CiteSpace / Discussion / General Discussion: Concept Tree through MySQL

Glib Voloskyi - 2021-03-11

Dear Professor Chen,

I have a question about building a concept tree in MySQL. I follow your instructions from here, but I keep getting the SQL Query Error (please see attached screenshot). Would you suggest what might be the problem and how I can resolve it? I would much appreciate it.

Best regards,

Glib Voloskyi

Last edit: Glib Voloskyi 2021-03-11

Untitled.jpg

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- Chaomei Chen - 2021-04-07
  
  I have a chance to reconstruct the problem you described on a Windows 10. This is what you can try:
  modify the my.ini file by changing secure_file_priv=""
  find the MySQL service: Properties > Log On > Local System account, restart MySQL
  
  If you encounter a dialog box of "Additional Resource Required" on your way to create a concept tree, follow the instruction, download the exe file to your .citespace.
  
  Then you should be ready to complete the concept tree visualization function.
  
  By the way, the next version 5.8.R1 (beta for now) will upgrade the MySQL support to MySQL 5.6, 5.7, and 5.8.
  
  Last edit: Chaomei Chen 2021-04-12
  
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  - Glib Voloskyi - 2021-04-26
    
    Thank you! I will test it and write back to you.
    
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  - Glib Voloskyi - 2021-05-25
    
    It worked! Thank you so much
    
    👍
    1
    
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Stephan De Spiegeleire - 2021-03-19

If anybody has been able to figure this out, we'd still love to hear from you!

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Stephan De Spiegeleire - 2021-05-25

And another question on this. When trying to visualize a hierarchy of keywords in this part of CiteSpace, I get this error message . But that folder is no longer available. Is there another place we can find it?

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Chaomei Chen - 2021-05-25

Please let me know if this one works: http://cluster.cis.drexel.edu/~cchen/citespace/resources/reconstr_B.exe

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Stephan De Spiegeleire - 2021-05-26

Yes it does! Thanks much

👍
1

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Royan - 2021-06-19

Dear professor Chen
When trying to visualize a hierarchy of keywords in this part of CiteSpace, I get this error message . But that folder is no longer available. Is there another place we can find it?

http://cluster.cis.drexel.edu/~cchen/citespace/resources/reconstr_B.exe
But that folder is no longer available. Is there another place we can find it?

Last edit: Royan 2021-06-19

WeChat 圖片_20210619163416.png

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Concept Tree through MySQL

A widely used tool for visual exploration of scientific literature.

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Concept Tree through MySQL

Concept Tree through MySQL

A widely used tool for visual exploration of scientific literature.

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Help

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Concept Tree through MySQL