- Дата: 10-12-2022, 16:11
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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 only one half-hour time slot, but forty eight of those time slots, every single day. Along with Property Key(PK), Category(CG) and O, there are altogether 29 (57 in the IOB scheme) slot labels in our problem. In the named entity stage, "连衣裙"(gown) is a Category (B-CG/I-CG), whereas "品牌"(model) is labeled as Property Key (B-PK/I-PK), which is the title of one product property. At its most primary degree, on-line scheduling is an interface in which multiple parties could make appointments or schedule duties over an Internet connection. The identical news junkies who used to turn 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 backbone 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 rankings until NBC moved it to Friday evenings, a digital loss of life sentence for most Tv exhibits.