|
|
/* ************************************************************************* *//* Word corrector module for handwriting recognition program *//* Xrlv header. Created 3/00/96. AVP. *//* ************************************************************************* */
#ifndef XRLV_HEADER_INCLUDED
#define XRLV_HEADER_INCLUDED
#include "snn.h"
#include "peg_util.h"
// ----------------- Defines ---------------------------------------------------
#define XRLV_ALL_MULTIWORD 0 // Enable multiwording on any location
#define XRLV_LNK_MULTIWORD 0 // Enable multiwording on link location
#define XRLV_SEG_MULTIWORD 1 // Enable multiwording only on designated segmentation locs
#define XRLV_ST_PUNCT_PENL 2
#define XRLV_EN_PUNCT_PENL 2
#define XRLV_NEWWORD_ST_PENL 2 /* Penalty for starting a new word */
#define XRLV_NEWWORD_COEFF 0 /* Runnining penalty for new word coeff */
#define XRLV_NOTFINISHED_PENL 24
/* Alll penaties per XR el, mul by 4*/#define XRLV_VOC_PENL 0 /* Vocabulary symbol penalty */
#define XRLV_PSX_ST_PENL 3 /* Prefix/Suffix starting symbol penalty */
#define XRLV_PSX_PENL 1 /* Prefix/Suffix symbol penalty */
#define XRLV_LDB_PENL 2 /* Lexical data base symbol penalty */
#define XRLV_TRD_PENL 2 /* Triads symbol penalty */
#define XRLV_CSA_PENL 4 /* Charset Alpha symbol penalty */
#define XRLV_CSN_PENL 3 /* Charset Numbers symbol penalty */
#define XRLV_CSM_PENL 4 /* Charset MATH symbol penalty */
#define XRLV_CSO_PENL 4 /* Charset Other symbol penalty */
#define XRLV_CSP_PENL 4 /* Charset Punctuation symbol penalty */
#define XRLV_MWDP_COEFF 3 /* Penalty for startin a new word */
#define XRLV_MWSP_COEFF 2 /* Multiplier of segm multiword penalty */
#define XRLV_CSA_ID 1 /* Charset Alpha symbol Id */
#define XRLV_CSN_ID 2 /* Charset Numbers symbol Id */
#define XRLV_CSM_ID 3 /* Charset MATH symbol Id */
#define XRLV_CSO_ID 4 /* Charset Other symbol Id */
#define XRLV_CSP_ID 5 /* Charset Punctuation symbol Id */
#define XRLV_VARNUM 256 /* Max number of cells to allocate per position */
#define XRLV_CS_LOC_SHARE 8 /* One eight of all loactions will be devoted to CS */
#define XRLV_ANS_SIZE (XRLV_VARNUM)
#define XRLV_VOC_SIZE 512
#define XRLV_CS_SIZE 256
#define XRLV_PT_SIZE 16
#define XRLV_ANSW_MAX_LEN (w_lim)
#define XRLV_PP_INFO_SIZE (DTI_XR_SIZE+2)
#define XRLV_MIN_BUFFERS 2 /* Number of symbol sources in XRLV */
#define XRLV_FLOOR -50
#define XRLV_INITIAL_WEIGHT 100
#define XRLV_SEP_PENL_V 1
#define XRLV_SEP_PENL_O 4
#define XRLV_F_NCAP_PENL 5
#define XRLV_S_LET_PENL 2
#define XRLV_DICT_STREWARD (XRLV_CSA_PENL) /* Reward for dict words to overcome first letter competition */
#define XRLV_VFL_CAP_PENL 2 /* Penalize capitalization of the first letter of dict */
#define XRLV_CACHE_LEN (DTI_XR_SIZE+4)
