After which there was Ted Turner's Cable News Network, CNN, which flicked on its broadcasters in 1980. Suddenly, news producers wanted to fill not only one half-hour time slot, however forty eight of these time slots, every single day. 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 level, "连衣裙"(dress) is a Category (B-CG/I-CG), whereas "品牌"(brand) is labeled as Property Key (B-PK/I-PK), which is the name of one product property. At its most fundamental degree, on-line scheduling is an interface during which a number of parties can 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 information. Interestingly, this tradition of opinionated journalism that now offers the backbone of a cable news station's rankings might also show to be their downfall. Friday time slot. The present initially aired on Wednesdays at 10 p.m., and it loved excessive rankings until NBC moved it to Friday evenings, a digital demise sentence for most Tv reveals.
