Sentence examples for frequent trees from inspiring English sources

Before the 20th century, when fires tended to be small and frequent, trees like Ponderosa pines grew in densities of as little as 20 to 50 trees an acre.

Zaki [ 55] proposes an efficient algorithm for mining frequent trees and considers mining RNA motifs from tree-structured RNA secondary structures as an example application.

His eyes troubled him, the flashes growing more frequent, tree branches and needles sparking.

The most frequent tree species are listed in Table 1.

WTIMiner [9] transfers the frequent tree pattern mining to itemset mining.

Observations also showed that there was frequent tree regeneration in plots and microcatchments where zaï or djengo practices were used.

Extracting frequent tree patterns which are hidden in data trees is central for analyzing data and is a base step for other data mining processes including association rule mining, clustering and classification.

The abundance of aspen in our stands is comparable to the abundance of birch in Finland which constitutes 17% of growing stock and is the third most frequent tree species of the country (Metsätilastollinen vuosikirja 2013).

As an alternative, we propose an algorithm to determine a minimum-distance spanning tree (MST) based data gathering tree that is more energy-efficient and prolongs the node and network lifetimes as well as inflicts a lower coverage loss on the underlying network at any time instant, all of these at the cost frequent tree reconfigurations.

The density tree of the most frequent tree and the ML gene trees that significantly differed from the most frequent tree are shown in Additional file 1: Figure S1.

Here, we present the Newick utilities, a set of automatable filters that implement the most frequent tree-processing operations.