add sig framework

sigs/README.md

@@ -37,3 +37,4 @@ in the mailing list. SIG artifacts can be found in the current repository.
 | [Parallel](parallel/README.md) | This SIG is responsible for the development of MindSpore's functionality of automatically finding the efficient parallel strategy for DNN training and inference. | [@dr-orange](https://gitee.com/dr-orange)(chengli7@ustc.edu.cn) |
 | [AdaptiveTraining](adaptivetraining/README.md) | This SIG is to develop an adaptive distributed training system that can train the neural networks in elastic clusters without affecting the convergence. | [@luomai-edin](https://gitee.com/luomai-edin)(luo.mai@outlook.com) |
 | [Serving](serving/README.md) | This SIG is responsible for the development of MindSpore Serving module. | [@xu-yfei](https://gitee.com/xu-yfei)(xuyongfei@huawei.com) |
+| [DevelopereXperience](dx/README.md) | This SIG is is responsible for improving the experience of those who upstream contribute or develop applications for MindSpore community. | [@jiancao81](https://gitee.com/jiancao81)(cao-jian@cs.sjtu.edu.cn)  [@clement_li](https://gitee.com/clement_li)(lizi4@huawei.com) |

sigs/dx/README.md

@@ -0,0 +1,31 @@
+# MindSpore Developer eXperience Interest Group (SIG)
+
+This is the working repo for the Developer eXperience Special Interest Group (SIG). This repo contains all the artifacts, materials, meeting notes and proposals regarding **developer portrait** , **Issue/PR Participants recommendation**, **Developer relationship**, **Community health metrics and monitoring**, and any other DevRel programs in MindSpore. Feedbacks and contributions are welcomed.
+
+- Developer Portrait: Using developer portrait based on developer interests vector and CNN to reveal the relations among different developers, find developers who is suitable and likely to join the community.
+
+- Issue/PR Participants Recommendation: By extracting the developer's skills and interest characteristics, integrating the developer's portrait, recommending the most suitable issue participants, and improving the efficiency of issue and PR processing.
+
+- Good First Issue recommendation: CNN/RNN/Random Forest algorithm with massive Gitee issue data sets can be used for training the bot to label Good First Issue automatically.
+
+- Developer relationship Model: Developer relationship model is the theoretical basis for building high popularity communities.
+
+- Community health metrics and monitoring: In Cooperating with CHAOSS community of Linux Foundation , we implement metrics, practices, and software for making open source project health more understandable.
+
+## SIG Leads
+
+- Cao Jian (Shanghai Jiao Tong University)
+- Li Zi (Huawei)
+
+## Logistics
+
+- SIG leads will drive the meeting.  
+- Meeting announcement will be posted on our gitee channel: https://gitee.com/mindspore/community/tree/master/sigs/dx  
+- Feedbacks and topic requests are welcomed by all.  
+
+## Discussion
+
+- Slack channel: https://app.slack.com/client/TUKCY4QDR/CUWDBBGTW  
+- Documents and artifacts: https://gitee.com/mindspore/community/tree/master/sigs/dx  
+
+## Meeting notes

sigs/dx/meetings/meeting-template.md

@@ -0,0 +1,21 @@
+# Wednesday February 24, 2021 at 14:15pm GMT+8
+
+## Agenda
+
+* TODO
+
+## Conference links
+
+* TODO
+
+## Attendees
+
+* TODO
+
+## Notes
+
+* TODO
+
+## Action items
+
+* TODO