#define XRLV_SYMCORR_CACHE_SIZE (DTI_NUMSYMBOLS)
#define XRLV_CACHE_EL_SET 0x01
#define XRLV_CACHE_EL_VBAD 0x02
#define XRLV_CACHE_EL_CBAD 0x04
#define XRLV_DICT_FL_CAP 0x80 /* VocSymSet buf flags / xlv cell flag*/
#define XRLV_SORT_USED 0x40 /* VocSymSet buf flags / xlv cell flag*/
#define XRLV_DICT_PREFIXED 0x01 /* Word had prefix!, xlv cell flag*/
#define XRLV_DICT_STREWARDED 0x02 /* This word has received initial reword, need to subtract, xlv cell flag */
#define XRLV_YIELD_BREAK 2 /* Marker that xrlv data was saved after break by yield */
#define MAX_LANDING_POS 32
// ----------------- Structures ------------------------------------------------
typedef struct { _UCHAR nvar; _UCHAR st; _UCHAR end; _UCHAR flags; _UCHAR mbuf[XRLV_CACHE_LEN]; _UCHAR nvars[XRLV_CACHE_LEN]; }xrlv_cache_type, _PTR p_xrlv_cache_type;
typedef struct { _UCHAR sym; _UCHAR st; // Pos of parent
_UCHAR np; // Num of parent
_UCHAR sym_type; // Type of symbol (for trnp)
_SHORT ppw; // PostProc penalty
_SHORT boxp; // Boxes penalty
_SHORT lexp; // Lex penalty
_SHORT othp; // Other penalties
_UCHAR nvar; // Number of sym variant in DTI
_UCHAR nwords; // Num of voc words in this chain
_SHORT w; // Sym weight
_SHORT sw; // Sequence weight (word weight)
_UCHAR source; // Lexical Source of the symbol
_USHORT iXRScore; // XR NNet score
_UCHAR len; // Length of current word
_UCHAR wlen; // Length of last voc/ld word
_UCHAR flags; // Flags of symbol
_SHORT BoxPenalty; fw_buf_type sd; // Legacy stuff about symbol, to be updated !!
_UCHAR word[XRLV_ANSW_MAX_LEN];// Answer symbols
_SCHAR symw[XRLV_ANSW_MAX_LEN];// Symbols' weight
_UCHAR nvps[XRLV_ANSW_MAX_LEN];// NumVar (4hbit)/ Len (in positions)(4lbit)
}xrlv_var_data_type, _PTR p_xrlv_var_data_type;
typedef struct { _INT gw; _INT min_w_v; _INT min_w_loc_v; _INT min_w_c; _INT min_w_loc_c; _INT nsym; _INT nsym_v; _INT nsym_c; _INT n_put;// _INT flags;
_UCHAR nn_weights[256]; // 256 - Weights provided by the net
xrlv_var_data_type buf[XRLV_VARNUM]; }xrlv_var_data_type_array, _PTR p_xrlv_var_data_type_array;
typedef struct { _SHORT percent; // Answer percent
_UCHAR num; // Answer num in last pos buf
_UCHAR vp ; // Answer voc penalty
} xrlv_ans_type, _PTR p_xrlv_ans_type;
typedef struct { _INT pos; // Current position in development
_INT npos; // Overall Number of positions
_INT n_real_pos; // Number of really allocated positions
_INT size_pos; // Allocated memory for the position
_INT nloc; // Real Number of cells allocated for the position
_INT nloc_c; // Real Number of CS cells allocated for the position
_INT nloc_v; // Real Number of VOC/LD cells allocated for the position
_INT bad_dist; // Parameters From RC
_INT xrwm; // RC xrw mode
_INT xrw_cs; // RC charset select
_INT caps_mode;
