1. Cheeseman, P. (1985). In defense of probability. Proceedings of the Ninth International Joint Conference on Artificial Intelligence (pp. 1002–1009). Los Angeles, CA: Morgan Kaufmann.
2. Conceptual clustering in knowledge organization;Cheng;IEEE Transactions on Pattern Analysis and Machine Intelligence,1985
3. Clancey, W. J. (1984). Classification problem solving. Proceedings of the National Conference on Artificial Intelligence (pp. 49–55). Austin, TX: William Kaufmann, Inc.
4. Chapter 14: Learning and inductive inference;Dietterich,1982
5. Fisher, D. (1987). Knowledge acquisition via incremental conceptual clustering (Doctoral Dissertation - in preparation). Irvine, CA: Department of Information and Computer Science.