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Что (кто) такое normalised - определение
WIKIMEDIA DISAMBIGUATION PAGE
Normalization (mathematical); Normalisation; Normalized; Normalise; Normalize; Normalizing; Normalised; Normalising; Normalization (disambiguation)
Найдено результатов: 607
normalised
normalisation
1. <data processing> A transformation applied uniformly to
each element in a set of data so that the set has some
specific statistical property. For example, monthly
measurements of the rainfall in London might be normalised by
dividing each one by the total for the year to give a profile
of rainfall throughout the year.
2. <programming> Representation of a floating-point number
so that its mantissa's left-most digit is non-zero. If the
leftmost fraction digit are zeros, the number is said to be
unnormalised. Unnormalised numbers are normalised by shifting
the fraction left, one digit at a time, until the leftmost
digit is nonzero and reducing the exponent by the number of
shifts.
3. <database> database normalisation.
(1998-04-15)
Normalization
·noun Reduction to a standard or normal state.
normalize
or normalise
¦ verb
1. bring to a normal or standard state.
2. Mathematics multiply by a factor that makes the norm equal to a desired value (usually 1).
Derivatives
normalization noun
normalizer noun
normalize
(normalizes, normalizing, normalized)
Note: in BRIT, also use 'normalise'
1.
When you normalize a situation or when it normalizes, it becomes normal.
Meditation tends to lower or normalize blood pressure...
There may be some deep-seated emotional reason which has to be dealt with before your eating habits normalize.
VERB: V n, V
2.
If people, groups, or governments normalize relations, or when relations normalize, they become normal or return to normal.
The two governments were close to normalizing relations...
The United States says they are not prepared to join in normalizing ties with their former enemy...
If relations between Hanoi and Washington begin to normalise, anything is possible.
V-RECIP: pl-n V n, V n with n, V
• normalization
The two sides would like to see the normalisation of diplomatic relations.
N-UNCOUNT
normalization
see normalize
Normalization
Normalization or normalisation refers to a process that makes something more normal or regular. Most commonly it refers to:
Normalized number
Normalized numbers; Normalised number; Normalised numbers
In applied mathematics, a number is normalized when it is written in scientific notation with one non-zero decimal digit before the decimal point..
database normalisation
REDUCTION OF DATA REDUNDANCY
Database normalisation; Normal forms; Canonical synthesis; Database Normalization; Database normal form; Normalization (database); Relational Database Normalization; Database Normalisation; Data anomaly; Insertion anomaly; Insert anomaly; Update anomaly; Delete anomaly; Deletion anomaly; Normalised data; Data normalisation; Normal form (databases); Relational schema normalization; Normalized data
<database> A series of steps followed to obtain a database
design that allows for efficient access and storage of data
in a relational database. These steps reduce data
redundancy and the chances of data becoming inconsistent.
A table in a relational database is said to be in normal
form if it satisfies certain constraints. Codd's original
work defined three such forms but there are now five generally
accepted steps of normalisation. The output of the first step
is called First Normal Form (1NF), the output of the second
step is Second Normal Form (2NF), etc.
First Normal Form eliminates repeating groups by putting
each value of a multi-valued attribute into a new row.
Second Normal Form eliminates functional dependencies on a
partial key by putting the fields in a separate table from
those that are dependent on the whole key.
Third Normal Form eliminates functional dependencies on
non-key fields by putting them in a separate table. At this
stage, all non-key fields are dependent on the key, the whole
key and nothing but the key.
Fourth Normal Form separates independent multi-valued facts
stored in one table into separate tables.
Fifth Normal Form breaks out data redundancy that is not
covered by any of the previous normal forms.
http://bkent.net/Doc/simple5.htm.
[What about non-relational databases? ]
(2005-07-28)
Factorial moment
EXPECTATION OR AVERAGE OF THE FALLING FACTORIAL OF A RANDOM VARIABLE
Normalised factorial moment; Factorial moments
In probability theory, the factorial moment is a mathematical quantity defined as the expectation or average of the falling factorial of a random variable. Factorial moments are useful for studying non-negative integer-valued random variables,D.
Википедия
Normalization
Normalization or normalisation refers to a process that makes something more normal or regular. Most commonly it refers to:
- Normalization (sociology) or social normalization, the process through which ideas and behaviors that may fall outside of social norms come to be regarded as "normal"
Normalization or normalisation may also refer to:
