Mathematical Problems in Engineering / 2016 / Article / Fig 5

Research Article

The Chaotic Attractor Analysis of DJIA Based on Manifold Embedding and Laplacian Eigenmaps

Figure 5

Attractor reconstruction by normal method and Laplacian Eigenmaps. Note: (a) shows the traditional phase space reconstruction in 3D Euclidean space, in which the embedding dimension and time delay ; (b) demonstrates the attractor reconstructed by Laplacian Eigenmaps, where the embedding dimension and time delay .
(a)
(b)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.