytical model for micro-end-milling operations and genetic algorithm. The current version of the GTM is capable to monitor the micro-end-milling operations without any previous experience and is ab...
作者:Olga A. Iakoubova , Christine L. Olsson , Katherine M. Dains ...
来源:[J].Genomics(IF 3.01), 2001, Vol.74 (1), pp.89-104Elsevier
摘要:... Both congenic GTM sets contain more than 60 mouse strains, each with on average a 23-cM introgressed segment (range 8 to 58 cM). C57BL/6J was utilized as a background strain for both GTM sets with either DBA/2J or CAST/Ei as the donor strain. The background and donor strains ...
作者:Andrej Gisbrecht , Barbara Hammer
来源:[J].Neurocomputing(IF 1.634), 2010, Vol.74 (9), pp.1351-1358Elsevier
摘要:Abstract(#br)Generative topographic mapping (GTM) provides a flexible statistical model for unsupervised data inspection and topographic mapping. Since it yields to an explicit mapping of a low-dimensional latent space to the observation space and an explicit formula for a constr...

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