Therefore, one should seek an optimization of the quantity of parameters that appears in the described model along with wanted likelihood function value.
It should be noted that we verify two conditions for the proof of the concavity of ETP (see "Appendix A") to find out if it is concave or not according to the quantity of parameters, and it is found out that it is concave.
The identification of the best network architecture by means of a trade-off between residual minimization, quantity of data and quantity of parameters is a central question when nonparametric models find application.
With the use of lichens as indicators of environmental characteristics, one should, however, be aware that their predictive value relates to the average and long-term quality and quantity of environmental parameters in the investigated sites.
For the MLE, the basic computational problem is finding the solution of the following equation: frac{partial log left({L}_Tleft vartheta right)right)}{partial theta }=0, (3)where θ is the calculated data set, L T is the likelihood function, and T is the quantity of modeled parameters controls.
The aim of this study is to investigate the random variation (type and quantity) of inspiratory parameters.
Admittedly, the model used here is complicated (just see the quantity of its parameters, Tables 1 and 2), which attempts to simulate the target system with "micro-resolution" at the level of monomers, such as nucleotides, deoxynucleotides, amphiphiles (membrane components) and their precursors.
Table 3 The matching time and quantity of Sigman Parameter Sigman The initial value Values 0.01 0.16 0.32 0.5 1 2 4 Matching quantity 45454546454545 45 45 Matching time 0.011 0.011 0.011 0.011 0.011 0.011 0.011 Fig. 10 The tendency chart of Sigman matching time and quantity.
Table 4 The matching time and quantity of thresh Parameter thresh Initial value Values 0.01 0.02 0.03 0.04 0.1 0.3 0.5 Matching quantity 47 47 47 46 28 5 0 Matching time 0.02 0.014 0.012 0.011 0.005 0 0.001 Fig. 11 The tendency chart of thresh matching time and quantity.
Table 5 The matching time and quantity of r Parameter r Initial value Values 0.01 0.5 5 10 20 50 100 Matching quantity 59 7 28 46 56 62 62 Matching time 0.017 0.01 0.011 0.016 0.018 0.0180.018 Fig. 12 The tendency chart of r matching time and quantity.
Table 8 The matching time and quantity of magnif Parameter Magnif Initial value Values 0.01 0.5 2 3 4 12 18 Matching quantity 0435146271427 14 1 Matching time 0.017 0.018 0.014 0.011 0.006 0.002 0.003 Fig. 15 The tendency chart of magnif matching time and quantity.
