Related #16 | Add Tree schema and CONSTITUENCY_PARSING task

[MJonibek]

Related #16

Note:

1. Add tree schema as was discussed here (with some small changes)
2. Add CONSTITUENCY_PARSING task named CONST_PAR using Tree schema as was discussed here

[SamuelCahyawijaya]

Thank you for adding the new schema @MJonibek. LGTM!

[sabilmakbar]

Hi @MJonibek, would you like to add an example of this schema using one compounded sentence on the docstring? This should be similar to ToD Schema (#237), since this schema is quite complex and less used compared to others, which can hampers the implementation using this schema.

[MJonibek]

Hi, ok I will do it today.

[MJonibek]

Done. I tried to do small example, because all sentences from alt_burmese_tree_bank dataset are big. I think now it is clear how to use this schema

[sabilmakbar]

Oh, so the dataset construction from the example sentence will be a top-down approach then, I thought it was a bottom-up. Looks fine to me, thanks a lot for proposing + implementing this, @MJonibek!

[sabilmakbar]

LGTM! Let's wait for @SamuelCahyawijaya's review for this. Prior to merging, pls pull the changes first that has happened in master branch, @MJonibek.

[sabilmakbar]

Oh, so the dataset construction from the example sentence will be a top-down approach then, I thought it was a bottom-up. Looks fine to me, thanks a lot for proposing + implementing this, @MJonibek!