# Most viewed questions in Projects

1
Back propagation is a learning technique that adjusts weights in the neutral network by propagating weight changes. Forward from source to sink Backward from sink to source Forward from source to hidden nodes Backward from sink to hidden nodes
2
In Delta Rule for error minimization weights are adjusted w.r.to change in the output weights are adjusted w.r.to difference between desired output and actual output weights are adjusted w.r.to difference between output and output none of the above
3
An artificial neuron receives n inputs $x_1, x_2, \dots , x_n$ with weights $w_1, w_2, \dots , w_n$ attached to the input links. The weighted sum ____ is computed to be passed on to a non-linear filter $\phi$ called activation function to release the output. $\Sigma \: w_i$ $\Sigma \: x_i$ $\Sigma \: w_i + \Sigma \: x_i$ $\Sigma \: w_i \cdot \Sigma \: x_i$
4
In a single perceptron, the updation rule of weight vector is given by $w(n+1) = w(n) + \eta [d(n)-y(n)]$ $w(n+1) = w(n) - \eta [d(n)-y(n)]$ $w(n+1) = w(n) + \eta [d(n)-y(n)]*x(n)$ $w(n+1) = w(n) - \eta [d(n)-y(n)]*x(n)$
1 vote
5
Match the following: a. Supervised learning 1. The decision system receives rewards for its action at the end of a sequence of steps b. Unsupervised learning 2. Manual labels of inputs are not used c. Re-inforcement learning 3. Manual labels of inputs are used d. Inductive learning 4. System learns by example a b c d A 1 2 3 4 B 2 3 1 4 C 3 2 4 1 D 3 2 1 4
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Match the following learning modes $w.r.t$. characteristics of available information for learning : a. Supervised i. Instructive information on desired responses, explicitly specified by a teacher. b. Recording ii. A priori design information for memory storing c. Reinforcement iii. Partial information ... about desired responses Codes : a b c d i ii iii iv i iii ii iv ii iv iii i ii iii iv i
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Hello! Can anyone suggest very latest topics for seminar? I also need good and innovative ideas for major project in CSE. Thanks! P.S : It is not limited to machine learning. You can give ideas from any domain of computer science.
8
I wanted to convert my home modem to coffee shop and give internet to my customers . But due to security reasons users should register their mobile before they get access to inernet. How can I build this project ? Where should I start with ? Currently i have got D-Link modem
9
What is the step by step procedure to apply algorithms like Decision Tree, Naive Bayes, etc... on a dataset using Python?
10
Could anyone help me with me image processing topic as I have done my Btech project in noise reduction in images but I have tried only those filters which are already existing but haven't done anything new in it. I need to prepare it for IIIT H interview.
11
%{ #include<stdio.h> int vowels=0; int cons=0; %} %% [aeiouAEIOU] {vowels++;} [a-zA-Z] {cons++;} %% int yywrap() { return 1; } int main( ) { printf("Enter the string..at end press^d\n"); yylex(); printf("No of vowels = %d \n No of ... n",vowels,cons); return 0; } when i run this program in ubuntu . iam able to enter the string but it does print the line for counting vowels and consonants
12
Has anybody tried their hands in Raspberry Pi? Or have an experience with Arduino?? I meant in terms of practical exposure. If yes, kindly share your valuable insights and thoughts as well.
13
(c) The following are some assembly language instructions of a hypothetical CPU. The instructions are written to find the remainder when 16 is divided by 7 and store the remainder in a memory location location assembly instruction 0 load 16 1 sub 7 2 bge 1 3 ... the following conversions: (i) Convert 0101 10012 to decimal. (ii) Convert 4E16 to decimal. (iii) Convert 1100 00112 to hexadecimal.
14
i have one doubt ...we know that ready , running and block waiting are lies inside main memory but it saying that when the process are in running state then process are suppose to given to CPU so when we have done with given of process to CPU how we can say that the process are in RAM or Running state are in RAM...please reply it is actually funny question . 15
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