A computing system generates a taxonomic tree for a domain in an unsupervised manner (e.g., without human intervention). Hierarchical structures of documents of the domain are collected from a document index. A category for each node of each of the hierarchical structures is extracted. The ...
必应词典为您提供taxonomic-tree的释义,网络释义: 分类树;查询分类树;
False. Users can modify these parameters on the basis of their data and research questions. Once matches are obtained, it is good practice to inspect the associated mirror plots for confirmation. To create the final taxonomic tree, the JSON file of the complete microbeMASST taxonomic tree is ...
Sampling of random tree models indicates that the inconsistency problem becomes increasingly acute as the number of taxa becomes larger. Conclusions: (1) low rates of change are of paramount importance if the inconsistency problem is to be avoided, (2) if the evolutionary question of interest ...
A hierarchic clustering, or tree, of several objects can be described by an object x object matrix, whose elements are the number of nodes of the tree lying on the path connecting a pair of objects. It has been suggested that two trees for the same objects might be compared by calculating...
The taxonomic tree results showed that some biofertilizer treatments significantly changed the taxonomic composition of the soil and substrate's bacterial and fungal communities. In general, we observed that different biofertilizers altered the relative abundance of microbes in different ways. We also ...
下面是几个常见的数据集:BA-shapes、BA-community、Tree-cycle、Tree-Grids、BA-2Motifs。在这些所有的数据集中,所有节点特征都被初始化为全1的向量。经过训练的GNN模型可以捕捉图形结构进行预测。然后基于每个数据集的构建规则,对解释结果进行分析。比如,在BA-2Motifs数据集中,可以研究解释是否能捕捉图形结构。然而,...
UPGMA). The similarity level at which branches join forms one axis of thetreeand the OTUs are given in order of joining along the other axis. The tips of the tree are all at the same level, i.e., at similarity of 100% or distance of zero. Such a tree is termed a phenogram, and...
global_tree_option global_tree_option_value whereglobal_tree_optioncan be any of the following: ignore_branch_len [def. 0 = False]: specify whether to display the tree with fixed branch length (i.e. 0) or with the values specified in the input tree. If the input tree is not containin...
Maharachchikumbura SSN, Guo LD, Cai L, Chukeatirote E, Wu WP, Sun X, Crous PW, Bhat DJ, McKenzie EHC, Bahkali AH, Hyde KD (2012) A multi-locus backbone tree for Pestalotiopsis, with a polyphasic characterization of 14 new species. Fungal Divers 56:95–129 Google Scholar Maharachch...