CN107920280A - 视频、讲义ppt和语音内容精准匹配的方法和系统 - Google Patents
视频、讲义ppt和语音内容精准匹配的方法和系统 Download PDFInfo
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- CN107920280A CN107920280A CN201710179528.3A CN201710179528A CN107920280A CN 107920280 A CN107920280 A CN 107920280A CN 201710179528 A CN201710179528 A CN 201710179528A CN 107920280 A CN107920280 A CN 107920280A
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Abstract
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Priority Applications (1)
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CN201710179528.3A CN107920280A (zh) | 2017-03-23 | 2017-03-23 | 视频、讲义ppt和语音内容精准匹配的方法和系统 |
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CN201710179528.3A CN107920280A (zh) | 2017-03-23 | 2017-03-23 | 视频、讲义ppt和语音内容精准匹配的方法和系统 |
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