tf.raw_ops.UnicodeDecode

Decodes each string in input into a sequence of Unicode code points.

tf.raw_ops.UnicodeDecode(
    input,
    input_encoding,
    errors='replace',
    replacement_char=65533,
    replace_control_characters=False,
    Tsplits=tf.dtypes.int64,
    name=None
)

The character codepoints for all strings are returned using a single vector char_values, with strings expanded to characters in row-major order.

The row_splits tensor indicates where the codepoints for each input string begin and end within the char_values tensor. In particular, the values for the ith string (in row-major order) are stored in the slice [row_splits[i]:row_splits[i+1]]. Thus:

• char_values[row_splits[i]+j] is the Unicode codepoint for the jth character in the ith string (in row-major order).
• row_splits[i+1] - row_splits[i] is the number of characters in the ith string (in row-major order).