fsm

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Conversion between Decipher PFSG (probabilistic finite state grammars) and
AT&T FSA (finite-state acceptor) formats

1. Convert PFSG to FSA format

	pfsg-to-fsm symbolfile=foo.syms foo.pfsg > foo.fsm

2. Compile FSA
	
	fsmcompile foo.fsm > foo.fsmc

3. Operate on FSA, e.g., determinize and minimize

	fsmdeterminize foo.fsmc | fsmminimize > foo.min.fsmc

4. Print and convert back to PFSG

	fsmprint -i foo.syms foo.min.fsmc | \
		fsm-to-pfsg > foo.min.pfsg