Can anyone point me in the right direction of some facial recognition libraries & algorithms ? I've tried searching/googling but i mostly find thesises and very little real software.
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I'm coming from a web-development background and I am wondering how I would make a learning algorithm in Java/C++. Not so much the algorithm part, but making the program "remember" what ... |
I am a final year Computer Science and Engineering student.As part of the final year project i was planning to implement a graph algorithms library(using parallelization) for c++ but came to ... |
Started up solving UVa problems again as a way to pass time (going to the army in 6 weeks). I love writing Java, but end up using C / C++. It's ... |
Let's say I've a string "12345" I should obtain all subsequence combinations of this string such as:
- --> 1 2 3 4 5
- --> 12 13 14 15 23 24 25 34 35 ...
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Is this even possible? I have one huge image, 80mb with a lot of tiny pictures. They are tilted and turned around as well. How can i search for an image ... |
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Instead of the STL and similar libraries in other languages?
As a newbie, how much should I delve into this part of software development? Breadth first or depth?
Is only a conceptual understanding ... |
How can the following simple implementation of sum be faster?
private long sum( int [] a, int begin, int end ) {
if( a == null ) ...
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I'm trying to solve this problem : http://uva.onlinejudge.org/external/7/732.html.
For the given example, they give us the original word, for example TRIT and the target "anagramed" string, TIRT.
Objective: We have to ... |
For example I have array:
int a[] = new int[]{3,4,6,2,1};
I need list of all permutations such tha if one is like this, {3,2,1,4,6}, others must not be the same. I know ... |
I'm trying to develop an algorithm that identifies all possible paths between two nodes in a graph, as in this example.
in fact, i just need to know which nodes ... |
I'm writing a game, and I saw the FPS algorithm doesn't work correctly (when he have to calculate more, he sleeps longer...) So, the question is very simple: how to calculate ... |
Err....I guess this aint correct place to ask this question...
But i couldn't find any place where i could get the desired coding problems, that i should put up in a Coding ... |
Could your recommend some good big integer calculation library in C/C++/Java and it is better to support logarithmetic.
Thanks.
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I Want to know what is the algorithmic complexity of following
1. Java String tokenizer
2. C++ STL based tokenizer
3. strtok.
Is there any faster algorithm then rudimentary strtok to tokenize a string based ... |
Just want to rearrange the data in array so that similar items are not next to each. The data should not be removed from the array, if it can't be rearranged ... |
Algorithms by Robert Sedwick, It was mentioned that linked list can be represented using Arrays, at following link
http://flylib.com/books/en/3.55.1.34/1/
Fig 3.8, here if 5 is removed from my understanding ... |
Is there a similar function to indexof() that will search a string array (preferably unsorted) for a string and return it's index? (or maybe ordinate value?)
for example i am trying:
String[] colours= ...
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Please see my own answer, I think I did it!
Hi,
An example question for a programming contest was to write a program that finds out how much polyominos are possible with a ... |
I want to detect whether or not a subrange of an array contains the null reference. Somehow like this:
public static <T> boolean containsNull
(T[] array, int fromInclusive, int toExclusive)
{
...
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I want to use genetic algorithm to solve my feature selection + structure learning problem. Since we have huge amount of data with very large searching space, plus we need to ... |
How can i go about implemting 8/4 queens problem?Should i use DFS/BFS,I think DFs will be better.
Can any one give some pseudocode/guidlines?
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I saw a interview question as follows:
One number in array is duplicating.Find it
Simple solution is as follows:
for(int i=0;i<n;i++){
{
dup = false;
for(j=0;j<n;j++){
...
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Can any one please let me know the algorithms that is used in traveling sites like makemytrip.com,cleartrip.com etc.. i know that its a graph problem and they calculate spanning tree..but i ... |
Broken Necklace
You have a necklace of N red, white, or blue beads (3<=N<=350) some of which are red, others blue, and others white, arranged at random. Here are two examples for ... |
Possible Duplicate:
Find the maximum interval sum in a list of real numbers.
I was asked the following question today at Adobe interview for the position ... |
Could someone give me a push in the right direction, if I am willing to determine if
two images actually make a panorama together (or are panorama-like, e.g contain "same" parts, which ... |
Could someone give references / frameworks, which allow to do something like Microsoft Kinect does, but using only one video stream?
I would like to see algorithm abstracts and papers if there ... |
With this divide and conquer algorithm (Programming Pearls p80) to find the max sum found in any contiguous subvector of an array, the Java program is faster than the C++ counterpart ... |
I have already seen the forums and different questions on this.
But i want to ask something different.
I have two wordlist of different words and one grid specified by 0 and 1.
i ... |
How can I programatically resolve this type of system :
A = !B
B = !C
D = !B
E = !A
E = !B
so I can get by substituting A = C = D ... |
Possible Duplicate:
The most efficient way to implement an integer based power function pow(int, int)
I know this question is pretty easy but my requirement is ... |
We have an array A of integers of size N. Given another array B which contains indices, where size of B <= N and 0<=B[i]<=N-1.
Now we have to remove all ... |
I was answering this spoj question:
http://www.spoj.pl/problems/JAVAC/
I coded the submission in C++. I am pasting it below. The submission consistently gives wrong answer. I cannot find a test case for ... |
My Application when running is writing logs. Now I need to check whether indexing is completed or not by checking for a status message as to whether it's written in logs ... |
I'm working on a divide-and-conquer algorithm (in fact, one that does curve fitting to a number of input points). For the 'divide' part, I need to calculate an error term for ... |
Hi I want to find all the different combinations rather linear selections of characters from a given string without losing sequence as units of different sizes. Example:
Lets say a word "HAVING"
Then ... |
I am looking for SDK that can support face detection,recognition and cluster. we have tried Pittpatt, and it works pretty good, however it was acquired by google, and hence ... |
Assuming you were going to write a function / method to find a prime number, what would be the most efficient way to do this? I'm thinking that it ... |
I'm implementing the Sieve of Eratosthenes, for an explanation of this see http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes. However I would like to adapt it to generate M primes, not the primes 1 through ... |
So here I am with this simple question
Consider these two for cycles and please
explain to me if there's any difference
between the two ways of writing
method 1 :
for(i=(max-1) ; i>=0 ...
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How to get better at solving online programming contest problems and algorithms? please help me, I'm overwhelmed by the ton of info that is out there on the net. I need ... |
For example, I have a p.d.f f(x) = 1/25 - x/1250 (from x = 0 to 50);
My question is that how to generate a set of values that satisfy the given ... |
I have two sets of data in this form:
x | y | z x1 | ...
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Recently I was asked the following question:
A non-negative integer is called heavy if the average value of its digits in decimal representation exceeds 7. For example the number 8698 is heavy, ... |
Im trying to calculate the maximum manhattan distance of a large 2D input , the inputs are consisting of (x, y)s and what I want to do is to calculate the ... |
Maybe the C++ and Java people can help me to define this problem I'm going to explain. I have a problem in Ada (you don't need to know it, I'm just ... |
I stumbled upon a problem, maybe someone can give me pointers on how to solve it?
So, lets assume i have an array of objects (we can assume they're lists within a ... |
i'm looking for seats allocation algorithm jason soma constraints.
constraints may be like two people must sit next to each other and some don't.
i'v searched but could no find. so i will ... |
