Package nltk_lite :: Package contrib :: Package classifier :: Module instances :: Class SupervisedBreakpoints
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Class SupervisedBreakpoints

source code

UserList.UserList --+
                    |
                   SupervisedBreakpoints

Used to find breakpoints for discretisation

Instance Methods [hide private]
 
__init__(self, klass_values, attr_values) source code
 
find_naive(self) source code
 
find_naive_v1(self, min_size) source code
 
find_naive_v2(self, min_size) source code
 
find_entropy_based_max_depth(self, max_depth) source code
 
__find_breakpoints(self, klass_values, depth=0) source code
 
breakpoints_in_class_membership(self)
Returns an array of indices where the class membership changes from one value to another the indicies will always lie between 0 and one less than number of instance, both inclusive.
source code
 
adjust_for_min_freq(self, min_size) source code
 
adjust_for_equal_values(self) source code
 
as_ranges(self) source code

Inherited from UserList.UserList: __add__, __cmp__, __contains__, __delitem__, __delslice__, __eq__, __ge__, __getitem__, __getslice__, __gt__, __iadd__, __imul__, __le__, __len__, __lt__, __mul__, __ne__, __radd__, __repr__, __rmul__, __setitem__, __setslice__, append, count, extend, index, insert, pop, remove, reverse, sort

Method Details [hide private]

__init__(self, klass_values, attr_values)
(Constructor)

source code 
Overrides: UserList.UserList.__init__