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独立元分析
释义
独立元分析
Encyclopedia
理学
线性特征提取
释
independent component analysis
独立元分析
其目的是寻找内在独立的源变量。同主成分分析不同,独立元分析假定了采集的数据是由多个统计独立的非高斯信号源经过某种变换组合而成。但信息源之间往往不具有如高斯分布一样的独立性,即正交特性。因此,采用隐含高斯分布假设的主成分分析不能够将这些独立的信号源有效分离开来。又称独立分量分析、独立成分分析。
随便看
connected semigroup
connected sequence
connected sequence of functors
connected set
Connected Singapore Plan
connected solvable group
connected space
connected square matrices
connected sum
connected sum decomposition
connected surface
connected topological space
connected topology
connected treatment
connected variety
connected vehicle driver security authentication
connected vehicles
connecter
connect everything to everything
connect-Four
connectible
Connecticut State
connectin
connecting
connecting and crossing of track
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