1 00:00:04,540 --> 00:00:06,750 This week, we'll see how optimization 2 00:00:06,750 --> 00:00:09,340 can be used to find a sports schedule 3 00:00:09,340 --> 00:00:12,500 and to find a perfect match in online dating. 4 00:00:12,500 --> 00:00:14,640 In the first lecture, we'll discuss 5 00:00:14,640 --> 00:00:17,860 how almost every single sports league uses optimization 6 00:00:17,860 --> 00:00:20,270 to design their season schedules. 7 00:00:20,270 --> 00:00:22,560 We'll extend the idea of linear optimization 8 00:00:22,560 --> 00:00:25,700 to integer optimization, a powerful way 9 00:00:25,700 --> 00:00:27,600 to model decisions. 10 00:00:27,600 --> 00:00:29,290 In the second lecture, we'll talk 11 00:00:29,290 --> 00:00:32,060 about how eHarmony, the online dating site, 12 00:00:32,060 --> 00:00:35,370 combines predictive models with optimization models 13 00:00:35,370 --> 00:00:37,330 to suggest matches. 14 00:00:37,330 --> 00:00:39,350 Let's get started.