Sökning: "Chaoyang Li"

Hittade 1 uppsats innehållade orden Chaoyang Li.

  1. 1. Smart Search Engine : A Design and Test of Intelligent Search of News with Classification

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Chaoyang Li; Ke Liu; [2021]
    Nyckelord :Smart search; precision; recall rate; NLTK; inverted index; BM25;

    Sammanfattning : Background Google, Bing, and Baidu are the most commonly used search engines in the world. They also have some problems. For example, when searching for Jaguar, most of the search  results are cars, not animals. This is the problem of polysemy. LÄS MER