Structural Parsing

In the theory of knowledge graphs, words are represented by word graphs. Sentences are to be represented by sentence graphs. This is called structural parsing. Under consideration of the semantic and syntactic features of natural language, both semantic and syntactic word graphs are formed, the latter expressing the function of word types like nouns, verbs, etc. Traditional grammar rules can be derived from the syntactic word graphs. However, instead of using traditional parsing, based on the grammar rules, to prepare the construction of a sentence graph, we discuss the relationship with utterance paths. As a result, chunk indicators in sentences are proposed to guide structural parsing.