ZGen::Engine::PennTreebankPostagAlphabet Class Reference

#include <postag_alphabet.h>

Inheritance diagram for ZGen::Engine::PennTreebankPostagAlphabet:

Public Types
enum	PENN_POS_ID {   NONE = 0, BEGIN, END, DOLLAR,   L_QUOTE, R_QUOTE, L_BRACKET, R_BRACKET,   COMMA, PERIOD, COLUM, SHARP,   CC, CD, DT, EX,   FW, IN, JJ, JJR,   JJS, LS, MD, NN,   NNP, NNPS, NNS, NP,   PDT, POS, PRP, PRP_DOLLAR,   RB, RBR, RBS, RP,   SYM, TO, UH, VB,   VBD, VBG, VBN, VBP,   VBZ, WDT, WP, WP_DOLLAR,   WRB, kMaxIndexOfPosTag }

Public Member Functions
const char *	decode (int id) const
int	encode (const char *name) const
Public Member Functions inherited from ZGen::Engine::InmutableAlphabet
	InmutableAlphabet ()

Static Public Attributes
static const char *	PENN_POS_NAME []

Member Enumeration Documentation

enum ZGen::Engine::PennTreebankPostagAlphabet::PENN_POS_ID

Enumerator
NONE
BEGIN
END
DOLLAR
L_QUOTE
R_QUOTE
L_BRACKET
R_BRACKET
COMMA
PERIOD
COLUM
SHARP
CC
CD
DT
EX
FW
IN
JJ
JJR
JJS
LS
MD
NN
NNP
NNPS
NNS
NP
PDT
POS
PRP
PRP_DOLLAR
RB
RBR
RBS
RP
SYM
TO
UH
VB
VBD
VBG
VBN
VBP
VBZ
WDT
WP
WP_DOLLAR
WRB
kMaxIndexOfPosTag

Member Function Documentation

const char * ZGen::Engine::PennTreebankPostagAlphabet::decode ( int  id ) const

virtual

Get the Postag name for the index.

Parameters

[in]

id

The encoded index.

Returns

const char* The name for the postag.

Implements ZGen::Engine::InmutableAlphabet.

int ZGen::Engine::PennTreebankPostagAlphabet::encode ( const char *  name ) const

virtual

Get the index for the certain name.

Parameters

[in]

name

The name.

Returns

int The encoded index.

Implements ZGen::Engine::InmutableAlphabet.

Member Data Documentation

const char * ZGen::Engine::PennTreebankPostagAlphabet::PENN_POS_NAME

static

Initial value:

= {
   "-NONE-",
   "-BEGIN-",
   "-END-",
   "$", "``", "''",
   "-LRB-", "-RRB-", ",", 
   ".", ":", "#",
   "CC", "CD", "DT", "EX", "FW",
   "IN", "JJ", "JJR", "JJS", "LS",
   "MD", "NN", "NNP", "NNPS", "NNS", "NP",
   "PDT", "POS", "PRP", "PRP$",
   "RB", "RBR", "RBS", "RP",
   "SYM", "TO", "UH",
   "VB", "VBD", "VBG", "VBN", "VBP", "VBZ",
   "WDT", "WP", "WP$", "WRB"
}

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The documentation for this class was generated from the following files:

• src/engine/postag_alphabet.h
• src/engine/postag_alphabet.cc