diff options
| author | aarne <unknown> | 2005-10-31 18:02:34 +0000 |
|---|---|---|
| committer | aarne <unknown> | 2005-10-31 18:02:34 +0000 |
| commit | f06638cc7d90eb8298180d36e79fc292a9f898dc (patch) | |
| tree | b33a7459a5e777a319c3d85dbf21da62b8a34358 /doc | |
| parent | 94f87d85023fc9b0e759600435e3c85cf31e3bc4 (diff) | |
probabilities in ShellState
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/gf-history.html | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/gf-history.html b/doc/gf-history.html index 5639f57ac..193b18a50 100644 --- a/doc/gf-history.html +++ b/doc/gf-history.html @@ -12,6 +12,14 @@ Changes in functionality since May 17, 2005, release of GF Version 2.2 </center> +31/10 (AR) Probabilistic grammars. Probabilities can be used to +weight random generation (<tt>gr -prob</tt>) and to rank parse +results (<tt>p -prob</tt>). They are read from a separate file +(flag <tt>i -probs=File</tt>, format <tt>--# prob Fun Double</tt>) +or from the top-level grammar file itself (option <tt>i -prob</tt>). + +<p> + 12/10 (AR) Flag <tt>-atoms=Int</tt> to the command <tt>gt = generate_trees</tt> takes away all zero-argument functions except Int per category. In this way, it is possible to generate a corpus illustrating each |