Questions tagged [data-sets]
Questions asking for real-life or benchmarking data sets.
58 questions
-1 votes
1 answer
65 views
getting data into c++
I am a mathematics student and I want to get data of options from https://bigcharts.marketwatch.com/quickchart/options.asp?symb=SPX into c++ (the strike prices etc.), but is there a way to import it ...
- 3
1 vote
0 answers
42 views
How Does the ELM Method Approximate Solutions to Linear ODEs Without Direct Training Data?
How Does the ELM Method Approximate Solutions to Linear ODEs Without Direct Training Data? Summary of the Problem I am working on solving a linear inhomogeneous ordinary differential equation (...
0 votes
2 answers
95 views
Advice for better performance neural network
As a beginner in neural networks, I'm currently working on a project for predicting winning fighters in MMA matches. I understand that this is a complex task due to the nature of the sport. Currently, ...
- 1
0 votes
0 answers
153 views
Is there a sorting program or formula to sort and place individuals in classes based on preferences
I am looking for a formula or program to help place people in classes based on their preferences. The elements of the problem are: There are 30 class choices a student can pick from. There are 400 ...
- 1
1 vote
2 answers
1k views
Weighted-Graph Datasets
I am searching for datasets to evaluate an algorithm designed for tasks such as node-classification (edge-prediction, etc.) on weighted and potentially directed graphs. The Stanford Network Analysis ...
- 11
0 votes
1 answer
560 views
Finding smallest triangle to fit all points
I'm supposed to find an algorithm that, given a bunch of points on the Euclidean plane, I have to return the tightest (smallest) origin centered upright equilateral triangle that fits all the given ...
- 231
1 vote
1 answer
116 views
Q: Defining Markov-Chain Probability Matrix States | Specific Academic Paper
I am working on a uni project, for which i will model synthetic electricity consumption time series using Markov-Chains. I am reading through current academic literature on that topic and came across ...
- 11
1 vote
0 answers
62 views
Deep RL for healthcare: existing benchmarking datasets or environments
I am currently a Ph.D. student in the computer science department, I was given the subject of Deep RL for Healthcare. However, after lots of research on the internet, I could not find any free dataset ...
- 161
0 votes
0 answers
61 views
Test data for tasks that communicate over network
I am working on a load balancer that schedules tasks that communicate over network. I want to test its performance, but I'm struggling to find test data for it. Currently I try to extract relevant ...
- 1
1 vote
1 answer
151 views
Indexing a huge dataset (that does not fit into central memory)
The problem. Let us consider a huge file with billions of lines, each containing a string. There are $n$ different strings and $m$ lines in the file, with $m$ much greater than $n$, although both are ...
- 685
2 votes
1 answer
221 views
Examples of difficult Hamiltonian Cycle Problems
I am working on implementing algorithms to solve Hamiltonian Cycle Problem. I need difficult problem graphs to test my implementations but my google-fu is weak and am unable to find any. Please advise ...
- 23
1 vote
2 answers
129 views
What factors of the integer dataset being sorted can I change, in order to compare two sorting algorithms?
I am comparing two comparison and binary data structure based sorting algorithms, the Tree Sort, and the Heap Sort. I am measuring the time taken for both algorithms to sort an increasing size of an ...
0 votes
1 answer
82 views
Face recognition system with a sparse dataset
I have a dataset of 100 ID's, each ID with only a single unique face image. How can I develop an effective face recognition system to recognise only these faces? I was thinking Deep Learning but the ...
- 33
0 votes
0 answers
58 views
Database that contains timespans of cyber attacks in the web
for a project I need to evaluate a model, that tries to predict wether a certain cyber-attack (i.e. connection to a low level honeypot) is just a random access, a new attack-wave or an already known ...
- 1
0 votes
1 answer
745 views
What is a range of an attribute in data mining?
In my data mining course, we are working with a data set. I have to identity the ranges of each attribute. I am given the set of data for all 150 points and i am given the visualization (charts) of ...
