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What is DBEst‘’s workload like? #2

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yunyadbis opened this issue Dec 26, 2019 · 0 comments
Open

What is DBEst‘’s workload like? #2

yunyadbis opened this issue Dec 26, 2019 · 0 comments

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@yunyadbis
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yunyadbis commented Dec 26, 2019 •
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Hi qingzhi,
The paper mentions that the queries are randomly generated. Could you offer me the TPC-DS workload, CCPP workload and Beijing PM2.5 workload? How do you randomly generate the queries and what are the queries like? I am really grateful if you could tell me the details. My email: liyun@dbis.nankai.edu.cn.
By the way, you use relative error as metric, what is the definition of relative error? How to calculate ?
Thanks.
qingzma added a commit that referenced this issue Mar 15, 2021
@qingzma
Merge pull request #2 from warwick-data-science/mehrdadalmasi2020-pat…
6bb8e84 
…ch-1

Update embedding.py
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