An Anaphora Based Information Retrieval Model Extension
Francisco Santiago do Carmo Pereira, Hilario Seibel Junior, Sergio Antonio Andrade De Freitas · 2009
Classical information retrieval models are based on representation of document terms without considering linguistic elements. This article presents a model based on the Discourse Nominal Structure; which lets us take linguistic characteristics of text into account. The model presented is evaluated in comparison with the vector space model. Based on observations during the experimentation we propose modifications to the model in order to achieve a better qualitative performance than originally.