Recognize the key words 听出最关键的词
Trying to recognize words in some written notes can be a little sketchy, but Evernote does a pretty decent job of finding key words through a simple search.
在手写的笔记中识别某个词语可能有点不完善，但是Evernote在通过简单的搜索寻找关键词方面表现出色。
Speech recognition: Pertaining to systems that recognize key spoken words as commands. These may be interpreted from waveform or vocal chord vibration patters.
语音识别：有关辨认主要说话用词作为指令的系统。它可以用音波特性或声调振福节拍作翻译。
To recognize the user's interests exactly, we construct the user's interested words sets from user's key path.
为了更精确地识别用户兴趣，作者还提出利用关键路径来构造用户兴趣词集。
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