converging UD_Russian and UD_Russian-SynTagRus annotation

[olesar]

1. Compound numerals (incl. cx with тысяча, миллион).
   Cases like "сорок пять" should be annotated as сорок >flat пять according to http://universaldependencies.org/u/dep/flat.html.
   In UD2.0 files: ru: сорок >compound пять, сорок <nummod пять
   ru-syntagrus: сорок <nummod:gov пять
   "Universal" approach is somewhat problematic since in двадцать один, двадцать два, двадцать три, двадцать четыре the last numeral predicts the case of the noun (cf. nummod:gov), so we will have different tags on the first numeral word depending what its dependent is.
   ::::: 1--4: the rules seem to be all right, but some overgeneralization happens

[olesar]

2. There are cases like два девяносто (standing for 'two (roubles) 90 (kopecks)' and три двадцать (standing for 'three (hours) 20 min'). Need attention.

[olesar]

3. NUM + NUM.Gen: меньше пяти, больше пяти.
   In UD2.0 files: ru:
   6 более БОЛЕЕ ADV RBR Degree=Cmp 8 advmod _ _
   7 двух ДВА NUM CD Animacy=Inan|Case=Gen|Gender=Fem 8 compound _ _
   8 тысяч ТЫСЯЧА NOUN NN Animacy=Inan|Case=Gen|Gender=Fem|Number=Plur 9 nummod:gov _ _
   9 человек ЧЕЛОВЕК NOUN NN Animacy=Anim|Case=Gen|Gender=Masc|Number=Plur 5 nsubj _ SpaceAfter=No

ru-syntagrus:
5 более более ADV _ Degree=Cmp 7 nummod:gov 7:nummod:gov _
6 пяти пять NUM _ Case=Gen 7 nummod 7:nummod _
7 лет год NOUN _ Animacy=Inan|Case=Gen|Gender=Masc|Number=Plur 4 obl 4:obl SpaceAfter=No

1 Более более ADV _ Degree=Cmp 4 nsubj 4:nsubj _
2 двух два NUM _ Case=Gen 3 nummod 3:nummod _
3 месяцев месяц NOUN _ Animacy=Inan|Case=Gen|Gender=Masc|Number=Plur 1 nmod 1:nmod _
4 прошло проходить VERB _ Aspect=Perf|Gender=Neut|Mood=Ind|Number=Sing|Tense=Past|VerbForm=Fin|Voice=Act 0 root 0:root _

21 больше много NUM _ _ 23 nummod:gov 23:nummod:gov _
22 300 300 NUM _ _ 23 nummod 23:nummod _
23 заявок заявка NOUN _ Animacy=Inan|Case=Gen|Gender=Fem|Number=Plur 20 obl 20:obl _
(NB different pos)

[olesar]

более/больше/менее/меньше should be linked to the numeral head, cf. террористов там было не более двух.

[olesar]

4. Compound ordinal numerals like сорок пятый.
   Pose a problem as well since the last word agrees with the noun head.
   In UD2.0 files: ru: NA
   ru-syntagrus:
   12 сорок сорок NUM _ Case=Nom 13 nummod:gov 13:nummod:gov _
   13 второго второй ADJ _ Case=Gen|Degree=Pos|Gender=Masc|Number=Sing 14 amod 14:amod _
   14 года год NOUN _ Animacy=Inan|Case=Gen|Gender=Masc|Number=Sing 11 nmod 11:nmod _

[dan-zeman]

I think that the ordinals are compounds:

compound(второго, сорок)
amod(года, второго)

[dan-zeman]

Related to numerals is UniversalDependencies/docs#455.

[olesar]

nmod (dep?) depending on ADJ or ADV --> obl

[martinpopel]

If the ADJ or ADV is a head of copula construction then you are right: such ADJ|ADV should not have nmod children, but obl.
In the remaining cases, we should be careful: the ADJ could be a head of a noun phrase with elided noun and then nmod child is correct.

BTW: This is exactly the case when the nmod vs. obl distinction is needed because it cannot be reconstructed fully automatically (at least not easily).

[olesar]

acl with participles (single participles vs. prtcp group), advcl vs. acl. Need attention.

[olesar]

discourse/parataxis is tagged differently in two treebanks
==> Cross-Check Task, scheduled March 2018
==> Olga makes two lists

[olesar]

vocative: check parataxis & NOUN & Animacy=Anim in ru-SynTagRus