Search (1 results, page 1 of 1)

  • × author_ss:"Lin, Z."
  • × language_ss:"chi"
  1. Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998) 0.00 
    0.0021037988 = product of:
  0.018934188 = sum of:
    0.018934188 = weight(_text_:of in 3558) [ClassicSimilarity], result of:
      0.018934188 = score(doc=3558,freq=10.0), product of:
        0.061262865 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.03917671 = queryNorm
        0.3090647 = fieldWeight in 3558, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.0625 = fieldNorm(doc=3558)
  0.11111111 = coord(1/9)
    Abstract
    Presents the results of online tests of 9 WWW search tools: Yahoo, AltaVista, Excite, HotBot, InfoSeek, Lycos, OpenText, WebCrawler and MetaCrawler. Makes some suggestions on the research and development of WWW search engines in China
    Source
    Journal of the China Society for Scientific and Technical Information. 17(1998) no.4, S.273-280