Answer:
The back propagation algorithm causes the network to settle into a stable state where it can correctly respond, to any desired degree of accuracy, to all inputs in the training set.
Explanation:
Back propagation algorithm is a part of the learning of a neural network. In a simple neural network setting at each iteration;
- The network<em> </em>assumes <em>random weights</em> at each network layer and passes the value to the next trough an <em>activation function</em>.
- Then a loss function is calculated by comparing the distace of the final value with the label value using a predetermined distance metric.
- The weights are optimized trough back propagation
Thus, back propagation algorithm used to reach the final weights of the neural network, so that it can work more accurately.
Answer: eCommerce is to reach the more and right customers at the right time so that more orders can be placed and in turns, high revenue can be generated.
Explanation:
Answer:
A) Array of buttons for<u> quick access </u>to commonly used <u>commands and tools</u>: Tool bar
That's what most people will use most of the time, to quickly perform the most common tasks.
B) <u>List of commands</u> to create, format and edit presentations: Menu Bar.
When the features listed in the tool bar aren't enough, we go to the Menu system, which lists all the features of the program.
C) <u>Provides info</u> about current slide<u> at the bottom</u> of the slide: Status Bar.
The status bar is always located at the <u>bottom of the screen</u>.
D) <u>Provides navigation</u> through the slides: Scroll bar.
Where you can scroll down and up your slides.
B. Would take the longest, but it would be the most efficient.
Answer:
I would say B or D because they both help the programmer. D may be the best option since it would show a list of functions the programmer could use.
