The steps 1 to 5 denotes the forward propagation 1. First apply the inputs to the network and work out the output. This initial output could be anything‚ as the initial weights are random numbers. 2. Next work out the error for neuron B. This error is needed actually ErrorB = OutputB (1-OutputB)(TargetB-OutputB) (5.19) Output (1- Output) is necessary in the equation because of the Sigmoid Function (Target – Output) is needed if threshold activation function is used. 3. Change the weight
Premium Statistics Management Normal distribution
1. Introduction Blu-ray is a new optical disc standard based on the use of a blue laser rather than the red laser of today’s DVD players. The standard‚ developed collaboratively by Hitachi‚ LG‚ Matsushita (Panasonic)‚ Pioneer‚ Philips‚ Samsung‚ Sharp‚ Sony‚ and Thomson‚ threatens to make current DVD players obsolete. It is not clear whether new Blu-ray players might include both kinds of lasers in order to be able to read current CD and DVD formats. The new standard‚ developed jointly
Premium Blu-ray Disc
Question 2.1: (i) Calculate the number of electrons which will together weigh one gram. (ii) Calculate the mass and charge of one mole of electrons. * ------------------------------------------------- Answer (i) Mass of one electron = 9.10939 × 10–31 kg Number of electrons that weigh 9.10939 × 10–31 kg = 1 Number of electrons that will weigh 1 g = (1 × 10–3 kg) = 0.1098 × 10–3 + 31 = 0.1098 × 1028 = 1.098 × 1027 (ii) Mass of one electron = 9.10939 × 10–31 kg Mass of one mole of
Premium Oxygen Carbon dioxide Mass
Discussion: In this experiment a ketone‚ 9-fluorenone is reduced to and alcohol. The are two possible ways by which this reduction can occur. One is by a catalytic hydrogenation‚ this uses a catalyst such as palladium or nickel‚ hydrogen gas‚ and heat/pressure. This can reduced an alkane to alkene. This catalytic process is preferred in industrial practices because the cost is low in the long run and more importantly there is little to no waste expense. However‚ hydrogen gas is dangerous due to
Premium Hydrogen Alcohol
❶ A quality control engineer is in charge of testing whether or not 95% of the Blu-ray disc players produced by his company conform to specifications. To do this‚ the engineer randomly selects a batch of 13 Blu-ray players from each day’s production. The day’s production is acceptable provided no more than 1 Blu-ray player fails to meet specifications. Otherwise‚ the entire day’s production has to be tested. (a) What is the probability that the engineer incorrectly passes a day’s production
Premium Random variable Probability theory Normal distribution
IS3220 Lab 9 Chris Wiginton ITT Technical Institute‚ Tampa FL Instructor: Sherman Moody 18 November‚ 2014 1. Briefly explain how the Gufw internal Ubuntu host IP ststeful firewall can be used in a layered security strategy at the Workstation Domain level. Go to System>Administration>Firewall configuration. It supports common tasks such as allowing or blocking pre-configured‚ common P2P‚ or individual ports. Gufw is powered by UFW‚ runs on Ubuntu‚ and anywhere else Python‚ GTK‚ and UFW are
Premium IP address Computer security Information security
that restriction enzymes serve as a means of defense for a bacterial cell. Restriction enzymes can prevent DNAfrom other organisms‚ such as bacterial viruses or other bacterial species‚ from entering the cell and taking over vital cell processes. 9. If you placed the gel with the wells next to the red electrode instead of the black one is that the DNA would still be attracted to the positive electrode. The DNA samples would run quickly toward the top of the gel and out into the buffer. 10. Gel
Premium DNA Molecular biology Gene
IMP 2 POW 3: Divisor Counting. I. Problem statement: This POW is all about finding information and patterns about the way divisors of certain numbers are found and expressed. In this POW when we talk about divisors we usually are counting the number of divisors that a number has. The divisor is a number that a number can be divided by‚ of course every number is divisible by every other number but in these problems we are only talking about whole‚ positive numbers. Every number is divisible evenly
Premium Division Mathematics
IS3220 Lab 9 Chris Wiginton ITT Technical Institute‚ Tampa FL Instructor: Sherman Moody 18 November‚ 2014 1. Briefly explain how the Gufw internal Ubuntu host IP ststeful firewall can be used in a layered security strategy at the Workstation Domain level. Go to System>Administration>Firewall configuration. It supports common tasks such as allowing or blocking pre-configured‚ common P2P‚ or individual ports. Gufw is powered by UFW‚ runs on Ubuntu‚ and anywhere else Python‚ GTK‚ and UFW are
Premium IP address Computer security Information security
erical methPage 48 Licentiate Thesis / Nenad Glodic 6 NUMERICAL INVESTIGATIONS 6.1 Numerical Method Numerical simulations are carried out employing a commercial CFD code (ANSYS CFX v11). The solver is using a full-scale time-marching 3D viscous model. Underlying equations‚ three dimensional Navier-Stokes equations in their conservation form‚ are being solved by using a Finite Volume method‚ where equations are integrated over the finite control volumes. Thereby‚ the solution domain is subdivided
Premium Mathematics Numerical analysis Fluid dynamics