Дата: 5-07-2022, 14:52
After which there was Ted Turner's Cable News Network, CNN, which flicked on its broadcasters in 1980. Suddenly, information producers needed to fill not just one half-hour time slot, but forty eight 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. In the named entity level, "连衣裙"(costume) 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 fundamental stage, on-line scheduling is an interface in which a number of 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 may also show to be their downfall. Friday time slot. The show initially aired on Wednesdays at 10 p.m., and it loved high ratings till NBC moved it to Friday evenings, a digital death sentence for many Tv shows.