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• TensorFlow v2.16.1

tf.experimental.numpy.int8

Signed integer type, compatible with C char.

tf.experimental.numpy.int8(
    *args, **kwargs
)

:Character code: 'b' :Canonical name: numpy.byte :Alias on this platform (Linux x86_64): numpy.int8: 8-bit signed integer (-128 to 127).

Attributes

Please see ndarray.base. data Pointer to start of data. denominator denominator of value (1) dtype Get array data-descriptor. flags The integer value of flags. flat A 1-D view of the scalar. imag The imaginary part of the scalar. itemsize The length of one element in bytes. nbytes The length of the scalar in bytes. ndim The number of array dimensions. numerator numerator of value (the value itself) real The real part of the scalar. shape Tuple of array dimensions. size The number of elements in the gentype. strides Tuple of bytes steps in each dimension.

Methods

all

all()

Scalar method identical to the corresponding array attribute.

Please see ndarray.all.

any

any()

Scalar method identical to the corresponding array attribute.

Please see ndarray.any.

argmax

argmax()

Scalar method identical to the corresponding array attribute.

Please see ndarray.argmax.

argmin

argmin()

Scalar method identical to the corresponding array attribute.

Please see ndarray.argmin.

argsort

argsort()

Scalar method identical to the corresponding array attribute.

Please see ndarray.argsort.

astype

astype()

Scalar method identical to the corresponding array attribute.

Please see ndarray.astype.

bit_count

bit_count()

int8.bit_count() -> int

Computes the number of 1-bits in the absolute value of the input. Analogous to the builtin int.bit_count or popcount in C++.

Examples

>>> np.int8(127).bit_count()
7
>>> np.int8(-127).bit_count()
7

byteswap

byteswap()

Scalar method identical to the corresponding array attribute.

Please see ndarray.byteswap.

choose

choose()

Scalar method identical to the corresponding array attribute.

Please see ndarray.choose.

clip

clip()

Scalar method identical to the corresponding array attribute.

Please see ndarray.clip.

compress

compress()

Scalar method identical to the corresponding array attribute.

Please see ndarray.compress.

conj

conj()

conjugate

conjugate()

Scalar method identical to the corresponding array attribute.

Please see ndarray.conjugate.

copy

copy()

Scalar method identical to the corresponding array attribute.

Please see ndarray.copy.

cumprod

cumprod()

Scalar method identical to the corresponding array attribute.

Please see ndarray.cumprod.

cumsum

cumsum()

Scalar method identical to the corresponding array attribute.

Please see ndarray.cumsum.

diagonal

diagonal()

Scalar method identical to the corresponding array attribute.

Please see ndarray.diagonal.

dump

dump()

Scalar method identical to the corresponding array attribute.

Please see ndarray.dump.

dumps

dumps()

Scalar method identical to the corresponding array attribute.

Please see ndarray.dumps.

fill

fill()

Scalar method identical to the corresponding array attribute.

Please see ndarray.fill.

flatten

flatten()

Scalar method identical to the corresponding array attribute.

Please see ndarray.flatten.

getfield

getfield()

Scalar method identical to the corresponding array attribute.

Please see ndarray.getfield.

is_integer

is_integer()

integer.is_integer() -> bool

Return True if the number is finite with integral value.

.. versionadded:: 1.22

Examples

>>> np.int64(-2).is_integer()
True
>>> np.uint32(5).is_integer()
True

item

item()

Scalar method identical to the corresponding array attribute.

Please see ndarray.item.

itemset

itemset()

Scalar method identical to the corresponding array attribute.

Please see ndarray.itemset.

max

max()

Scalar method identical to the corresponding array attribute.

Please see ndarray.max.

mean

mean()

Scalar method identical to the corresponding array attribute.

Please see ndarray.mean.

min

min()

Scalar method identical to the corresponding array attribute.

Please see ndarray.min.

newbyteorder

newbyteorder()

newbyteorder(new_order='S', /)

Return a new dtype with a different byte order.

Changes are also made in all fields and sub-arrays of the data type.

The new_order code can be any from the following:

• 'S' - swap dtype from current to opposite endian

Parameters

new_order : str, optional Byte order to force; a value from the byte order specifications above. The default value ('S') results in swapping the current byte order.

Returns

new_dtype : dtype New dtype object with the given change to the byte order.

nonzero

nonzero()

Scalar method identical to the corresponding array attribute.

Please see ndarray.nonzero.

prod

prod()

Scalar method identical to the corresponding array attribute.

Please see ndarray.prod.

ptp

ptp()

Scalar method identical to the corresponding array attribute.

