It might seem odd to refer to the above hierarchies as hierarchies of definability.
At this stage we did not yet refer to the ChEBI hierarchy, as the goal was first to reconstruct the implicit chemical classification in the GO and then to compare with ChEBI.
Then the non-standardized super matrix in the first table was weighted for each hierarchy (refer to efficiency, economy, effectiveness, and equity) according to the weights in the second table, as the result, the limiting weighted super matrix for each hierarchy that incorporated both inner-dependency effects and inter-dependency effects was determined.
Algebraic expressions involving ancestors' values : Any node in the hierarchy can refer to values of ancestor nodes to determine its local values.
Yet, hierarchy can also refer to an informal structure of inequality in power, such as class structure in society and hegemony in world politics.
In Mostafavi et al. (2008), the mean weight prior was obtained as the average weight assigned to each category (using unregularized regression) in predicting all categories in the same GO hierarchy (we will refer to this method as ridge with mean prior).
Typically, this mandate is taken to refer to the bottom tiers of Maslow's hierarchy: food, shelter, physical and financial security.
For the definition and fundamental properties of the discrete Burgers hierarchy, the readers may refer to Appendix B. For a map (gamma colon mathbb {Z} to mathbb {R}^{2},, n mapsto gamma _{n}), if any consecutive three points γ n+1,γ n,γ n−1 are not colinear, we call γ a discrete plane curve.
The SBOL semantic structure is organized as a hierarchy of classes that refer to distinct categories of common information objects, such as Parts, Cells, Plasmids, and Sequence Features.
The TB infection control guidelines are based on the World Health Organization (WHO) recommendations and are based on a three-level hierarchy of control measures (refer to Additional file 1) [ 10].
Obviously, the definition of a group of "outliers" can be more nuanced, and refer to small groups of structures appearing at deeper levels in the hierarchy.
