讓Sphinx4認識到使用自定義的文件.gram

Question

說明使用Sphinx4 library存在於Java的

語音識別計算器的所有號碼。

在github的完整代碼：here

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我使用的克文件是以下（on github）：

#JSGF V1.0; 

/** 
* JSGF Grammar 
*/ 

grammar grammar; 

public <syntax> = (one | two | three| four| five | six | seven | eight | nine | ten | eleven | twelve | thirteen | fourteen | fifteen | sixteen | seventeen | eighteen | nineteen | twenty) 
                  (plus | minus | multiply | division)       
        (one | two | three| four| five | six | seven | eight | nine | ten | eleven | twelve | thirteen | fourteen | fifteen | sixteen | seventeen | eighteen | nineteen | twenty); 

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問題：

I want the program to be able to recognize numbers from 0 to 1 million in English Language。

在當前狀態下，您可以看到它可以識別號碼(one | two | three| four| five | six | seven | eight | nine | ten | eleven | twelve | thirteen | fourteen | fifteen | sixteen | seventeen | eighteen | nineteen | twenty)，因爲我已將它們手動寫入gram file。

我的意思是我必須手動將它們全部寫入gram file（我可以創建一個程序來生成該文件），但似乎不可能（某些模式可能存在），該文件將會太多千兆字節。

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最後：

有任何聰明的解決方案感謝您的努力:)

後

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新的語法Nikolay解決方案是：

public <number> = (one | two | three | four | five | six | seven | nine | ten 
        | eleven | twelve | thirteen | fourteen | fifteen | sixteen | seventeen | eighteen | nineteen | twenty 
        | thirty | forty | fifty | sixty | seventy | eighty | ninety | hundred | thousand | million | billion)+;     
public <syntax> = <number>{1} (plus | minus | multiply | division){1} <number>{1}; 

Answer 1

的最聰明的解決方案是識別文本條首先。語法不應該是複雜的，它應該只是列出的數字中使用的詞彙：

grammar number; 

public <number> = (one | two | three | four | five | six | seven | 
nine | ten | eleven | twelve | thirteen | fourteen | fifteen | 
sixteen | seventeen | eighteen | nineteen | twenty | thirty | forty | 
fifty | sixty | seventy | eighty | ninety | hundred | thousand | 
million | and)*; 

一旦文本被認可，將其轉換爲數字。詳情請查詢How to convert words to a number?。