Concept Filter

Application ID eot_filter

Application Aliases filter.app eot/filter.app

Description

The Filter application is used to keep concept from tha analysis, all the others will be removed before the results are returned.

Configuration

The configuration is an object defined as (bold = required, italic = optional):

• filter (array[string]) – A list of concepts that you want to keep

Example

Only keep the NounPhrases

wow -p 'english,syntax,filter(NP).app' \
    -i "I have a nice little green house and a yellow garden shed."

which yields:

eot_analysis

S:(  0, 58)
T:(  0,  1): I,{+1p, +init-cap, +init-token, +nom, +sg},[I:Pron-Pers]
T:(  2,  6): have,[have:V-Pres-have]
C:(  7, 32): NP
T:(  7,  8): a,[a:Det-Indef]
T:(  9, 13): nice,{+inf},[nice:Adj-Std]
T:( 14, 20): little,[little:Adj-Std]
T:( 21, 26): green,{+color},[green:Adj-Std]
T:( 27, 32): house,[house:Nn-Sg]
T:( 33, 36): and,[and:Conj-Coord]
C:( 37, 57): NP
T:( 37, 38): a,[a:Det-Indef]
T:( 39, 45): yellow,{+color},[yellow:Adj-Std]
T:( 46, 52): garden,[garden:Nn-Sg]
T:( 53, 57): shed,[shed:Nn-Sg]
T:( 57, 58): .,[.:Punct-Sent]

Configuration Examples

Filter Examples

Pipeline	Description	Example
filter(NP).app	Only keep the NounPhrases	NP
filter(NP.*).app	Using regex, keep all the concept that begins with NP	NP NPLong NPHead
filter(Company,Person).app	Just keep the Companies and Persons	Company Person
filter({“filter”:[“Company”,”Person”]}).app	Just keep the Companies and Persons	Company Person