Experiment design

Hypothesis: This is a revision of 20140207-NOOR with the use of Ontowrap which has revealed flaws in reference alignments and thus incorrect F-measures (and certainly revision).

The network can achieve null incoherence degree.

The network can revise better (in terms of F-measure) than LogMap and Alcomo.

Experimental setting: Same as 20140207-NOOR but it is possible to compare with LogMap and Alcomo.


Experimenter: Jérôme Euzenat (INRIA)

Date: 2014-02-08

Lazy lavender hash: 9cbfdf7e043a4dd82d8d4f7d06bd70ec6527dd0c

Parameters: params.sh

Command line (script.sh):

java -Xms500M -Xmx1G -Dlog.level=DEBUG -cp lib/lazylav/ll.jar:lib/slf4j/logback-classic-1.0.9.jar:lib/slf4j/logback-core-1.0.9.jar:. fr.inria.exmo.lazylavender.engine.Monitor -DreportIncoherence=1 

Class used: NOOEnvironment, AlignmentAdjustingAgent, AlignmentRevisionExperiment, ActionLogger, AverageLogger, Monitor.

Execution environment: MacBook Pro 15, C2D 2.66GHz, 8GB - MacOS X 6.8 - Java 1.6.0 HotSpot

Raw results

20140208-NOOR.tsv 20140208-NOOR.txt

Result exploration

Average degrees:

measure F-measure Incoherence degree
Initial 0.30 0.33
LogMap 0.32 0.21
Alcomo 0.30 0.00
Final 0.38 0.01

Invalid inhoherence for LogMap (due to a bug in the encoding of the network for computing incoherence): 2014-02-22


After, 100+ steps the network has reduced incoherence to nearly null.

Key points:

F-measure passes very quickly above that of LogMap and Alcomo (simply because agents know exactly what to revise).

F-measure now goes from 30% to 40%. This is higher than the previous experiments (invalid).

The explanations given for 20140207-NOOR still hold

Incoherence degree is non null because:

Further experiments:

We are in position to implement the other experiments:

This file can be retrieved from URL https://sake.re/20140208-NOOR

It is possible to check out the repository by cloning https://felapton.inrialpes.fr/cakes/20140208-NOOR.git

This experiment has been transferred from its initial location at https://gforge.inria.fr (not available any more)