SequenceLength

• Domain: ai.onnx

• Since version: 11

Produces a scalar(tensor of empty shape) containing the number of tensors in ‘input_sequence’.

Inputs

• input_sequence (S): Input sequence.

Outputs

• length (I): Length of input sequence. It must be a scalar(tensor of empty shape).

Type Constraints

• S: Constrain to any tensor type. Allowed types: seq(tensor(bool)), seq(tensor(complex128)), seq(tensor(complex64)), seq(tensor(double)), seq(tensor(float)), seq(tensor(float16)), seq(tensor(int16)), seq(tensor(int32)), seq(tensor(int64)), seq(tensor(int8)), seq(tensor(string)), seq(tensor(uint16)), seq(tensor(uint32)), seq(tensor(uint64)), seq(tensor(uint8)).

• I: Constrain output to integral tensor. It must be a scalar(tensor of empty shape). Allowed types: tensor(int64).