Make-Believe (R12): Continuous Improvement

Ack! The previous version I posted had broken the ability to enter evidence, and due to an extended period of busyness, I didn’t notice until now. (No regression tests yet — I do this for fun.) Oh well, thankfully no-one is paying attention. Given the long period since the last update, I thought I’d try …

Continue reading ‘Make-Believe (R12): Continuous Improvement’ »

Make-Believe (R9)

Another small update, this time adding a control in the toolbar for the number of iterations that the likelihood weighting algorithm performs. At some point I’m going to need to clean up the toolbar. Make-Believe (R9) Changes: Control to allow changes to the number of iterations of the inference algorithm

Make-Believe R7

The work on R6 allowed me to add an experimental worker thread implementation in this release. Unfortunately, I’m seeing absolutely no performance gain at this stage from it on a multi-core system, so it’s off by default. No other changes in this release. Make-Believe Changes: Added experimental worker threads (currently worse perf)

Decisions, Decisions

I decided to add some basic support for decisions and utilities in this iteration. Searching for good policies really only works with small decision node sets at this stage (i.e. not too many decision combinations): Make-Believe (R4) Changes: Support for decision nodes Support for utility nodes Expected value calculations for current network Limited search for …

Continue reading ‘Decisions, Decisions’ »