What is back propagation? a) It is another name given to the curvy function in the perceptron b) It is the transmission of error back through the network to adjust the inputs c) It is the transmission of error back through the network to allow weights to be adjusted so that the network can learn. d) None of the mentioned

. Why are linearly separable problems of interest of neural network researchers? a) Because they are the only class of problem that network can solve successfully b) Because they are the only class of problem that Perceptron can solve successfully c) Because they are the only mathematical functions that are continue d) Because they are the only mathematical functions you can draw

 Which of the following is not the promise of artificial neural network? a) It can explain result b) It can survive the failure of some nodes c) It has inherent parallelism d) It can handle noise

Neural Networks are complex ______________ with many parameters. a) Linear Functions b) Nonlinear Functions c) Discrete Functions d) Exponential Functions

A perceptron adds up all the weighted inputs it receives, and if it exceeds a certain value, it outputs a 1, otherwise it just outputs a 0. a) True b) False c) Sometimes – it can also output intermediate values as well d) Can’t say

The name for the function in question 16 is a) Step function b) Heaviside function c) Logistic function d) Perceptron function

Having multiple perceptrons can actually solve the XOR problem satisfactorily: this is because each perceptron can partition off a linear part of the space itself, and they can then combine their results. a) True – this works always, and these multiple perceptrons learn to classify even complex problems. b) False – perceptrons are mathematically incapable of solving linearly inseparable functions, no matter what you do c) True – perceptrons can do this but are unable to learn to do it – they have to be explicitly hand-coded d) False – just having a single perceptron is enough

The network that involves backward links from output to the input and hidden layers is called as ____. a) Self organizing maps b) Perceptrons c) Recurrent neural network d) Multi layered perceptron

 Which of the following is an application of NN (Neural Network)? a) Sales forecasting b) Data validation c) Risk management d) All of the mentioned

why do u choose mainframes?

HSBC,

What is Artificial intelligence Language Processing?

Ambiguity may be caused by: A. syntactic ambiguity B. multiple word meanings C. unclear antecedents D. All of the above E. None of the above

Which company offers the LISP machine considered to be "the most powerful symbolic processor available"? A. LMI B. Symbolics C. Xerox D. Texas Instruments E. None of the above

What of the following is considered to be a pivotal event in the history of AI. A. 1949, Donald O, The organization of Behaviour, B. 1950, Computing Machinery and Intelligence. C. 1956, Dartmouth University Conference Organized by John McCarthy D. 1961, Computer and Computer Sense. E. None of the above

Natural language processing is divided into the two subfields of: A. symbolic and numeric B. time and motion C. algorithmic and heuristic D. understanding and generation E. None of the above