//??Copyright?2013?Google?Inc.?All?Rights?Reserved.
//
//??Licensed?under?the?Apache?License?Version?2.0?（the?“License“）;
//??you?may?not?use?this?file?except?in?compliance?with?the?License.
//??You?may?obtain?a?copy?of?the?License?at
//
//??????http://www.apache.org/licenses/LICENSE-2.0
//
//??Unless?required?by?applicable?law?or?agreed?to?in?writing?software
//??distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS
//??WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
//??See?the?License?for?the?specific?language?governing?permissions?and
//??limitations?under?the?License.

#include?
#include?
#include?
#include?
#include?
#include?

const?long?long?max_size?=?2000;?????????//?max?length?of?strings
const?long?long?N?=?1;???????????????????//?number?of?closest?words
const?long?long?max_w?=?50;??????????????//?max?length?of?vocabulary?entries

int?main（int?argc?char?**argv）
{
??FILE?*f;
??char?st1[max_size]?st2[max_size]?st3[max_size]?st4[max_size]?bestw[N][max_size]?file_name[max_size]?ch;
??float?dist?len?bestd[N]?vec[max_size];
??long?long?words?size?a?b?c?d?b1?b2?b3?threshold?=?0;
??float?*M;
??char?*vocab;
??int?TCN?CCN?=?0?TACN?=?0?CACN?=?0?SECN?=?0?SYCN?=?0?SEAC?=?0?SYAC?=?0?QID?=?0?TQ?=?0?TQS?=?0;
??if?（argc?????printf（“Usage:?./compute-accuracy??\nwhere?FILE?contains?word?projections?and?threshold?is?used?to?reduce?vocabulary?of?the?model?for?fast?approximate?evaluation?（0?=?off?otherwise?typical?value?is?30000）\n“）;
????return?0;
??}
??strcpy（file_name?argv[1]）;
??if?（argc?>?2）?threshold?=?atoi（argv[2]）;
??f?=?fopen（file_name?“rb“）;
??if?（f?==?NULL）?{
????printf（“Input?file?not?found\n“）;
????return?-1;
??}
??fscanf（f?“%lld“?&words）;
??if?（threshold）?if?（words?>?threshold）?words?=?threshold;
??fscanf（f?“%lld“?&size）;
??vocab?=?（char?*）malloc（words?*?max_w?*?sizeof（char））;
??M?=?（float?*）malloc（words?*?size?*?sizeof（float））;
??if?（M?==?NULL）?{
????printf（“Cannot?allocate?memory:?%lld?MB\n“?words?*?size?*?sizeof（float）?/?1048576）;
????return?-1;
??}
??for?（b?=?0;?b?????fscanf（f?“%s%c“?&vocab[b?*?max_w]?&ch）;
????for?（a?=?0;?a?????for?（a?=?0;?a?????len?=?0;
????for?（a?=?0;?a?????len?=?sqrt（len）;
????for?（a?=?0;?a???}
??fclose（f）;
??TCN?=?0;
??while?（1）?{
????for?（a?=?0;?a?????for?（a?=?0;?a?????scanf（“%s“?st1）;
????for?（a?=?0;?a?????if?（（!strcmp（st1?“:“））?||?（!strcmp（st1?“EXIT“））?||?feof（stdin））?{
??????if?（TCN?==?0）?TCN?=?1;
??????if?（QID?!=?0）?{
????????printf（“ACCURACY?TOP1:?%.2f?%%

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????5200??2014-08-15?12:04??word2vec\compute-accuracy.c
?????文件?????????636??2014-08-15?12:05??word2vec\demo-analogy.sh
?????文件?????????354??2014-08-15?12:07??word2vec\demo-classes.sh
?????文件?????????845??2014-08-15?12:12??word2vec\demo-phrase-accuracy.sh
?????文件?????????367??2014-08-15?12:12??word2vec\demo-phrases.sh
?????文件?????????267??2014-08-15?12:13??word2vec\demo-word.sh
?????文件?????????410??2014-08-15?12:13??word2vec\demo-word-accuracy.sh
?????文件????????4515??2014-08-15?12:14??word2vec\distance.c
?????文件???????11524??2014-08-15?11:34??word2vec\LICENSE
?????文件?????????715??2014-08-15?12:14??word2vec\makefile
?????文件??????171430??2014-08-15?12:14??word2vec\questions-phrases.txt
?????文件??????623511??2014-08-15?12:15??word2vec\questions-words.txt
?????文件????????1226??2014-08-15?12:01??word2vec\README
?????文件????????9676??2014-08-15?12:16??word2vec\word2phrase.c
?????文件???????25975??2014-08-15?12:16??word2vec\word2vec.c
?????文件????????4624??2014-08-15?12:15??word2vec\word-analogy.c