Problem For work I had to implement the DBSCAN algorithm in the 3D space for clusters finding. It works, now […]

# Tag: clustering

## Implement 2D and 1D std::array in opencl kernel

Problem I am asked to implement the following part of code into kernel code. Actually, I have tried but not […]

## Validating a clustering document

Problem My goal in the method is to write a simple clustering program that determines if a clustering document is […]

## Finding the shortest substring containing keywords

Problem Problem: Write a function that takes a String document and a String[] keywords and returns the smallest substring of […]

## Simple string-root detection in a string-family

Problem (This problem is related to Simple string-split by root and sufix algorithm) There are many ways to find a […]

## Haskell K-means implementation

Problem The following is a Haskell backend to a K-means visualisation: I have omitted the API code (exists in a […]

## Grouping rectangles horizontally and vertically

Problem As you can see the below code for each method is that same, except for the properties it uses. […]

## How to speed up execution of single pass clustering algorithm?

Problem This is my code for clustering 111272 by 29987 tfidf vector but it is taking long time .How can […]

## Cosine Similarity on Huge Dataset

Problem I have a very large data file full of movie ratings that I am looking at for work. I […]