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Questions tagged [approximate]

Finding or verifying that a value is 'close enough' to some target value.

The tag is used both for questions relating to determining an approximate value (i.e. calculating a value to withing a certain tolerance) and the act of verifying or determining the 'closeness' of a value to a another (e.g. approximate string matching).

See also: .

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Preselection of probability for approximate string matching

I have recently been tasked with developing an algorithm for checking for duplicate customer records in a database. The DB layout is pretty straightforward: Tens of thousands of rows with fields like FullName, Street, City, ZIP, Phone, etc... A…
namezero
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Image shaking when StretchDIBits partially

I am using C++ GDI, StretchDIBits to draw images on DC. Because the original Image is large, and high quality is needed. I use HAFTONE mode, to draw whole image on DC(zoom the image) seems time comsuming. So I decide to draw partially using…
user25749
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step by step understanding approximate joint training method #192

i don't understand exactly approximate joint training method. i know RPN and detector merged as a one network during training. the forward path is started pre trained conv network and pass from RPN and finally arrives to fast rcnn layers. loss is…
saeed ni
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How to find the approximate numbers in two matrix?

How to find the approximate numbers in two matrix? For example, There are two matrixes A=[1.567 1.679 1.366 ; 2.467 3.587 6.134 ; 3.497 5.877 9.465] B=[3.134 5.100 7.555 ; 7.465 4.715 4.267 ; 2.347 4.111 4.503] So in A…
Edward Liu
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Approximate string matching algorithms state-of-the-art

I seek a state of the art algorithms to approximate string matching. Do you offer me references(article, thesis,...)? thank you
midox
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How to get approximated values from a List in Java

I have a list of an object which contain info for different flights and each flight has one date. What i was trying to accomplish is get the user to pick a date then I would iterate through the list to return flights on that date but also a couple…
Wil Ferraciolli
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Choosing number of subdivisions m and n for approximating Double Integral in context of images

I have a few double integrals that I have to approximate that are based on getting motion parameters from a sequence of images, and I have chosen to use Riemann Sums for that purpose. These integrals are under the domain R = [-w,w]x[-h,h], where 2w…
Harkais
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How do I approximate the value of sum after the following code fragment, in terms of variable n in Big-Oh notation?

This is the code that was provided, I don't understand what to do at all or how to get to the answer. int sum = 0; for (int i = 1; i <= n - 3; i++) { for (int j = 1; j <= n + 4; j += 5) { for (int k = 1; k <= n + 4; k += 5) { …
beginnercoding
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java approximate e using the series

I need to approximate e using the series: e= 1+ 1/1! +1/2!+..+1/n! which n=100000 this is what i did, but it refused to compile.. public class Test { public static void main(String args[]) { long e = 0; for (int i = 1; i <= 100000;…
Faisal Al-harthi
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