tensorflow:: ops:: DecodeCSV

Convert CSV records to tensors.

Summary

Each column maps to one tensor.

RFC 4180 format is expected for the CSV records. ( https://tools.ietf.org/html/rfc4180 ) Note that we allow leading and trailing spaces with int or float field.

Args:

• scope: A Scope object
• records: Each string is a record/row in the csv and all records should have the same format.
• record_defaults: One tensor per column of the input record, with either a scalar default value for that column or an empty vector if the column is required.

Optional attributes (see Attrs ):

• field_delim: char delimiter to separate fields in a record.
• use_quote_delim: If false, treats double quotation marks as regular characters inside of the string fields (ignoring RFC 4180, Section 2, Bullet 5).
• na_value: Additional string to recognize as NA/NaN.

Returns:

• OutputList : Each tensor will have the same shape as records.

Public attributes

Operation operation

::tensorflow::OutputList output

Public functions

 DecodeCSV(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input records,
  ::tensorflow::InputList record_defaults
)

 DecodeCSV(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input records,
  ::tensorflow::InputList record_defaults,
  const DecodeCSV::Attrs & attrs
)

::tensorflow::Output operator[](
  size_t index
) const 

Public static functions

Attrs FieldDelim(
  StringPiece x
)

Attrs NaValue(
  StringPiece x
)

Attrs SelectCols(
  const gtl::ArraySlice< int > & x
)

Attrs UseQuoteDelim(
  bool x
)