Please see ndarray.ptp.

put

put()

Scalar method identical to the corresponding array attribute.

Please see ndarray.put.

ravel

ravel()

Scalar method identical to the corresponding array attribute.

Please see ndarray.ravel.

repeat

repeat()

Scalar method identical to the corresponding array attribute.

Please see ndarray.repeat.

reshape

reshape()

Scalar method identical to the corresponding array attribute.

Please see ndarray.reshape.

resize

resize()

Scalar method identical to the corresponding array attribute.

Please see ndarray.resize.

round

round()

Scalar method identical to the corresponding array attribute.

Please see ndarray.round.

searchsorted

searchsorted()

Scalar method identical to the corresponding array attribute.

Please see ndarray.searchsorted.

setfield

setfield()

Scalar method identical to the corresponding array attribute.

Please see ndarray.setfield.

setflags

setflags()

Scalar method identical to the corresponding array attribute.

Please see ndarray.setflags.

sort

sort()

Scalar method identical to the corresponding array attribute.

Please see ndarray.sort.

squeeze

squeeze()

Scalar method identical to the corresponding array attribute.

Please see ndarray.squeeze.

std

std()

Scalar method identical to the corresponding array attribute.

Please see ndarray.std.

sum

sum()

Scalar method identical to the corresponding array attribute.

Please see ndarray.sum.

swapaxes

swapaxes()

Scalar method identical to the corresponding array attribute.

Please see ndarray.swapaxes.

take

take()

Scalar method identical to the corresponding array attribute.

Please see ndarray.take.

tobytes

tobytes()

tofile

tofile()

Scalar method identical to the corresponding array attribute.

Please see ndarray.tofile.

tolist

tolist()

Scalar method identical to the corresponding array attribute.

Please see ndarray.tolist.

tostring

tostring()

Scalar method identical to the corresponding array attribute.

Please see ndarray.tostring.

trace

trace()

Scalar method identical to the corresponding array attribute.

Please see ndarray.trace.

transpose

transpose()

Scalar method identical to the corresponding array attribute.

Please see ndarray.transpose.

var

var()

Scalar method identical to the corresponding array attribute.

Please see ndarray.var.

view

view()

Scalar method identical to the corresponding array attribute.

Please see ndarray.view.

__abs__

__abs__()

abs(self)

__add__

__add__(
    value, /
)

Return self+value.

__and__

__and__(
    value, /
)

Return self&value.

__array__

__array__()

sc.array(dtype) return 0-dim array from scalar with specified dtype

__bool__

__bool__()

True if self else False

__eq__

__eq__(
    value, /
)

Return self==value.

__floordiv__

__floordiv__(
    value, /
)

Return self//value.

__ge__

__ge__(
    value, /
)

Return self>=value.

__getitem__

__getitem__(
    key, /
)

Return self[key].

__gt__

__gt__(
    value, /
)

Return self>value.

__invert__

__invert__()

~self

__le__

__le__(
    value, /
)

Return self<=value.

__lshift__

__lshift__(
    value, /
)

Return self<<value.

__lt__

__lt__(
    value, /
)

Return self<value.

__mod__

__mod__(
    value, /
)

Return self%value.

__mul__

__mul__(
    value, /
)

Return self*value.

__ne__

__ne__(
    value, /
)

Return self!=value.

__neg__

__neg__()

-self

__or__

__or__(
    value, /
)

Return self|value.

__pos__

__pos__()

+self

__pow__

__pow__(
    value, mod, /
)

Return pow(self, value, mod).

__radd__

__radd__(
    value, /
)

Return value+self.

__rand__

__rand__(
    value, /
)

Return value&self.

__rfloordiv__

__rfloordiv__(
    value, /
)

Return value//self.

__rlshift__

__rlshift__(
    value, /
)

Return value<<self.

__rmod__

__rmod__(
    value, /
)

Return value%self.

__rmul__

__rmul__(
    value, /
)

Return value*self.

__ror__

__ror__(
    value, /
)

Return value|self.

__rpow__

__rpow__(
    value, mod, /
)

Return pow(value, self, mod).

__rrshift__

__rrshift__(
    value, /
)

Return value>>self.

__rshift__

__rshift__(
    value, /
)

Return self>>value.

__rsub__

__rsub__(
    value, /
)

Return value-self.

__rtruediv__

__rtruediv__(
    value, /
)

Return value/self.

__rxor__

__rxor__(
    value, /
)

Return value^self.

__sub__

__sub__(
    value, /
)

Return self-value.

__truediv__

__truediv__(
    value, /
)

Return self/value.

__xor__

__xor__(
    value, /
)

Return self^value.