negative weights for meging language models

[Abhinav Sethy]

Hi

I am tring to implement the Anti language model approach used in the
"THE SRI MARCH 2000 HUB-5 CONVERSATIONAL SPEECH TRANSCRIPTION SYSTEM"

This requires the use of a negative weight on a language model. Is it
possible to do this in the toolkit? The ngram tool lets you specify
the weight on the primary language model but does not allow a negative
weight on the mixture language model. Does some other tool allow
negative weights?

--
Abhinav