Perl的词性标注：需要用于语言的标签集:: EN :: Tagger

Question

所以，我想使用Lingua :: EN :: Tagger，但我似乎无法找到标签的域名（又名词类：即MD，NN等

我发现类似的东西是什么我想在这里：http://engtagger.rubyforge.org/ 但这是红宝石，不使用Perl，我不知道，如果标签将是完全相同的一组。

预先感谢。

Answer 1

标签集可用在从Lingua0EN-标注器-0.23（http://cpansearch.perl.org/src/ACOBURN/Lingua-EN-Tagger-0.23/README）

的自述

Lingua::EN::Tagger 

This module uses part-of-speech statistics from the Penn Treebank 
to assign POS tags to English text. The tagger applies a bigram (two-word) 
Hidden Markov Model to guess the appropriate POS tag for a word. That means 
that the tagger will try to assign a POS tag based on the known POS tags 
for a given word and the POS tag assigned to its predecessor. 

The tagger tends to assume unknown words are nouns, but this behavior is 
configurable. 

The POS tagger can also be used to find maximal noun phrases in tagged text. 
You can also use this module to extract all nouns and/or noun phrases. 



TAG SET 

---------------------------------------------------------------- 
The set of POS tags used here is a modified version of the 
Penn Treebank tagset. Tags with non-letter characters have been 
redefined to work better in our data structures. Also, the 
``Determiner'' tag (DET) has been changed from `DT', in order to 
avoid confusion with the HTML tag, <DT>. 
----------------------------------------------------------------- 
CC  Conjunction, coordinating    and, or 
CD  Adjective, cardinal number    3, fifteen 
DET  Determiner        this, each, some 
EX  Pronoun, existential there    there 
FW  Foreign words   
IN  Preposition/Conjunction    for, of, although, that 
JJ  Adjective        happy, bad 
JJR  Adjective, comparative     happier, worse 
JJS  Adjective, superlative     happiest, worst 
LS  Symbol, list item      A, A. 
MD  Verb, modal        can, could, 'll 
NN  Noun         aircraft, data 
NNP  Noun, proper       London, Michael 
NNPS Noun, proper, plural     Australians, Methodists 
NNS  Noun, plural       women, books 
PDT  Determiner, prequalifier    quite, all, half 
POS  Possessive        's, ' 
PRP  Determiner, possessive second   mine, yours 
PRPS Determiner, possessive     their, your 
RB  Adverb         often, not, very, here 
RBR  Adverb, comparative      faster 
RBS  Adverb, superlative      fastest 
RP  Adverb, particle      up, off, out 
SYM  Symbol         * 
TO  Preposition        to 
UH  Interjection       oh, yes, mmm 
VB  Verb, infinitive      take, live 
VBD  Verb, past tense      took, lived 
VBG  Verb, gerund       taking, living 
VBN  Verb, past/passive participle   taken, lived 
VBP  Verb, base present form     take, live 
VBZ  Verb, present 3SG -s form    takes, lives 
WDT  Determiner, question     which, whatever 
WP  Pronoun, question      who, whoever 
WPS  Determiner, possessive & question  whose 
WRB  Adverb, question      when, how, however 

PP  Punctuation, sentence ender    ., !, ? 
PPC  Punctuation, comma      , 
PPD  Punctuation, dollar sign    $ 
PPL  Punctuation, quotation mark left  `` 
PPR  Punctuation, quotation mark right  '' 
PPS  Punctuation, colon, semicolon, elipsis :, ..., - 
LRB  Punctuation, left bracket    (, {, [ 
RRB  Punctuation, right bracket    ), }, ]