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Questions tagged [analysis]

Analysis is the process of searching code, documents, or data to answer a particular question or predict a particular result.

References

2144 questions
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Algorithms for named entity recognition

I would like to use named entity recognition (NER) to find adequate tags for texts in a database. I know there is a Wikipedia article about this and lots of other pages describing NER, I would preferably hear something about this topic from…
caw
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Disabling dependabot alerts for a repository on GitHub

GitHub dependabot security alerts may sometimes become a chore especially when an abandoned project that is no longer in active use receives frequent security advisories. Is there an option to disable the active security monitoring?
Jobajuba
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Algorithms or libraries for textual analysis, specifically: dominant words, phrases across text, and collection of text

I'm working on a project where I need to analyze a page of text and collections of pages of text to determine dominant words. I'd like to know if there is a library (prefer c# or java) that will handle the heavy lifting for me. If not, is there…
Michael Julson
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3 answers

How can I calculate the number of times a specific function will get executed in recursion?

This question is in reference to below code: cost = [[1, 10, 75, 92], [-1, 0, 35, 50], [-1, -1, 0, 80], [-1, -1, -1, 0]] def min_cost(source, destination): if s==d or s == d-1: return cost[s][d] mc =…
Raghav salotra
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Productivity analyzer for vim

Background I'm looking to build productivity analyzer for vim which could silently display more efficient solution for particular, repetitive task the user doing. The tip might be displayed in growl, status line, etc. Don't laught, but the idea come…
wik
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How to find upper envelopes of intersected lines in O(nlogn)?

Disclaimer: Yes, this is a homework and I am thinking about it for a couple of days but couldn't find a way to go. So there are n straight lines (y= ax + b) and I want to find upper envelopes of them (bold part in the picture). It has to be in…
Bin
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C++, Eclipse CDT code analysis?

Are there any good plugins for static code analysis for Eclipse CDT? I found two so far: Cppcheck plugin, but this still needs the original cppcheck executable CppChecker, but this didn't work (it didn't do anything) Are there any more that are…
blubberbernd
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Defining preprocessor symbols for CLion analyzer

In my project there's a file enclosed in an ifdef preprocessor directive #ifdef SOME_SYMBOL ... entire file ... #endif SOME_SYMBOL is defined by another file that's compiled before this one, and the code works as expected, but the static analyzer…
Neowizard
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Search times for binary search tree

Does anyone know how to figure out search time for a binary search tree(i.e. worst-case, best-case, and average-case)?
jobe
18
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2 answers

N-grams: Explanation + 2 applications

I want to implement some applications with n-grams (preferably in PHP). Which type of n-grams is more adequate for most purposes? A word level or a character level n-gram? How could you implement an n-gram-tokenizer in PHP? First, I would like to…
caw
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What program slicing tools actually exist?

I've just been introduced to the term "program slicing." It makes perfect sense that one would want such functionality, but does it exist anywhere? The term is 20 years old now, and I see there are lots of publications, research papers, etc. But…
feuGene
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How can I determine how loud a WAV file will sound?

I have a bunch of different audio recordings in WAV format (all different instruments and pitches), and I want to "normalize" them so that they all sound approximately the same volume when played. I've tried measuring the average sample magnitude…
MusiGenesis
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Image analysis in R

I would like to know how I would go about performing image analysis in R. My goal is to convert images into matrices (pixel-wise information), extract/quantify color, estimate the presence of shapes and compare images based on such…
harshsinghal
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How do you prevent over complicated solutions or designs?

Many times we find ourselves working on a problem, only to figure out the solution being created is far more complex than the problem requires. Are there controls, best practices, techniques, etc that help you control over complication in your…
IanL
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Analysis Services Only Windows Authentication

Is it true that Analysis Services ONLY supports windows authentication?
AJM
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