Refactored grammarNeighbors and made it so that usable productions are precomputed
Dummy commit
Fixed plusminus error in logsumexp
Fixed bug in calculation of grammar description lengths and corpus log likelihoods
Got LP working
Got LP working
Cleaned up inside-out implementation
Cleaned up inside-out implementation
Fixed bugs in EM
Added config option for switching between PCFG/IJCAI style grammars
Added importance sampler for PCFG
Fixed import problem
Added admissible heuristic to breadth-first enumeration.
Collected data on EM for polynomial regression
Changed name of compressLP to compressLP_corpus
Collected data on SSE for polynomial regression
Wrote in place expr compare
Rewrote inside-out to use less memory
More polynomial regression test data
Made some changes to bring Experiment.hs up to date with latest code base