ML.Data.Transforms

Package ML :: Package Data :: Module Transforms |
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# Module Transforms

source code

Functions | [hide private]
_CenterTForm(dataSet) INTERNAL USE ONLY... | source code
_NormalizeTForm(dataSet) INTERNAL USE ONLY... | source code
_StandardTForm(dataSet) INTERNAL USE ONLY... | source code
GetAvailTransforms() returns the list of available data transformations... | source code

Variables | [hide private]
| _availTransforms = ``[``(``'``Center``'``,` <function _CenterTForm at 0x9ad`...``
| Complex0 = ``'``F``'``
| Complex16 = ``'``F``'``
| Complex32 = ``'``F``'``
| Complex64 = ``'``D``'``
| Complex8 = ``'``F``'``
| Float0 = ``'``f``'``
| Float16 = ``'``f``'``
| Float32 = ``'``f``'``
| Float64 = ``'``d``'``
| Float8 = ``'``f``'``
| Int0 = ``'``1``'``
| Int16 = ``'``s``'``
| Int32 = ``'``i``'``
| Int8 = ``'``1``'``
| absolute = `<ufunc 'absolute'>`
| add = `<ufunc 'add'>`
| arccos = `<ufunc 'arccos'>`
| arccosh = `<ufunc 'arccosh'>`
| arcsin = `<ufunc 'arcsin'>`
| arcsinh = `<ufunc 'arcsinh'>`
| arctan = `<ufunc 'arctan'>`
| arctan2 = `<ufunc 'arctan2'>`
| arctanh = `<ufunc 'arctanh'>`
| bitwise_and = `<ufunc 'bitwise_and'>`
| bitwise_or = `<ufunc 'bitwise_or'>`
| bitwise_xor = `<ufunc 'bitwise_xor'>`
| ceil = `<ufunc 'ceil'>`
| conjugate = `<ufunc 'conjugate'>`
| cos = `<ufunc 'cos'>`
| cosh = `<ufunc 'cosh'>`
| divide = `<ufunc 'divide'>`
| divide_safe = `<ufunc 'divide_safe'>`
| e = `2.71828182846`
| equal = `<ufunc 'equal'>`
| exp = `<ufunc 'exp'>`
| fabs = `<ufunc 'fabs'>`
| floor = `<ufunc 'floor'>`
| floor_divide = `<ufunc 'floor_divide'>`
| fmod = `<ufunc 'fmod'>`
| greater = `<ufunc 'greater'>`
| greater_equal = `<ufunc 'greater_equal'>`
| hypot = `<ufunc 'hypot'>`
| invert = `<ufunc 'invert'>`
| left_shift = `<ufunc 'left_shift'>`
| less = `<ufunc 'less'>`
| less_equal = `<ufunc 'less_equal'>`
| log = `<ufunc 'log'>`
| log10 = `<ufunc 'log10'>`
| logical_and = `<ufunc 'logical_and'>`
| logical_not = `<ufunc 'logical_not'>`
| logical_or = `<ufunc 'logical_or'>`
| logical_xor = `<ufunc 'logical_xor'>`
| maximum = `<ufunc 'maximum'>`
| minimum = `<ufunc 'minimum'>`
| multiply = `<ufunc 'multiply'>`
| negative = `<ufunc 'negative'>`
| not_equal = `<ufunc 'not_equal'>`
| pi = `3.14159265359`
| power = `<ufunc 'power'>`
| remainder = `<ufunc 'remainder'>`
| right_shift = `<ufunc 'right_shift'>`
| sin = `<ufunc 'sin'>`
| sinh = `<ufunc 'sinh'>`
| sqrt = `<ufunc 'sqrt'>`
| subtract = `<ufunc 'subtract'>`
| tan = `<ufunc 'tan'>`
| tanh = `<ufunc 'tanh'>`
| true_divide = `<ufunc 'true_divide'>`

Function Details | [hide private]

### _CenterTForm(dataSet) | source code
    INTERNAL USE ONLY

### _NormalizeTForm(dataSet) | source code
    INTERNAL USE ONLY

### _StandardTForm(dataSet) | source code
    INTERNAL USE ONLY

### GetAvailTransforms() | source code
    returns the list of available data transformations

    **Returns**

      a list of 3-tuples

        1) name of the transform (text)

        2) function describing the transform (should take an
           _MLDataSet_ as an argument)

        3) description of the transform (text)

Variables Details | [hide private]

  ### _availTransforms Value:
      [('Center', _CenterTForm, 'translates so that mean(x)=0'), ('Normalize
      ', _NormalizeTForm, 'scales so that dot(x,x)=1'), ('Standardize', _Sta
      ndardTForm, 'scales so that dev(x)=0'),]