arXiv · 1809.08566
Query Understanding via Entity Attribute Identification
Abstract
Understanding searchers' queries is an essential component of semantic search systems. In many cases, search queries involve specific attributes of an entity in a knowledge base (KB), which can be further used to find query answers. In this study, we aim to move forward the understanding of queries by identifying their related entity attributes from a knowledge base. To this end, we introduce the task of entity attribute identification and propose two methods to address it: (i) a model based on Markov Random Field, and (ii) a learning to rank model. We develop a human annotated test collection and show that our proposed methods can bring significant improvements over the baseline methods.
Explore related subjects
Keep this discovery
Arash Dargahi Nobari, Arian Askari, Faegheh Hasibi, Mahmood Neshati. 2018-09-23. Query Understanding via Entity Attribute Identification. https://doi.org/10.1145/3269206.3269245
Cite the original work for its findings. Save a collection to share your selection of sources.