Zhang, BaichuanDundar, MuratAl Hasan, Mohammad2017-08-232017-08-232016-10Zhang, B., Dundar, M., & Al Hasan, M. (2016, October). Bayesian non-exhaustive classification a case study: Online name disambiguation using temporal record streams. In Proceedings of the 25th ACM International on Conference on Information and Knowledge Management (pp. 1341-1350). ACM. https://doi.org/10.1145/2983323.2983714https://hdl.handle.net/1805/13893The name entity disambiguation task aims to partition the records of multiple real-life persons so that each partition contains records pertaining to a unique person. Most of the existing solutions for this task operate in a batch mode, where all records to be disambiguated are initially available to the algorithm. However, more realistic settings require that the name disambiguation task be performed in an online fashion, in addition to, being able to identify records of new ambiguous entities having no preexisting records. In this work, we propose a Bayesian non-exhaustive classification framework for solving online name disambiguation task. Our proposed method uses a Dirichlet process prior with a Normal x Normal x Inverse Wishart data model which enables identification of new ambiguous entities who have no records in the training data. For online classification, we use one sweep Gibbs sampler which is very efficient and effective. As a case study we consider bibliographic data in a temporal stream format and disambiguate authors by partitioning their papers into homogeneous groups. Our experimental results demonstrate that the proposed method is better than existing methods for performing online name disambiguation task.enPublisher Policybayesian non-exhaustive classificationonline name disambiguationtemporal record streamConference proceedings