Дата: 21-11-2022, 15:11
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After which there was Ted Turner's Cable News Network, CNN, which flicked on its broadcasters in 1980. Suddenly, news producers needed to fill not just one half-hour time slot, however 48 of these time slots, daily. Together with Property Key(PK), Category(CG) and O, there are altogether 29 (57 in the IOB scheme) slot labels in our problem. Within the named entity stage, "连衣裙"(dress) is a Category (B-CG/I-CG), while "品牌"(model) is labeled as Property Key (B-PK/I-PK), which is the name of 1 product property. At its most primary level, on-line scheduling is an interface in which a number of parties could make appointments or schedule tasks over an Internet connection. The identical information junkies who used to show to 24-hour cable information to get by-the-minute updates have now defected to the Internet for second-by-second news. Interestingly, this tradition of opinionated journalism that now gives the spine of a cable information station's ratings can also prove to be their downfall. Friday time slot. The show initially aired on Wednesdays at 10 p.m., and it enjoyed excessive scores till NBC moved it to Friday evenings, a digital dying sentence for most Tv exhibits.