- setValue
Sets a value of an nominal or string attribute to the given value. Performs a
deep copy of the vecto
- value
Returns an instance's attribute value in internal format. The given attribute
has to belong to a dat
- setDataset
Sets the reference to the dataset. Does not check if the instance is compatible
with the dataset. No
- classValue
Returns an instance's class value as a floating-point number.
- numAttributes
Returns the number of attributes.
- isMissing
Tests if a specific value is "missing". The given attribute has to belong to a
dataset.
- weight
Returns the instance's weight.
- setClassValue
Sets the class value of an instance to the given value. A deep copy of the
vector of attribute value
- index
Returns the index of the attribute stored at the given position in the sparse
representation. Identi
- numValues
Returns the number of values present in a sparse representation.
- stringValue
Returns the value of a nominal, string, date, or relational attribute for the
instance as a string.
- dataset
Returns the dataset this instance has access to. (ie. obtains information about
attribute types from