What is the license?

[jind11]

hi, may I know what is the license of the released dataset? We may use it for commercial production so need to know what the license is exactly. Thanks!

[izhx]

Hi,
Generally, If the source datasets used in this corpus has a specific license, our products follow the same.
If not, or if the datasets are crawled by ourselves, they follow the apache 2.0 license.

We are new to dataset license, and working on sorting out the license of multiple subsets.

[izhx]

But the license may change, we will decide it ASAP.

[izhx]

We use CC-BY-SA.
dataset copyright

[iofu728]

Hi @izhx, can you add a LICENSE file in the repo clarifying the licenses for the datasets used in the paper? This is essential for other to properly leverage what you've done.
Thanks!