说明： 最大熵模型在自然语言处理领域应用广泛，此软件属于开源软件，实现了最大熵模型。 (Maximum entropy models are very popular, especially in natural language processing. The software here is an implementation of maximum likelihood and maximum a posterior optimization of the parameters of these models. The algorithms used are much more efficient than the iterative scaling techniques used in almost every other maxent package out there. )
