delfos: DEveLopers' Framework of Suggestions is a recommender systems library that has a number of recommendation algorithms, datasets, experimentation protocols and metrics to perform experiments to evaluate and compare recommendation techniques.
When a GroupCaseStudy xml is re-executed, the replicability is ok. However, when the xml is re-generated, even if the content is the same, it produces different recommendation results. This is a serious issue, because other researchers that use delfos in the future might obtain different results.
This should be possible to avoid that a change in two parameters or more on a recommender systems triggers two or more recommendationModel updates in the "--neighborhood-gui" interface.
For each setParameterValue, a parameterChanged event is triggered. If in one metod a bunch of parameters is set, only one parameterChanged event is triggered at the end of the parameter values changes.
Implement the command line help for the library (Command 'delfos --help'). A possible solution is to gather all the CaseUseMode.this.getModeParameter() and provide a sentence or two about each.
Hi,
Please i downloaded your project in order to modify it to make my own recommendation but the project is not complete there are some missing packages.
So please can u send me the complete version of the project with all the packages?