From 9966c9c3bed1707fa5dbe48e8cb73c90db60cef2 Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Mon, 5 Jul 2010 16:01:51 +0000
Subject: TODO (mostly low priority) notes

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@128 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/hg.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'decoder/hg.cc')

diff --git a/decoder/hg.cc b/decoder/hg.cc
index 4da0beb3..e57f7807 100644
--- a/decoder/hg.cc
+++ b/decoder/hg.cc
@@ -1,3 +1,5 @@
+//TODO: lazily generate feature vectors for hyperarcs (because some of them will be pruned).  this means 1) storing ref to rule for those features 2) providing ff interface for regenerating its feature vector from hyperedge+states and probably 3) still caching feat. vect on hyperedge once it's been generated.  ff would normally just contribute its weighted score and result state, not component features.
+
 #include "hg.h"
 
 #include <algorithm>
-- 
cgit v1.2.3