diff options
| author | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-29 04:28:03 +0000 |
|---|---|---|
| committer | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-29 04:28:03 +0000 |
| commit | 3418c41232756adb9bf29036980e55a3ce0140e0 (patch) | |
| tree | 482a04c763884f9f5d6c58043e22cae2c3103976 /gi/pyp-topics/src/pyp-topics.cc | |
| parent | ad418214fe3b3fcd33d81225eb3d3fb08b67f88a (diff) | |
Debugged hierarchical backoff model.
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@48 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'gi/pyp-topics/src/pyp-topics.cc')
| -rw-r--r-- | gi/pyp-topics/src/pyp-topics.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gi/pyp-topics/src/pyp-topics.cc b/gi/pyp-topics/src/pyp-topics.cc index f3369f2e..c5fd728e 100644 --- a/gi/pyp-topics/src/pyp-topics.cc +++ b/gi/pyp-topics/src/pyp-topics.cc @@ -173,7 +173,7 @@ PYPTopics::F PYPTopics::word_pyps_p0(const Term& term, int topic, int level) con Term backoff_term = (*m_backoff)[term]; if (!m_backoff->is_null(backoff_term)) { assert (level < m_backoff->order()); - p0 = m_backoff->terms_at_level(level)*prob(backoff_term, topic, level+1); + p0 = (1.0/(double)m_backoff->terms_at_level(level))*prob(backoff_term, topic, level+1); } else p0 = m_term_p0; |