//??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?????a?=?0;
????while?（1）?{
??????vocab[b?*?max_w?+?a]?=?fgetc（f）;
??????if?（feof（f）?||?（vocab[b?*?max_w?+?a]?==?‘?‘））?break;
??????if?（（a?????}
????vocab[b?*?max_w?+?a]?=?0;
????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“））?||?f

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-03-18?04:03??word2vec\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\
?????文件??????????57??2016-03-18?04:03??word2vec\.svn\all-wcprops
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\tmp\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\tmp\prop-base\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\tmp\props\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\tmp\text-base\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\prop-base\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\props\
?????目錄???????????0??2016-03-18?04:03??word2vec\.svn\text-base\
?????文件?????????189??2016-03-18?04:03??word2vec\.svn\entries
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\
?????文件?????????853??2016-03-18?04:03??word2vec\trunk\demo-phrases.sh
?????文件?????????272??2016-03-18?04:03??word2vec\trunk\demo-word.sh
?????文件??????168209??2016-03-18?04:03??word2vec\trunk\questions-phrases.txt
?????文件?????????414??2016-03-18?04:03??word2vec\trunk\demo-word-accuracy.sh
?????文件????????1209??2016-03-18?04:03??word2vec\trunk\README.txt
?????文件?????????718??2016-03-18?04:03??word2vec\trunk\makefile
?????文件????????9386??2016-03-18?04:03??word2vec\trunk\word2phrase.c
?????文件????????5241??2016-03-18?04:03??word2vec\trunk\compute-accuracy.c
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\
?????文件????????1680??2016-03-18?04:03??word2vec\trunk\.svn\all-wcprops
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\tmp\
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\tmp\prop-base\
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\tmp\props\
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\tmp\text-base\
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\prop-base\
?????文件??????????30??2016-03-18?04:03??word2vec\trunk\.svn\prop-base\demo-train-big-model-v1.sh.svn-base
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\props\
?????目錄???????????0??2016-03-18?04:03??word2vec\trunk\.svn\text-base\
?????文件????????9386??2016-03-18?04:03??word2vec\trunk\.svn\text-base\word2phrase.c.svn-base
............此處省略26個文件信息