Database Reference
In-Depth Information
The owner proplets are ordered alphabetically, while the member proplets in a
token line are ordered according to their
frq
(frequency) values. The example
shows that
decide
occurred 65 times with the word
case
as object and that
case
occurred 65 time with the functor
decide
in the BNC corpus.
In contradistinction to the Episodic Word Bank 4.1.1, the Corpus Word Bank
8.5.3 is static. The content is changed only after more corpus work has revealed
additional argument values for a given verb, additional functor values for a
given noun, and so on, as well as different frequency numbers, such that the
elements and their order in a token line have to be adjusted.
Querying a Corpus Word Bank is based on pattern proplets. The query pat-
tern is matched with elements of a corresponding token line from right to left
until a successful match is found (Sect. 4.2). For example, the question
How
often does
decide
occur with the nominal object
case
in the BNC corpus?
may be formalized as the following query:
8.5.4 F
ORMAL QUERY AND ANSWER
1
query
result
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
verb: decide
arg: X case
frq: ?
verb: decide
arg: X case
frq: 65
In the result, the “?” of the query is replaced by the
frq
value searched for.
Similarly, the question
How often does
case
occur as a nominal argument
of
decide
in the BNC corpus?
may be formalized as the following query:
8.5.5 F
ORMAL QUERY AND ANSWER
2
query
result
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
noun: case
fnc: decide
frq: ?
noun: case
fnc: decide
frq: 65
If
case
occurred also as the subject of
decide
,asin
This case decided the
issue
, the query would return two answer proplets, one for
case
as subject,
the other for it as object, each with its respective
frq
value.
Finally consider
Which intrapropositional relations in the BNC use
decide
?
8.5.6 F
ORMAL QUERY AND ANSWER
3
query
result
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
⎡
⎣
⎤
⎦
verb: decide
arg: ?
frq: ?
noun: issue
fnc: decide
frq: 74
noun: case
fnc: decide
frq: 65
noun: fate
fnc: decide
frq: 57
noun: dispute
fnc: decide
frq: 7
noun: game
fnc: decide
frq: 4
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