公开(公告)号：EP1168199A3

公开(公告)日：2006-04-19

申请号：EP01305315.2

申请日：2001-06-19

申请人： CANON KABUSHIKI KAISHA

发明人： Charlesworth, Jason Peter Andrew, Canon Research ,  Garner, Philip Neil, c/o Canon Research

IPC分类号： G06F17/30

CPC分类号： G06F17/30755 ,  G06F17/30017 ,  G06F17/30681 ,  G06F17/30746 ,  G06F17/30778 ,  Y10S707/99943

摘要： An indexing apparatus and method are described for use in identifying portions of data in a database for comparison with a query. In an embodiment, the index includes a key which comprises a sequence of phoneme classifications derived from the input query by classifying each of the phonemes in the input query with a number of phoneme classes, with the phonemes in each class being defined as those that are confusable with the other phonemes in the same class.

公开(公告)号：EP1168199A2

公开(公告)日：2002-01-02

申请号：EP01305315.2

申请日：2001-06-19

申请人： CANON KABUSHIKI KAISHA

发明人： Charlesworth, Jason Peter Andrew, Canon Research ,  Garner, Philip Neil, c/o Canon Research

IPC分类号： G06F17/30 ,  G10L15/00

CPC分类号： G06F17/30755 ,  G06F17/30017 ,  G06F17/30681 ,  G06F17/30746 ,  G06F17/30778 ,  Y10S707/99943

摘要： An indexing apparatus and method are described for use in identifying portions of data in a database for comparison with a query. In an embodiment, the index includes a key which comprises a sequence of phoneme classifications derived from the input query by classifying each of the phonemes in the input query with a number of phoneme classes, with the phonemes in each class being defined as those that are confusable with the other phonemes in the same class.

摘要翻译： 描述了用于识别数据库中的数据部分以用于与查询进行比较的索引设备和方法。 在一个实施例中，索引包括键，该键包括通过将输入查询中的每个音素分成多个音素类而从输入查询导出的音素分类序列，每个类中的音素被定义为 与同一班的其他音素混淆。