Lecture 25: L1 (LASSO) regularization, classification, clustering

array(10) { [0]=> object(stdClass)#5398 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "hhAG8n2Hz9Q" ["related_video_title"]=> string(86) "Lecture26: Classification/clustering. Fitting an LNP model to neural responses via STA" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(15) "Eero Simoncelli" } [1]=> object(stdClass)#5371 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "BvpeBmHgijk" ["related_video_title"]=> string(75) "Statistical Learning-Hypothesis Testing | Machine Learning | Great Learning" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(14) "Great Learning" } [2]=> object(stdClass)#5396 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "I0VjWQjamtg" ["related_video_title"]=> string(73) "Principle Component Analysis Tutorial | Machine Learning | Great Learning" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(14) "Great Learning" } [3]=> object(stdClass)#5403 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PTNfRk0v6YM" ["related_video_title"]=> string(99) "How to apply t-SNE and interpret its output: Dimensionality reduction Lecture 25@ Applied AI Course" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(17) "Applied AI Course" } [4]=> object(stdClass)#5382 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ztoRvDh0SXg" ["related_video_title"]=> string(91) "Student Query: Fisher Discriminant Analysis when class means are same. | Applied AI Course" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(17) "Applied AI Course" } [5]=> object(stdClass)#5400 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "blWdjRUPP6E" ["related_video_title"]=> string(72) "Разведчик о том, как использовать людей" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(18) "Коллектив" } [6]=> object(stdClass)#5395 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "nkAlxzTuf2I" ["related_video_title"]=> string(86) "Декодер. Игра гения (2024, фильм) Decoded | Dram, Historical film" ["posted_time"]=> string(23) "1 месяц назад" ["channelName"]=> string(23) "Doctor Smile Azerbaijan" } [7]=> object(stdClass)#5405 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "YmZpkDTw2dE" ["related_video_title"]=> string(153) "Как душа выбирает тело и судьбу до рождения — по Долорес Кэннон | Жизнь до зачатия" ["posted_time"]=> string(22) "13 дней назад" ["channelName"]=> string(54) "Истории из жизни с Мирославом" } [8]=> object(stdClass)#5381 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "M6f9w4go0o4" ["related_video_title"]=> string(165) "ГАЛИЯ ШАРАФЕТДИНОВА!!!!! 42 из 42 НА МЕЖНАРЕ-2022!! РАЗБОР ЗАДАЧ МЕЖНАРА С АБСОЛЮТНОЙ ЧЕМПИОНКОЙ!" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(75) "Маткульт-привет! :: Алексей Савватеев и Ко" } [9]=> object(stdClass)#5399 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LjOewfgdM18" ["related_video_title"]=> string(171) "ВОССТАНОВЛЕНИЕ НЕРВНОЙ СИСТЕМЫ 🌸 Нежная музыка, успокаивает нервную систему и радует душу #6" ["posted_time"]=> string(27) "5 месяцев назад" ["channelName"]=> string(15) "Relax Your Soul" } }