PUBLIC

DecisionTreeC::DecisionTreeC(void) DecisionTreeBaseC::Find(const StateC &) DecisionTreeBaseC::Add(const StateC &,const LiteralC &) DecisionTreeBaseC::Train(const DataSet2C &) DecisionTreeBaseC::SetDiscriminator(const DiscriminatorC &) DecisionTreeBaseC::Dump(ostream &) const DecisionTreeBaseC::BuildRuleSet(void) const RCHandleC::operator =(const RCHandleC &) RCHandleC::DeepCopy(UIntT) const RCHandleC::operator ==(const RCHandleC &) const RCHandleC::operator !=(const RCHandleC &) const RCHandleC::Hash(void) const RCHandleC::IsValid(void) const RCHandleC::Invalidate(void) RCHandleC::IsHandleType(const DT &) const RCHandleC::CheckHandleType(const DT &) const RCHandleC::References(void) const RCHandleC::operator <<(ostream &,const RCHandleC &) RCHandleC::operator >>(istream &,RCHandleC &)

public DecisionTreeBaseC

DecisionTreeC()

Default constructor.
creates an invalid handle.

DecisionTreeLeafC Find(const StateC & state)

Find the decision for given 'state'.

bool Add(const StateC & state,const LiteralC & decision)

Add a new example to the tree.

void Train(const DataSet2C<SampleStateC,SampleLiteralC> & data)

Train the decision tree with the new data.

void SetDiscriminator(const DiscriminatorC & desc)

Set the discriminator to use for training.

void Dump(ostream & out) const

Dump the tree in a human readable form to stream out.

StateC BuildRuleSet() const

Build a rule set from the decision tree.

const RCHandleC<DecisionTreeBaseBodyC> & operator =(const RCHandleC<DecisionTreeBaseBodyC> & oth)

Assign handle.

RCHandleC<DecisionTreeBaseBodyC> DeepCopy(UIntT levels = ((UIntT))) const

Do a deep copy of the object.

bool operator ==(const RCHandleC<DecisionTreeBaseBodyC> & oth) const

Are handles to the same object ?

bool operator !=(const RCHandleC<DecisionTreeBaseBodyC> & oth) const

Are handles to different objects ?

UIntT Hash() const

Default hash function.
This hashes on the address of the body.

bool IsValid() const

Test if this is a valid handle.

void Invalidate()

Invalidate this handle.
Unattaches the body from the handle.

bool IsHandleType(const DT &) const

Is handle of given type ?

void CheckHandleType(const DT & dummy) const

Check handle type. Throw an expception if not.

UIntT References() const

Find the number of references to the body of this object.

ostream & operator <<(ostream & strm,const RCHandleC<DecisionTreeBaseBodyC> & obj)

istream & operator >>(istream & strm,RCHandleC<DecisionTreeBaseBodyC> & obj)