Locally Linear Embedding (LLE) [ 16] aims to preserve the local neighbourhood area around a point so that nearby points in high dimensional space remain nearby and similarly co-located with respect to one another in the low dimensional space by preserving the neighbouring distance linearly.
LLE preserves the local properties of the manifold by means of a 'reconstruction weights operation', which locally linearizes by solving a constrained least-squares problem the manifold in the neighborhood of each sample (Roweis and Saul, 2000).
She also is a member of Lloyd Harbor's conservation board, working on preserving the local shoreline.
Local nongovernmental organizations such as the Heritage Conservation Society and some historical groups have also sought to preserve the local heritage.
They want the state to carve out a restricted zone where only full-time Matinicus residents can catch lobsters, an extraordinary step that the state is now considering to preserve the local livelihood and the island itself.
The audio recordings will preserve the local Bonac dialect, which harks back to the days when East Hampton was closer in travel time and spirit to New England than to New York City, Mr. Garnham said.
But the Senate -- most of whose members reside outside New York City -- would rather preserve the local boards indefinitely while public hearings are held to decide how, or even whether, to replace them.
What I did like, and liked a lot, was the care, thought and hard work that had gone into producing an ecologically sound, sustainable and high-quality natural product with a tiddly carbon footprint, minimal waste and a determination to preserve the local environment from which it comes.
Second, the proposed manifold learning method, NFLE, preserves the local structures among samples in manifold distributions.
To remove the background noise [9], preserving the local information of suspicious areas can enhance mammograms.
