This document describes the labels used to annotate the DiMSUM data, including counts for the training data in the 1.5 release.
Multiword Expressions (MWEs) are contiguous or gappy groupings of tokens that function semantically as a lexical unit. STREUSLE MWE Guidelines (In this release, unlike STREUSLE, we do not include weak MWEs.)
Token-level MWE-positional flags (5th field of the data) are as follows (with frequency counts):
63264 O Not part of or inside any MWE
675 o Not part of any MWE, but inside the gap of an MWE
4208 B First token of an MWE, not inside a gap
24 b First token of an MWE, inside the gap of another MWE
5623 I Token continuing an MWE, not inside a gap
32 i Token continuing an MWE, inside the gap of another MWE
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73826 tokens
Many of the lexical expressions (single-word and multiword) in the corpus have been manually annotated with semantic classes called supersenses. There are 41 unique class labels. They are listed below with their token frequencies.
These supersenses appear in the 8th field of the data. For MWEs, they are only listed with the first (B or b) token, but should be interpreted as applying to the entire expression.
All of the 26 noun supersenses defined in WordNet are attested, including a miscelleneous supersense that we call n.other (traditionally, noun.Tops), which applies to vague words like "stuff".
STREUSLE guidelines,
examples for noun supersense annotation.
902 n.act
122 n.animal
1226 n.artifact
311 n.attribute
153 n.body
835 n.cognition
886 n.communication
650 n.event
68 n.feeling
830 n.food
1750 n.group
845 n.location
35 n.motive
62 n.natural_object
23 n.other
1867 n.person
46 n.phenomenon
10 n.plant
386 n.possession
29 n.process
161 n.quantity
40 n.relation
7 n.shape
122 n.state
52 n.substance
1173 n.time
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12591 noun supersense mentions
All of the 15 verb supersenses defined in WordNet are attested in this corpus. STREUSLE verb supersense annotation guidelines
153 v.body
539 v.change
1310 v.cognition
1225 v.communication
51 v.competition
114 v.consumption
104 v.contact
117 v.creation
414 v.emotion
765 v.motion
241 v.perception
398 v.possession
1073 v.social
3357 v.stative
2 v.weather
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9863 verb supersense mentions