PT - JOURNAL ARTICLE AU - Harry M. Markowitz AU - Gan Lin Xu TI - Data Mining Corrections AID - 10.3905/jpm.1994.409494 DP - 1994 Oct 31 TA - The Journal of Portfolio Management PG - 60--69 VI - 21 IP - 1 4099 - https://pm-research.com/content/21/1/60.short 4100 - https://pm-research.com/content/21/1/60.full