中英
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nearest neighbor approximation中文是什么意思
发音:
- 中文翻译
- 造句
- 最近邻近似法
- near adv. 1.近,接近,邻接 (opp. far)。 2 ...
- neighbor n. 1.邻人,邻居；邻近的人；邻国(人)。 2.邻座( ...
- approximation n. 1.接近；近似。 2.【数学】近似值。 3.概算， ...
- nearest neighbor 最近邻域
- nearest-neighbor 近优性; 最近邻体法
- k-nearest neighbor estimation k 最近领域估价; 最近领域估价
- k-nearest neighbor method k-最近邻法
- mean distance to nearest neighbor 平均最近邻距
- nearest neighbor analysis 紧邻分析法; 最近邻分析法
- nearest neighbor classification 最近邻域分类; 最邻近分类法
- nearest neighbor decoding 最邻近译码
- nearest neighbor energy 最近邻能
- nearest neighbor frequency 紧邻频率; 最近邻频率
- nearest neighbor index 距离指数
- nearest neighbor interaction 最近邻相互作用
- nearest neighbor interpolation 最接近原则插值
- nearest neighbor method 毗邻法,最近邻法,最小样方面积; 最小样方面积
- nearest neighbor resampling 最近邻重复取样
- nearest neighbor search 最近点对查询
- nearest neighbor sequence 最近邻顺序; 最近邻序列
- nearest neighbor sequence analysis 毗邻序列分析; 最近邻顺序分析
- nearest neighbor statistic 最近邻统计量
- nearest-neighbor algorithm 最小距离算法
- nearest-neighbor pattern classification 最近邻域模式分类法
- nearest-neighbor sequence analysis 最近邻位顺序分析
- On the other side , we use nearest neighbor approximation to calculate gussian mixture densities , which can reduce recognition time by 6 . 67 % compared with standard viterbi beam search algorithm
另一方面，使用高斯混合概率密度的最近邻快速估算方法，使标准viterbibeam搜索算法的搜索速度提高了6 . 67 。 - Further more , we improve the nearest neighbor approximation method by calculat e mixtures ordered by likelihood of being the best scoring mixture . the likelihood is calculating from previously processed data . this improved method can reduce recognition time by 15 . 56 % compared with standard viterbi beam search algorithm
本文对最近邻快速估算方法进行改进，在搜索过程中根据已处理过的数据统计出各个高斯混合分量产生最高对数概率的概率，并依此预测随后的计算中最有可能产生最高对数概率的高斯混合分量，优先计算更有可能产生最高对数概率的高斯混合分量，使标准viterbibeam搜索算法的搜索速度提高了15 . 56 。
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT
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