1 00:00:00,100 --> 00:00:02,050 ♪ (música) ♪ 2 00:00:03,620 --> 00:00:05,700 - [Narradora] Bienvenidos a Nobel Conversations. 3 00:00:07,000 --> 00:00:08,521 En este episodio, Josh Angrist y Guido Imbens 4 00:00:08,521 --> 00:00:09,282 están con Isaiah Andrews para discutir y discrepar 5 00:00:09,282 --> 00:00:09,662 sobre el papel del aprendizaje automático 6 00:00:09,662 --> 00:00:10,043 en la econometría aplicada. 7 00:00:10,043 --> 00:00:11,859 - [Isaiah] Entonces, por supuesto que hay muchos temas 8 00:00:11,859 --> 00:00:12,767 en los que ustedes están muy de acuerdo, pero me gustaría pasar a uno 9 00:00:12,767 --> 00:00:13,675 en el que tal vez tengan algunas discrepancias. 10 00:00:13,675 --> 00:00:15,127 Me gustaría escuchar algunas de sus opiniones 11 00:00:15,127 --> 00:00:15,853 sobre el aprendizaje automático 12 00:00:15,853 --> 00:00:16,580 y el papel que está desempeñando y va a desempeñar en la economía. 13 00:00:17,897 --> 00:00:18,833 - [Guido] He consultado algunos datos como el propietario----------------------. 14 00:00:18,833 --> 00:00:19,301 Vemos que no hay ningún documento publicado allí. 15 00:00:19,301 --> 00:00:19,535 Se hizo un experimento sobre algún algoritmo de búsqueda 16 00:00:19,535 --> 00:00:19,652 y la cuestión era... 17 00:00:19,652 --> 00:00:19,710 se trataba de clasificar cosas y cambiar la clasificación. 18 00:00:19,710 --> 00:00:19,739 Y estaba más o menos claro que iba a haber mucha heterogeneidad. 19 00:00:19,739 --> 00:00:19,754 Si buscas, digamos, una foto de Britney Spears -- 20 00:00:19,754 --> 00:00:19,761 realmente no importa dónde la clasifiques----------------------------------- porque vas a encontrar lo que estás buscando, 21 00:00:19,761 --> 00:00:19,765 ya sea que la pongas en la primera, segunda o tercera posición del ranking. 22 00:00:19,765 --> 00:00:19,767 Pero si estás buscando el mejor libro de econometría, 23 00:00:19,767 --> 00:00:19,768 si pones tu libro en primer lugar o en el décimo, 24 00:00:19,768 --> 00:00:19,768 eso va a suponer una gran diferencia 25 00:00:19,768 --> 00:00:19,768 en la frecuencia con la que la gente va a hacer clic en él. 26 00:00:19,768 --> 00:00:19,769 Así que ahí... 27 00:00:22,313 --> 00:00:24,240 28 00:00:24,240 --> 00:00:25,728 29 00:00:25,728 --> 00:00:26,883 30 00:00:30,200 --> 00:00:33,352 31 00:00:33,352 --> 00:00:35,150 32 00:00:36,122 --> 00:00:38,159 33 00:00:38,159 --> 00:00:39,500 34 00:00:39,700 --> 00:00:41,327 35 00:00:42,901 --> 00:00:45,600 36 00:00:45,900 --> 00:00:47,290 37 00:00:48,400 --> 00:00:50,610 38 00:00:52,161 --> 00:00:56,282 39 00:00:57,831 --> 00:01:00,617 40 00:01:00,617 --> 00:01:02,493 41 00:01:02,493 --> 00:01:05,500 42 00:01:06,200 --> 00:01:07,867 43 00:01:07,867 --> 00:01:09,920 44 00:01:10,100 --> 00:01:12,500 45 00:01:13,300 --> 00:01:16,430 46 00:01:16,430 --> 00:01:18,100 47 00:01:18,600 --> 00:01:20,979 48 00:01:21,829 --> 00:01:23,417 49 00:01:23,417 --> 00:01:27,119 50 00:01:27,119 --> 00:01:29,195 51 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--> 00:16:55,184 404 00:16:55,184 --> 00:16:57,400 405 00:16:57,976 --> 00:17:00,350 406 00:17:00,350 --> 00:17:03,102 407 00:17:03,102 --> 00:17:05,671 408 00:17:05,671 --> 00:17:08,610 409 00:17:08,610 --> 00:17:09,811 410 00:17:09,811 --> 00:17:12,000 411 00:17:12,400 --> 00:17:15,309 412 00:17:15,309 --> 00:17:17,292 413 00:17:17,292 --> 00:17:19,100 414 00:17:19,500 --> 00:17:21,849 415 00:17:21,849 --> 00:17:23,155 416 00:17:23,155 --> 00:17:25,063 417 00:17:25,063 --> 00:17:27,100 418 00:17:27,872 --> 00:17:29,965 419 00:17:29,965 --> 00:17:32,400 420 00:17:32,400 --> 00:17:35,100 421 00:17:35,100 --> 00:17:36,625 422 00:17:36,625 --> 00:17:40,573 423 00:17:40,573 --> 00:17:43,620 424 00:17:43,620 --> 00:17:45,797 425 00:17:45,797 --> 00:17:47,733 426 00:17:47,733 --> 00:17:50,100 427 00:17:50,100 --> 00:17:52,983 428 00:17:52,983 --> 00:17:55,700 429 00:17:55,700 --> 00:17:58,000 430 00:17:58,000 --> 00:18:01,229 431 00:18:01,229 --> 00:18:03,300 432 00:18:03,600 --> 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462 00:19:17,067 --> 00:19:20,148 463 00:19:20,349 --> 00:19:21,388 464 00:19:21,388 --> 00:19:23,673 465 00:19:23,673 --> 00:19:25,801 466 00:19:25,801 --> 00:19:28,603 467 00:19:29,900 --> 00:19:32,704 468 00:19:32,704 --> 00:19:35,816 469 00:19:35,816 --> 00:19:37,500 470 00:19:37,500 --> 00:19:40,223 471 00:19:40,223 --> 00:19:41,388 472 00:19:41,388 --> 00:19:43,090 473 00:19:43,090 --> 00:19:45,394 474 00:19:45,394 --> 00:19:46,630 475 00:19:47,100 --> 00:19:49,300 476 00:19:49,300 --> 00:19:52,932 477 00:19:52,932 --> 00:19:54,414 478 00:19:54,414 --> 00:19:56,400 479 00:19:57,000 --> 00:20:00,297 480 00:20:00,297 --> 00:20:03,539 481 00:20:03,539 --> 00:20:06,100 482 00:20:06,600 --> 00:20:08,720 483 00:20:08,720 --> 00:20:10,174 484 00:20:10,174 --> 00:20:11,633 485 00:20:12,926 --> 00:20:14,419 486 00:20:14,419 --> 00:20:16,833 487 00:20:16,833 --> 00:20:18,012 488 00:20:18,012 --> 00:20:20,500 489 00:20:20,500 --> 00:20:23,100 490 00:20:23,600 --> 00:20:26,569 491 00:20:26,569 --> 00:20:28,550 492 00:20:28,550 --> 00:20:30,535