- 最近鄰近似法
- near: adv. 1.近,接近,鄰接 (opp. far)。 2 ...
- neighbor: n. 1.鄰人,鄰居；鄰近的人；鄰國(guó)(人)。 2.鄰座( ...
- approximation: n. 1.接近；近似。 2.【數(shù)學(xué)】近似值。 3.概算， ...
- nearest neighbor: 最近鄰域
- nearest-neighbor: 近優(yōu)性; 最近鄰體法
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nearest neighbor approximation中文什么意思
- 最近鄰近似法
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例句與用法
- 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鄰快速估算方法，使標(biāo)準(zhǔn)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
本文對(duì)最近鄰快速估算方法進(jìn)行改進(jìn)，在搜索過(guò)程中根據(jù)已處理過(guò)的數(shù)據(jù)統(tǒng)計(jì)出各個(gè)高斯混合分量產(chǎn)生最高對(duì)數(shù)概率的概率，并依此預(yù)測(cè)隨后的計(jì)算中最有可能產(chǎn)生最高對(duì)數(shù)概率的高斯混合分量，優(yōu)先計(jì)算更有可能產(chǎn)生最高對(duì)數(shù)概率的高斯混合分量，使標(biāo)準(zhǔn)viterbibeam搜索算法的搜索速度提高了15 . 56 。