This two-volume set LNAI 9651 and 9652 constitutes the thoroughly refereed proceedings of the
20th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining PAKDD 2016
held in Auckland New Zealand in April 2016. The 91 full papers were carefully reviewed and
selected from 307 submissions. They are organized in topical sections named: classification
machine learning applications novel methods and algorithms opinion mining and sentiment
analysis clustering feature extraction and pattern mining graph and network data
spatiotemporal and image data anomaly detection and clustering novel models and algorithms
and text mining and recommender systems.