_INT self_weight; // Max weight of Xrdata
_INT init_weight; // Starting reward value
_INT cs_fbuf_num; // Number of elements in CS buffer
_INT lp_fbuf_num; // Number of elements in LP buffer
_INT ep_fbuf_num; // Number of elements in EP buffer
p_xrcm_type xrcm; p_rc_type rc; p_xrdata_type xrdata;
p_SHORT xTrace; p_SHORT yTrace; p_xrlv_var_data_type_array pxrlvs[XRINP_SIZE]; lex_data_type vs; _UCHAR link_index[XRINP_SIZE]; _UCHAR unlink_index[XRINP_SIZE]; xrlv_ans_type ans[XRLV_ANS_SIZE]; _UCHAR order[XRLV_VARNUM]; fw_buf_type (_PTR fbuf)[XRWD_MAX_LETBUF]; fw_buf_type v_fbuf[XRLV_VOC_SIZE]; fw_buf_type c_fbuf[XRLV_CS_SIZE]; fw_buf_type lp_fbuf[XRLV_PT_SIZE]; fw_buf_type ep_fbuf[XRLV_PT_SIZE]; xrlv_cache_type cache[XRLV_SYMCORR_CACHE_SIZE]; mlp_data_type mlpd; _UCHAR aXRNetScore[MAX_LANDING_POS][256]; }xrlv_data_type, _PTR p_xrlv_data_type;
// ----------------- Functions -------------------------------------------------
_INT xrlv(p_rec_inst_type pri);_INT XrlvDevelopPos(_INT pos, p_xrlv_data_type xd);_INT XrlvDevelopCell(_INT pos, _INT caps_cnt, _INT penl, p_xrlv_var_data_type pxl, p_xrlv_data_type xd);
#ifdef __cplusplus
extern "C"{#endif
_INT XrlvSortXrlvPos(_INT pos, p_xrlv_data_type xd);
#ifdef __cplusplus
}#endif
_INT XrlvGetNextSymbols(p_xrlv_var_data_type pbp, _INT cap_dupl, p_xrlv_data_type xd);_INT XrlvAlloc(p_xrlv_data_type _PTR xdd, p_xrdata_type xrdata, p_rc_type rc);_INT XrlvDealloc(p_xrlv_data_type _PTR xd);_INT XrlvFreeSomePos(p_xrlv_data_type xd);_INT XrlvCreateRWG(p_RWG_type rwg, p_xrlv_data_type xd);_INT XrlvSetLocations(p_xrlv_data_type xd, _INT fl);//_INT XrlvCreateAnswers(_INT iw, p_xrlv_data_type xd);
_INT XrlvSortAns(p_rec_inst_type pri, p_xrlv_data_type xd);_INT XrlvCleanAns(p_xrlv_data_type xd);_INT XrlvCHLXrlvPos(_INT pos, p_xrlv_data_type xd);_INT XrlvTrimXrlvPos(_INT pos, p_xrlv_data_type xd);_INT XrlvGuessFutureGws(_INT pos, p_xrlv_data_type xd);//_INT XrlvAliasXrlvPos(_INT pos, p_xrlv_data_type xd);
_INT XrlvGetSymAliases(_UCHAR sym, _INT nvar, _INT st, _INT end, p_UCHAR buf, p_xrcm_type xrcm);_INT XrlvPPDXrlvSym(_UCHAR sym, _UCHAR nvar, p_UCHAR buf, p_SHORT x, p_SHORT y, p_rc_type rc);_INT XrlvGetCharset(p_xrlv_data_type xd);_INT XrlvGetRwgSymAliases(_INT rwsi, p_RWG_type rwg, p_xrlv_data_type xd);//_INT XrlvGetRwgSrcIds(p_RWG_type rwg, p_xrlv_data_type xd);
_INT XrlvCheckDictCap(p_xrlv_var_data_type xv, p_xrlv_data_type xd);_INT XrlvApplyWordEndInfo(_INT pos, p_xrlv_var_data_type xv, p_xrlv_data_type xd);_INT XrlvNNXrlvPos(_INT pos, p_xrlv_data_type xd);
#endif /* XRLV_HEADER_INCLUDED */
/* ************************************************************************* *//* End of header *//* ************************************************************************* *///
|
