Class UnicodeCharTokenizer

Defined in File text.h

Inheritance Relationships

Base Type

public mindspore::dataset::TensorTransform (Class TensorTransform)

Class Documentation

class UnicodeCharTokenizer : public mindspore::dataset::TensorTransform 

Tokenize a scalar tensor of UTF-8 string to Unicode characters.

Public Functions

explicit UnicodeCharTokenizer(bool with_offsets = false)

Constructor.

参数

with_offsets – [in] whether to output offsets of tokens (default=false).

样例

/* Define operations */
auto tokenizer_op = text::UnicodeCharTokenizer();

/* dataset is an instance of Dataset object */
dataset = dataset->Map({tokenizer_op},   // operations
                       {"text"});        // input columns

~UnicodeCharTokenizer() = default: Destructor.