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平均相对误差
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平均相对误差
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平均相对误差
释
mean relative error
平均相对误差
所有测量值或预测值对真值偏离的绝对大小与真值之比的算术平均值。主要用于反映测量结果或预测结果的准确性。
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purely discrete spectrum
purely imaginary
purely imaginary expression
purely imaginary number
purely imaginary quaternion
purely imaginary time
purely indecomposable group
purely infinite von Neumann algebra
purely inseparable element
purely inseparable extension
purely inseparable isogeny
purely inseparable mapping
purely inseparable morphism
purely nondeterministic process
purely periodic
purely periodic decimal
purely quadratic function
purely random process
purely scattering
purely scattering atmosphere
purely transcendental extension
purely unrectifiable set
pure magnesium
pure mathematics
pure metal resistance pastes
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