All Questions
Tagged with algorithmsclustering
38 questions
1vote
1answer
653views
In DBSCAN, can the distance between a Noise Point and Border Point be less than Epsilon?
In DBSCAN: A core point is a point which has at least "MinPts" points inside its Epsilon radius. A border point is a point inside the Epsilon radius of a core point, but it has a number of ...
1vote
1answer
138views
Which algorithm should I use to find how similar data points are?
I am working with a dataset where each record is a certain type of trip. For example, one record would have the data points: number of days of trip day the trip started where the trip started how ...
1vote
0answers
78views
Interpretation of the results of the Elbow and K-means
I have the following dataset (after scaling) which contains 5 features: : My objective is to cluster this data using an unsupervised ML model. After using the Elbow method, I get 2 clusters as below: ...
2votes
0answers
27views
Deep Continious Clustering algorithm - just one output cluster
I use the DCC algorithm to cluster some data. The whole algorithm is available here, but shortly it is: construct mkNN graph of the data points (the connected components of it are the clusters). ...
- 157
0votes
1answer
77views
Algorithm query for bank customer segmentation
I've been using k-means clustering for bank customer segmentation up until now and I'm looking to explore other clustering algorithms in the banking domain. Is it a good idea to use affinity ...
- 379
0votes
1answer
76views
kMean clustering for recommendation
I have a file with 50000 rows from a library platform. Each individual row saves a user, and shows the order in which the user, has selected. The books could be from various categories (e.g. roman, ...
2votes
1answer
89views
Assigning points to fitted planes
I’m working on a project involving fitting planes to 3D point clouds. The actual plane fitting part is working fine, but I’m trying to decide the best way to actually bound the fitted planes by the ...
- 21
0votes
1answer
219views
Clustering a variable based on another variable or set of variables
df11[['COMPONENT_ID','FIRMWARE','SERIAL','CRP0_VDDN']].head() Consider I have these four columns to analyse. I want to form say 3-5 clusters of COMPONENT_IDs with ...
- 119
0votes
3answers
282views
Which machine learning algorithms can be used for trajectory classifications?
I am working on project for clustering of air objects based on their trajectories. Like I would like to train a model on a dataset of different flying object's trajectories so later I can predict what ...
2votes
2answers
199views
Best clustering algorithm to identify clusters and determine the closet cluster each individual response is near?
I have a survey where each question is related to a different 'shopper' type (there are 5 types so 5 questions). Each question is either binary (True/False) or scale based. IE: ...
2votes
2answers
1kviews
Clustering list of list of integers
I have ~100 sets of samples with integer IDs. For example, 3 of them could be: a = [0, 1, 3, 4, 6...] b = [1, 5, 9, 102...] c = [1, 7, 10, 42...] I am looking to ...
1vote
0answers
52views
Clustering data with a constraint
I am trying to find a way to cluster/group students by their knowledge of different subjects. Given following as an example: ...
- 119
1vote
1answer
175views
clustering people according to answers on survey
Hi I am finding it hard to find online the best clustering algorithm for clustering people according to answers they gave on 20 question survey. There are four categories which each of these answers ...
- 111
1vote
1answer
95views
Is the k-center problem part of machine learning or computational geometry? [closed]
I am currently working especially with the k-center problem, which is e.g. used to determine optimal locations for k warehouses. This is done by defining k circles that cover a given set of points (...
- 11
1vote
1answer
49views
Algorithm Suggestions for a Self Project [closed]
So, I am doing a small self project on data analytics. I am collecting the android apps data from the play store sites by web scraping. I am basically trying to collect all possible information ...
- 121
