!139 Update dx-sig meeting minutes

From: @clement_li
Reviewed-by: @leonwanghui
Signed-off-by: @leonwanghui

sigs/dx/meetings/003-20210407.md

@@ -12,8 +12,9 @@
 
 ## Conference links
 
-* Meeting link: https://welink-meeting.zoom.us/j/166862733
-* Meeting record link: It will be uploaded in 21, April
+* Meeting link: [https://welink-meeting.zoom.us/j/166862733](https://welink-meeting.zoom.us/j/166862733)
+
+* Meeting record link: [https://www.bilibili.com/video/BV1bK4y1P7XQ?p=1](https://www.bilibili.com/video/BV1bK4y1P7XQ?p=1)
 
 ## Attendees
 

sigs/dx/meetings/003-20210427.md

@@ -0,0 +1,43 @@
+# Wednesday, April 27, 2021 at 19:00 GMT+8
+
+## Agenda
+
+* 1 - MindSpore Developer Kanban (Routine)
+
+* 2 - Dashboard development details
+
+* 3 - Issue participants recommendation prototype
+
+* 4 - OpenSource Playground 2 – Mentorship
+
+* 5 - How to be a trusted contributor in community with case of University of Minnesota
+
+## Conference links
+
+* Meeting link: [https://welink-meeting.zoom.us/j/821568025](https://welink-meeting.zoom.us/j/821568025)
+
+* Meeting record link: [https://www.bilibili.com/video/BV1bK4y1P7XQ?p=2](https://www.bilibili.com/video/BV1bK4y1P7XQ?p=2)
+
+## Attendees
+
+* Shanghai Jiaotong University OpenSource Team, zhoufeng and 20 committers in MindSpore, Zhongjun, Clement Li
+
+## Notes
+
+* 1 - The attendees reviewed the metrics of developer made by Zhao Boxuan, he will show the measurement data next meeting.
+
+* 2 - The MOOSE dashboard is now under development by Zhao Boxuan, data of developer will be showed on dashboard next meeting.
+
+* 3 - Xia Wenzong showed the model of paticipants recommendation based on tensorflow community, the model works and it will be based on MindSpore next time.
+
+* 4 - Clement Li gave a tutor of how to be a mentor in community, reaffirmed that responsibility of each maintainer.
+
+* 5 - The cases of University of Minnesota gave us a warning about how we can trust a person in community, Prof. Cao will make a research on user portrait to describe a developer can be trust or not.
+
+## Action items
+
+* 1 - The PR process should be reviewed again after a interview with Hu Sheng. -- Zhao Boxuan
+
+* 2 - To show the measurement data next meeting. -- Zhao Boxuan
+
+* 3 - To show the model of paticipants recommendation based on MindSpore next time. -- Xia Wenzong