稀疏编码
From Ufldl
(→中英文对照) |
|||
Line 143: | Line 143: | ||
==中英文对照== | ==中英文对照== | ||
- | + | :稀疏编码 Sparse Coding | |
+ | :无监督学习 unsupervised method | ||
+ | :超完备基 over-complete bases | ||
+ | :主成分分析 PCA | ||
+ | :稀疏性 sparsity | ||
+ | :退化 degeneracy | ||
+ | :代价函数 cost function | ||
+ | :重构项 reconstruction term | ||
+ | :稀疏惩罚项 sparsity penalty | ||
+ | :范式 norm | ||
+ | :生成模型 generative model | ||
+ | :线性叠加 linear superposition | ||
+ | :加性噪声 additive noise | ||
+ | :特征基向量 basis feature vectors | ||
+ | :经验分布函数 the empirical distribution | ||
+ | :KL 散度 KL divergence | ||
+ | :对数似然函数 the log-likelihood | ||
+ | :高斯白噪音 Gaussian white noise | ||
+ | :先验分布 the prior distribution | ||
+ | :先验概率 prior probability | ||
+ | :源特征 source features | ||
+ | :能量函数 the energy function | ||
+ | :正则化 regularized | ||
+ | :最小二乘法 least squares | ||
+ | :凸优化软件convex optimization software | ||
+ | :共轭梯度法 conjugate gradient methods | ||
+ | :二次约束 quadratic constraints | ||
+ | :拉格朗日对偶函数 the Lagrange dual | ||
+ | :前馈结构算法 feedforward architectures | ||
==中文译者== | ==中文译者== |