slib.sml.sm.core.measures.graph.pairwise.dag.edge_based
Class Sim_pairwise_DAG_edge_Pekar_Staab_2002
java.lang.Object
slib.sml.sm.core.measures.graph.pairwise.dag.edge_based.Sim_DAG_edge_abstract
slib.sml.sm.core.measures.graph.pairwise.dag.edge_based.Sim_pairwise_DAG_edge_Pekar_Staab_2002
- All Implemented Interfaces:
- Sim_Pairwise_DAG, Sim_Pairwise
public class Sim_pairwise_DAG_edge_Pekar_Staab_2002
- extends Sim_DAG_edge_abstract
Pekar V, Staab S: Taxonomy learning: factoring the structure of a taxonomy
into a semantic classification decision. In COLING ’02 Proceedings of the
19th international conference on Computational linguistics. Association for
Computational Linguistics; 2002, 2:1–7.
- Author:
- Harispe Sébastien
Method Summary |
boolean |
isSymmetric()
|
double |
sim(double sp_mrca_root,
double sp_a_mrca,
double sp_b_mrca)
Compute the semantic similarity considering the given parameters. |
double |
sim(org.openrdf.model.URI a,
org.openrdf.model.URI b,
SM_Engine c,
SMconf conf)
Compute the semantic similarity of the pair of concepts/classes. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Sim_pairwise_DAG_edge_Pekar_Staab_2002
public Sim_pairwise_DAG_edge_Pekar_Staab_2002()
sim
public double sim(org.openrdf.model.URI a,
org.openrdf.model.URI b,
SM_Engine c,
SMconf conf)
throws slib.utils.ex.SLIB_Ex_Critic
- Description copied from interface:
Sim_Pairwise
- Compute the semantic similarity of the pair of concepts/classes.
- Parameters:
a
- the first concept/classb
- the second concept/classc
- the engine used to access information required by the measuresconf
- the configuration to consider
- Returns:
- the similarity between the pair of concept/class.
- Throws:
slib.utils.ex.SLIB_Ex_Critic
sim
public double sim(double sp_mrca_root,
double sp_a_mrca,
double sp_b_mrca)
- Compute the semantic similarity considering the given parameters. The
MRCA corresponds to the Most Recent Ancestor.
- Parameters:
sp_mrca_root
- shortest path from the MRCA to the rootsp_a_mrca
- shortest path from the A to the MRCAsp_b_mrca
- shortest path from the B to the MRCA
- Returns:
- the semantic similarity
isSymmetric
public boolean isSymmetric()
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