稀疏编码

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==中英文对照==
==中英文对照==
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:稀疏编码 Sparse Coding
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:无监督学习 unsupervised method
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:超完备基 over-complete bases
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:主成分分析 PCA
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:稀疏性 sparsity
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:退化 degeneracy
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:代价函数 cost function
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:重构项 reconstruction term
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:稀疏惩罚项 sparsity penalty
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:范式 norm
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:生成模型 generative model
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:线性叠加 linear superposition
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:加性噪声 additive noise
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:特征基向量 basis feature vectors
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:经验分布函数 the empirical distribution
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:KL 散度 KL divergence
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:对数似然函数 the log-likelihood
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:高斯白噪音 Gaussian white noise
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:先验分布 the prior distribution
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:先验概率 prior probability
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:源特征 source features
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:能量函数 the energy function
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:正则化 regularized
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:最小二乘法 least squares
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:凸优化软件convex optimization software
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:共轭梯度法 conjugate gradient methods
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:二次约束 quadratic constraints
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:拉格朗日对偶函数 the Lagrange dual
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:前馈结构算法 feedforward architectures

Latest revision as of 08:32, 8 April 2013

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