Nonlinear Signal Sources Estimation Based on Nonlinear Dimension Reduction
نویسندگان
چکیده
منابع مشابه
Nonlinear Dimension Reduction
A series of different data sets were used for testing eight different non-linear dimension reduction methods. The data sets provided insight to various ways of using the methods and to their applications. The results are compared for the different methods and reasons for their behaviour is searched for. Results are mostly quite encouraging and usable.
متن کاملVisual Clustering of Complex Network Based on Nonlinear Dimension Reduction
In this paper, we present a new visual clustering algorithm inspired by nonlinear dimension reduction technique: Isomap. The algorithm firstly defines a new graph distance between any two nodes in complex networks and then applies the distance matrix to Isomap and projects all nodes into a two dimensional plane. The experiments prove that the projected nodes emerge clear clustering property whi...
متن کاملNonlinear Dimension Reduction Through Cumulative Slicing Estimation for Nonlinear Manifolds Learning
Sliced inverse regression (SIR) was developed to find the effective dimension reduction directions for exploring the intrinsic structure of high-dimensional data. The isometric SIR (ISOSIR), a nonlinear extension of SIR, employed K-means on the pre-calculated isometric distance matrix of the data set so that the classical SIR algorithm can be applied. It has been shown that ISOSIR can recover t...
متن کاملNonlinear dimension reduction based neural modeling for distributed parameter processes
Article history: Received 15 December 2008 Received in revised form 4 June 2009 Accepted 16 June 2009 Available online 24 June 2009
متن کاملBiological pathway selection through nonlinear dimension reduction.
In the analysis of high-throughput biological data, it is often believed that the biological units such as genes behave interactively by groups, that is, pathways in our context. It is conceivable that utilization of priorly available pathway knowledge would greatly facilitate both interpretation and estimation in statistical analysis of such high-dimensional biological data. In this article, w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: DEStech Transactions on Engineering and Technology Research
سال: 2018
ISSN: 2475-885X
DOI: 10.12783/dtetr/apop2017/18734