Is a CLEC 2.0 necessary?

[xujiajin]

Is a CLEC 2.0 necessary?

[yamanda]

语料越多越全越好啊,要是能在1.0版本基础上免费升级最好:)

[xujiajin]

The biggest problem for CLEC is its inconsistencies of error tags.
Yes. There are problems with sampling, cleaning of the texts and so forth.