Open songzhm opened 8 years ago
How is this one going? We hope to close the project soon?
Hi prof,
We had some problem with the data. According to Jerry, the data we gave him before the break has length limit at 255 for the answer field, so the content of the length is not full. When we tried to go back to MongoDB to re-retrive data. I accidentally ran a script that deleted the content in mongodb... However, I've restarted the downloading process and I just check the process. It's already re-downloaded over 8000+ questions with 16000+ users by far. We should be able to get the data into sql and regenerate a dataset to Jerry by Tuesday.
In terms the multilayer simulation procedure, I don't know yet, will talk with team.
Ming, Lesson learned! Always back up. Have you kept a copy of MongoDB?
Yan
Sent from my iPhone
On Jan 29, 2017, at 6:45 PM, Ming notifications@github.com wrote:
Hi prof,
We had some problem with the data. According to Jerry, the data we gave him before the break has length limit at 255 for the answer field, so the content of the length is not full. When we tried to go back to MongoDB to re-retrive data. I accidentally ran a script that deleted the content in mongodb... However, I've restarted the downloading process and I just check the process. It's already re-downloaded over 8000+ questions with 16000+ users by far. We should be able to get the data into sql and regenerate a dataset to Jerry by Tuesday.
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Yeah... very big lesson... I will do this time. Fortunately, the downloading speed is not slow, as i disable the inserting data to sql functionality from the downloading procedure. I'm gonna write a separate model to transfer data from mongodb to sql separately.
using trained voter models to do simulation in order to study: