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eren-ck/st_dbscan
fit_frame_split - ValueError: Length of values does not match length of index

Hey! As mentioned in #7, there seem to be edge cases where the labels computed by fit_frame_split() don t match the row count of X fed to it. Not quite sure what s causing it at first glance! The error ...
  • csm-kb
  • 9
  • Opened 
    on Mar 14, 2024
  • #12

eren-ck/st_dbscan
Units or metrics

What would be the units of these values in eps1 = 0.05, eps2 = 10. Are they m/km or s/min
  • nikhil-pillai
  • 2
  • Opened 
    on Feb 5, 2024
  • #11

eren-ck/st_dbscan
Provide time series before the spatial attributes

First, thanks for this implementation of this clustering method. I was trying to use it with spatial attributes (x,y) and for each location I have a time series (and not only one value). I understood from ...
  • rtrepos
  • 1
  • Opened 
    on Nov 7, 2022
  • #10

eren-ck/st_dbscan
Another distance metric

Hi! Thanks so much for this implementation. I wanted some guidance on how to use a different distance metric than the default euclidean. I have data with multiple features and wanted to use another distance ...
  • neonntt
  • 5
  • Opened 
    on May 7, 2022
  • #8

eren-ck/st_dbscan
wrong when use "st_dbscan.fit_frame_split"

hello,eren-ck! when I use st_dbscan.fit_frame_split , I set st_dbscan.fit_frame_split(data, frame_size = 500) sometimes it goes well,sometimes it goes wrong: the length of labels don t equal the length ...
  • fff2zrx
  • 1
  • Opened 
    on Feb 19, 2022
  • #7

eren-ck/st_dbscan
density factor implementation

Hi there, I was reading the original paper and your implementation and correct if I am wrong but there is no provision for the density factor thus there will be issues identifying adjacent clusters. Unless ...
  • priamai
  • 2
  • Opened 
    on Jul 20, 2021
  • #6

eren-ck/st_dbscan
Using the model for multiple features

Hi there, First, congrats for the great implementation of ST-DBSCAN. I m evaluating using it for a research on spatiotemporal clustering of meteorological data (with multiple features). However, I have ...
  • rfsilva1
  • 1
  • Opened 
    on Jun 4, 2021
  • #5

eren-ck/st_dbscan
ValueError: frame_size, frame_overlap not correctly configured

I tested 10000 records of random data with frame_size = 50 138 if not frame_size 0.0 or not frame_overlap 0.0 or frame_size frame_overlap: 139 raise ValueError( -- 140 ...
  • apiszcz
  • 6
  • Opened 
    on Dec 8, 2020
  • #4

eren-ck/st_dbscan
Usage of squareform

Hello, thanks for a nice and straightforward implementation of the ST-DBSCAN algorithm! I ended up looking at your source and tried to understand it myself. What you essentially did is that you feed a ...
  • wang701
  • 1
  • Opened 
    on Dec 4, 2020
  • #2

eren-ck/st_dbscan
No issue... Just some questions.

Does it work on more dimension data like 3D (x,y,z)? I tested with 3D data and everything seemed to be fine. I just want you to clarify. By the way, I ve been looking for C++ of ST-DBSCAN as well but ...
  • rathaROG
  • 1
  • Opened 
    on Apr 22, 2020
  • #1
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