Previous research suggests that the development of linguistic competence cannot happen without bringing into play such general world knowledge, given that concepts get linked to elements of the perceptive world. Our research studies the role mental representations play within the process of meaning ...
Therefore, for matrix A of dimension mbyn (m× n) (each element of the matrix must be greater than 0 meaning aij>=0), NMF decomposes matrix A into two matrices X and Y of dimensions mbyr (m× r) and rbyn (r× n) subsequently where each element xij>=0 and yij>=0. (3.15)[...
The PCs are nested, meaning a model retaining F + 1 PCs has PC 1 through PC F which are identical to a model retaining F PCs, for any integer value of F. Therefore, the user can truncate T and PT to F columns and rows, respectively, to keep only the initial PCs that capture ...
The chocolate manufacturing company plans on expanding its products to a new country. After conducting extensive research, the organization gives the idea a green light. This is known as market development. The chocolate manufacturing company introduces a new flavor in accordance with the tastes and ...
The extremealternativeto determinism isindeterminism, the view that at least some events have no deterministic cause but occur randomly, or by chance. Indeterminism is supported to some extent by research inquantum mechanics, which suggests that some events at thequantumlevel are in principle unpredict...
aNow, we explain the meaning of the normalized Fisher information matrix of Eq. (4). Suppose that the normalized Fisher information matrix is decomposed by D=L'U.Then the determinant of D can be defined as 现在,我们解释Eq正常化的Fisher信息矩阵的意思。 (4). 假设正常化的Fisher信息矩阵由D定...
A non-taxonomic relation can be symmetric: where the subject-object inversion would not affect the meaning of the statement. If this condition is not fulfilled, the relation in non-symmetric [20]. Such a classification of biomedical relation types can be easily inferred from the semantic ...
In this meaning, the estimators ∑^opt−1=|α^optC−1 of matrices Σ−1 asymptotically dominate the class of estimators (2). In the case when y→ 1, the standard consistent estimator of the matrix Σ−1 becomes degenerate and its quadratic risk increases infinitely, whereas the optimu...
In the beginning of each function, there are short comments briefing the purpose of the function, the meaning of the input and output arguments. The comments can be accessed by MATLAB help system. For example in MATLAB, issue help LU_, we will get the following output. Sign in to downlo...
Finally, we compare the convergence results after 20 iterations for a network with a fixed number of agents (nodes) with a different number of edges, meaning lower-density communication. We tested a network of 50 agents. The results are shown in Table 2. It can be seen that an overly den...