login

PLDA: Parallel Latent Dirichlet Allocation for Large-Scale Applications

Lecture notes in computer sciencePublished 1 January 2009
Yi Wang, Hongjie Bai, Matt Stanton, Wen-Yen Chen, Edward Yi Chang
Citations190
SJR quartileQ2
SJR score0.35
SNIP0.55

TL;DR

PLDA smooths out storage and computation bottlenecks and provides fault recovery for lengthy distributed computations and can be applied to large, real-world applications and achieves good scalability.

Abstract

This paper presents PLDA, our parallel implementation of Latent Dirichlet Allocation on MPI and MapReduce. PLDA smooths out storage and computation bottlenecks and provides fault recovery for lengthy distributed computations. We show that PLDA can be applied to large, real-world applications and achieves good scalability. We have released MPI-PLDA to open source at http://code.google.com/p/plda under the Apache License.

Keywords

Computer Science