qiskit.opflow.state_fns.VectorStateFn.sample

VectorStateFn.sample(shots=1024, massive=False, reverse_endianness=False)

Sample the state function as a normalized probability distribution. Returns dict of bitstrings in order of probability, with values being probability.

প্যারামিটার

• shots (int) -- The number of samples to take to approximate the State function.

• massive (bool) -- Whether to allow large conversions, e.g. creating a matrix representing over 16 qubits.

• reverse_endianness (bool) -- Whether to reverse the endianness of the bitstrings in the return dict to match Terra's big-endianness.

রিটার্নস

A dict containing pairs sampled strings from the State function and sampling frequency divided by shots.

রিটার্ন টাইপ

dict