Document Correlation Measurement based on Conceptual Dependent Forest
Gang Liu · International Journal of Performability Engineering · 2018
The formal expression of natural language is the primary task of all natural language problems.In this paper, we propose the concept of conceptual dependency tree based on the conceptual dependency theory.Conceptual dependency differs from dependency analysis in that the performance at the grammatical and semantic level is more concerned with the conceptual hierarchy.Based on the conceptual dependency tree, a conceptual dependency forest model is defined, which provides a solution to the formalized representation of natural language.Based on the conceptual dependency forest model, the definition and calculation method of conceptual dependency strength and potential similarity are further proposed.The experiment proves that the conceptual dependency forest model proposed in this paper is reasonable and effective.