### Some articles on *unbiased*:

**Unbiased**Sample Standard Deviation

... For

**unbiased**estimation of standard deviation, there is no formula that works across all distributions, unlike for mean and variance ... Instead, s is used as a basis, and is scaled by a correction factor to produce an

**unbiased**estimate ... For the normal distribution, an

**unbiased**estimator is given by s/c4, where the correction factor (which depends on N) is given in terms of the Gamma function, and ...

**Unbiased**Bases

... In quantum information theory, mutually

**unbiased**bases in Hilbert space Cd are two orthonormal bases and such that the square of the magnitude of the ...

**Unbiased**Bases - Hadamard Matrix Method

... is the standard basis, then all bases which are

**unbiased**with respect to this basis can be represented by the columns of a complex Hadamard matrix multiplied by a normalization ... problem of finding a set of k+1 mutually

**unbiased**bases therefore corresponds to finding k mutually

**unbiased**complex Hadamard matrices ...

... In a d-dimensional Hilbert space, two distinct bases are said to be mutually

**unbiased**if This seems similar in nature to the symmetric property of SIC-POVM ... SIC-POVM is precisely the problem of finding equiangular lines in whereas mutually

**unbiased**bases are analogous to affine spaces ... analogy of finding a "complete set of mutually

**unbiased**bases is identical to the geometric structure analogous to a SIC-POVM " ...

**Unbiased**Risk Estimate

... In statistics, Stein's

**unbiased**risk estimate (SURE) is an

**unbiased**estimator of the mean-squared error of "a nearly arbitrary, nonlinear biased ...

### More definitions of "unbiased":

- (
*adj*): Characterized by a lack of partiality.

Example:*"An unbiased account of her family problems"*

Synonyms: indifferent, unbiassed

### Famous quotes containing the word unbiased:

“There is not a more disgusting spectacle under the sun than our subserviency to British criticism. It is disgusting, first, because it is truckling, servile, pusillanimous—secondly, because of its gross irrationality. We know the British to bear us little but ill will—we know that, in no case do they utter *unbiased* opinions of American books ... we know all this, and yet, day after day, submit our necks to the degrading yoke of the crudest opinion that emanates from the fatherland.”

—Edgar Allan Poe (1809–1845)

“Where there is no exaggeration there is no love, and where there is no love there is no understanding. It is only about things that do not interest one, that one can give a really *unbiased* opinion; and this is no doubt the reason why an *unbiased* opinion is always valueless.”

—Oscar Wilde (1854–1900)