| 发明名称 | Hierarchical encoding of time-series data features | ||
| 摘要 | A computing device identifies a first codeword in a first codebook to represent short-timescale information of frames in a time-based data item segmented at intervals and identifies a second codeword in a second codebook to represent long-timescale information of the frames. The computing device generates a third codebook based on the first codeword and the second codeword for the frames to add long-timescale information context to the short-timescale information of the frames. | ||
| 申请公布号 | US8880415(B1) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201113316286 | 申请日期 | 2011.12.09 |
| 申请人 | Google Inc. | 发明人 | Eck Douglas;Yagnik Jay |
| 分类号 | G10L21/00 | 主分类号 | G10L21/00 |
| 代理机构 | Lowenstein Sandler LLP | 代理人 | Lowenstein Sandler LLP |
| 主权项 | 1. A method comprising: identifying, by a computing device, a first codeword in a first codebook to represent short-timescale information of frames in a time-based data item segmented at intervals; identifying a second codeword in a second codebook to represent long-timescale information of the frames; and generating a third codebook based on the first codeword and the second codeword for the frames to add long-timescale information context to the short-timescale information of the frames. | ||
| 地址 | Mountain View CA US | ||