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Network growing

Overfitting arises when the network learns for too long. For most students, the longer they are trained the more they learn, but artificial neural networks are different. Since networks grow neither bored nor tired, it is a little odd that their performance can begin to degrade if training is excessive. To understand this apparent paradox, we need to consider how a neural network learns. [Pg.37]

The first trend involves the "blackening" of the char while discrete absorptions decline in intensity as the temperature is increased, an IR continuum grows and begins to level off above about 700°C. The explanation, briefly, is that as the material is pyrolized, polyaromatic networks grow and tend in structure toward that of graphite. Following Kmeto [ 1J], the band gap... [Pg.408]

The role of the secondary and bimolecular reactions is ambiguous. Obviously, the rate at which the network grows, depends on the number of surface chlorine groups after the trichlorosilylation. This number could be increased by minimizing the secondary species. In this point of view, secondary reactions are undesirable, since they have a restricting effect on the rate of the nitrogen increase. [Pg.469]

Polymerization. This step involves condensation of adjacent molecules wherein H20 and ROH are eliminated and metal oxide linkages are formed. Polymeric networks grow to colloidal dimensions in the liquid (sol) state. [Pg.27]

An important part of designing and installing an Ethernet is selecting the appropriate Ethernet medium for the problems at hand. There are four major types of media in use today ThickWire, Thin Coax, Unshielded Twisted Pair, and Fiber Optic. Each type has its strong and weak points. Careful selection of the appropriate Ethernet medium can avoid recabling costs as your network grows. [Pg.880]

Fracture network grows in Oj direction and stress field after blasting changed in magnitude as well as direction (90 )... [Pg.206]

Historically, cryptography has been used to safeguard military and diplomatic communications and has therefore been of interest mainly to the government. Now, as the use of computers and computer networks grows, there is an increasing amount of information that is stored electronically, on computers that can be accessed from around the world via computer networks. As this happens, businesses and individuals are finding more of a need for protection of information that is proprietary, sensitive or expensive to obtain. [Pg.61]

It is also shown that the scalability of ad hoc networks is a function of the traffic pattern. In order for the total capacity to scale up with the network size, the average distance between source and destination nodes must remain small as the network grows. Therefore, the key factor deciding whether large networks... [Pg.2113]

This process exploits an imusual effect of the difference in solubility of acrylic acid monomer and polyacrylic acid in specific solvents. When products based on the process were first developed [4] and made commercially available, benzene was used as the polymerisation medium. The polymerisation reaction is initiated in a system containing a mixture of acrylic acid monomer and a cross-linking monomer (typically a multi-allyl ether derivative of sucrose or pentaeryrthritol) and, as the polymer network grows, the solubility in the solvent decreases until precipitation of the polymer network occurs in the form of a small particle size powder. The use of a cross-linking monomer results in a 3D network of... [Pg.39]

As the preceding examples illustrate, firms can make many choices when designing then-distribution networks. An inappropriate network can have a significant negative effect on the profitability of the firm, as is evident in the failure of companies such as Blockbuster and Webvan. The appropriate choice of distribution network grows the supply chain surplus by satisfying customer needs at the lowest possible cost. [Pg.70]


See other pages where Network growing is mentioned: [Pg.2604]    [Pg.206]    [Pg.90]    [Pg.163]    [Pg.179]    [Pg.228]    [Pg.192]    [Pg.2604]    [Pg.22]    [Pg.26]    [Pg.331]    [Pg.211]    [Pg.112]    [Pg.635]    [Pg.20]    [Pg.24]    [Pg.460]    [Pg.291]    [Pg.48]    [Pg.209]    [Pg.691]    [Pg.45]    [Pg.491]    [Pg.128]    [Pg.16]    [Pg.103]    [Pg.47]   
See also in sourсe #XX -- [ Pg.43 ]

See also in sourсe #XX -- [ Pg.90 ]




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