Method of managing a speech cache
    3.
    发明授权
    Method of managing a speech cache 有权
    管理语音缓存的方法

    公开(公告)号:US06741963B1

    公开(公告)日:2004-05-25

    申请号:US09598603

    申请日:2000-06-21

    IPC分类号: G10L1500

    CPC分类号: G10L15/285 G10L15/22

    摘要: A method and a system for improving recall of speech data in a computer speech system can include a plurality of speech cache management steps including providing a speech cache, receiving a speech system input and identifying a speech event in the received speech system input, the speech event comprising speech data. Subsequently, the speech data can be compared to pre-determined speech cache entry criteria; and, if the speech data meets one of the pre-determined entry criteria, at least one entry can be added to the speech cache, the at least one entry corresponding to the speech data. Additionally, the speech data can be compared to pre-determined speech cache exit criteria; and, if the speech data meets one of the pre-determined exit criteria, at least one entry can be purged from the speech cache, the at least one entry corresponding to the speech data. The entry criteria can include frequently used speech data, recently used speech data, and important speech data. Similarly, the exit criteria can include least frequently used speech data associated with each entry in the speech cache, least recently used speech data associated with each entry in the speech cache and least important speed data associated with each entry in the speech cache.

    摘要翻译: 一种用于改善计算机语音系统中的语音数据的回忆的方法和系统可以包括多个语音高速缓存管理步骤,包括提供语音高速缓存,接收语音系统输入和识别接收到的语音系统输入中的语音事件,语音 事件包括语音数据。 随后,语音数据可以与预定的语音高速缓存入口标准进行比较; 以及如果所述语音数据满足所述预定条目标准之一,则至少一个条目可以被添加到所述语音高速缓存,所述至少一个条目对应于所述语音数据。 另外,语音数据可以与预定语音高速缓存退出标准进行比较; 并且如果语音数据满足预定的退出准则之一,则可以从语音高速缓存中清除至少一个条目,该对应于该语音数据的至少一个条目。 入门标准可以包括经常使用的语音数据,最近使用的语音数据和重要的语音数据。 类似地,退出标准可以包括与语音高速缓存中的每个条目相关联的最少频繁使用的语音数据,与语音高速缓存中的每个条目相关联的最近最少使用的语音数据以及与语音高速缓存中的每个条目相关联的最小重要速度数据。