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GeoDS / STICC

STICC: A multivariate spatial clustering method for repeated geographic pattern discovery with consideration of spatial contiguity
BSD 2-Clause "Simplified" License
31 stars 8 forks source link

running efficiency #1

Open Echoyyyyyyy opened 2 years ago

Echoyyyyyyy commented 2 years ago

Hello, thank you for publishing this code. I found that it was running very slowly during the process of reproducing the result. For example, the synthetic example did not finish running for about a night. So I would like to ask you how long do these three examples take respectively when you test?Really thanks!!! Looking forward to your reply!!!

Echoyyyyyyy commented 2 years ago

Hello, thank you for publishing this code. I found that it was running very slowly during the process of reproducing the result. For example, the synthetic example did not finish running for about a night. So I would like to ask you how long do these three examples take respectively when you test?Really thanks!!! Looking forward to your reply!!!

I found the problem, thank you. By the way, in the three examples, I found that you used KNN(kd,3) in the KNN algorithm, how do you consider the setting of this parameter(i mean 3)?Have you tried any other values?

kkyyhh96 commented 2 years ago

@Echoyyyyyyy Thanks for reaching out. Though we set K=3, in the algorithm, the radius can range from 1-4. The choice of K depends on the nature of your geographic application.

yan-yuchen commented 1 year ago

Hello, thank you for publishing this code. I found that it was running very slowly during the process of reproducing the result. For example, the synthetic example did not finish running for about a night. So I would like to ask you how long do these three examples take respectively when you test?Really thanks!!! Looking forward to your reply!!!

I found the problem, thank you. By the way, in the three examples, I found that you used KNN(kd,3) in the KNN algorithm, how do you consider the setting of this parameter(i mean 3)?Have you tried any other values?

Hello, I also ran into this problem, the program ran for a long time and did not return the result, how did you solve it, thank you