Document (#8270)

Author

Chen, C.-C.
Hernon, P.

Title

Information seeking : assessing and anticipating user needs

Imprint

New York : Meal-Schuman

Year

1982

Similar documents (author)

1. Hernon, P.: Utility measures, not performance measures, for library reference service? (1987) 2.63

   2.629159 = sum of:
     2.629159 = product of:
       5.258318 = sum of:
         5.258318 = weight(author_txt:hernon in 5837) [ClassicSimilarity], result of:
           5.258318 = score(doc=5837,freq=1.0), product of:
             0.9133007 = queryWeight, product of:
               1.4974668 = boost
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.06620695 = queryNorm
             5.7574883 = fieldWeight in 5837, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.625 = fieldNorm(doc=5837)
       0.5 = coord(1/2)
   

2. Hernon, P.: Disinformation and misinformation through the Internet : findings of an exploratory study (1995) 2.63

   2.629159 = sum of:
     2.629159 = product of:
       5.258318 = sum of:
         5.258318 = weight(author_txt:hernon in 2206) [ClassicSimilarity], result of:
           5.258318 = score(doc=2206,freq=1.0), product of:
             0.9133007 = queryWeight, product of:
               1.4974668 = boost
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.06620695 = queryNorm
             5.7574883 = fieldWeight in 2206, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.625 = fieldNorm(doc=2206)
       0.5 = coord(1/2)
   

3. Hernon, P.; McClure, C.R.: Library reference service : an unrecognized crisis - a symposium (1987) 2.10

   2.103327 = sum of:
     2.103327 = product of:
       4.206654 = sum of:
         4.206654 = weight(author_txt:hernon in 4612) [ClassicSimilarity], result of:
           4.206654 = score(doc=4612,freq=1.0), product of:
             0.9133007 = queryWeight, product of:
               1.4974668 = boost
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.06620695 = queryNorm
             4.6059904 = fieldWeight in 4612, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.5 = fieldNorm(doc=4612)
       0.5 = coord(1/2)
   

4. Hernon, P.; McClure, C.R.: Quality of data issues in unobtrusive testing of library reference service : recommendations and strategies (1987) 2.10

   2.103327 = sum of:
     2.103327 = product of:
       4.206654 = sum of:
         4.206654 = weight(author_txt:hernon in 5838) [ClassicSimilarity], result of:
           4.206654 = score(doc=5838,freq=1.0), product of:
             0.9133007 = queryWeight, product of:
               1.4974668 = boost
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.06620695 = queryNorm
             4.6059904 = fieldWeight in 5838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.5 = fieldNorm(doc=5838)
       0.5 = coord(1/2)
   

5. Hernon, P.; McClure, C.R.: Unobtrusive reference testing : the 55 percent rule (1986) 2.10

   2.103327 = sum of:
     2.103327 = product of:
       4.206654 = sum of:
         4.206654 = weight(author_txt:hernon in 5839) [ClassicSimilarity], result of:
           4.206654 = score(doc=5839,freq=1.0), product of:
             0.9133007 = queryWeight, product of:
               1.4974668 = boost
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.06620695 = queryNorm
             4.6059904 = fieldWeight in 5839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.211981 = idf(docFreq=11, maxDocs=44218)
               0.5 = fieldNorm(doc=5839)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Campbell, D.G.; Cox, J.P.: Cataloguing Internet resources (1997) 0.44

   0.44306868 = sum of:
     0.44306868 = product of:
       0.88613737 = sum of:
         0.011719661 = weight(abstract_txt:information in 103) [ClassicSimilarity], result of:
           0.011719661 = score(doc=103,freq=1.0), product of:
             0.051636714 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021329144 = queryNorm
             0.22696373 = fieldWeight in 103, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=103)
         0.07174271 = weight(abstract_txt:needs in 103) [ClassicSimilarity], result of:
           0.07174271 = score(doc=103,freq=1.0), product of:
             0.17279604 = queryWeight, product of:
               1.8293111 = boost
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.021329144 = queryNorm
             0.41518727 = fieldWeight in 103, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.09375 = fieldNorm(doc=103)
         0.802675 = weight(abstract_txt:anticipating in 103) [ClassicSimilarity], result of:
           0.802675 = score(doc=103,freq=1.0), product of:
             0.86438733 = queryWeight, product of:
               4.091428 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.021329144 = queryNorm
             0.9286057 = fieldWeight in 103, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.09375 = fieldNorm(doc=103)
       0.5 = coord(3/6)
   

2. Jackson, K.M.; Buchanan, N.L.: Unlimited access to FirstSearch : an online success story (1993) 0.33

   0.33013973 = sum of:
     0.33013973 = product of:
       0.49520957 = sum of:
         0.013672938 = weight(abstract_txt:information in 6529) [ClassicSimilarity], result of:
           0.013672938 = score(doc=6529,freq=1.0), product of:
             0.051636714 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021329144 = queryNorm
             0.264791 = fieldWeight in 6529, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=6529)
         0.06811126 = weight(abstract_txt:user in 6529) [ClassicSimilarity], result of:
           0.06811126 = score(doc=6529,freq=2.0), product of:
             0.11954186 = queryWeight, product of:
               1.5215306 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.021329144 = queryNorm
             0.56976914 = fieldWeight in 6529, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.109375 = fieldNorm(doc=6529)
         0.12709263 = weight(abstract_txt:seeking in 6529) [ClassicSimilarity], result of:
           0.12709263 = score(doc=6529,freq=1.0), product of:
             0.22827812 = queryWeight, product of:
               2.1025815 = boost
               5.090237 = idf(docFreq=739, maxDocs=44218)
               0.021329144 = queryNorm
             0.5567447 = fieldWeight in 6529, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.090237 = idf(docFreq=739, maxDocs=44218)
               0.109375 = fieldNorm(doc=6529)
         0.28633273 = weight(abstract_txt:assessing in 6529) [ClassicSimilarity], result of:
           0.28633273 = score(doc=6529,freq=1.0), product of:
             0.3923118 = queryWeight, product of:
               2.756363 = boost
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.021329144 = queryNorm
             0.72986007 = fieldWeight in 6529, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.109375 = fieldNorm(doc=6529)
       0.6666667 = coord(4/6)
   

3. Stuart, S.J.; Powell, T.; Humphreys, B.L.: ¬The Unified Medical Language System (UMLS) project (2002) 0.32

   0.32446563 = sum of:
     0.32446563 = product of:
       0.48669845 = sum of:
         0.020299047 = weight(abstract_txt:information in 4262) [ClassicSimilarity], result of:
           0.020299047 = score(doc=4262,freq=12.0), product of:
             0.051636714 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021329144 = queryNorm
             0.3931127 = fieldWeight in 4262, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.046875 = fieldNorm(doc=4262)
         0.029190544 = weight(abstract_txt:user in 4262) [ClassicSimilarity], result of:
           0.029190544 = score(doc=4262,freq=2.0), product of:
             0.11954186 = queryWeight, product of:
               1.5215306 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.021329144 = queryNorm
             0.24418679 = fieldWeight in 4262, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.046875 = fieldNorm(doc=4262)
         0.035871357 = weight(abstract_txt:needs in 4262) [ClassicSimilarity], result of:
           0.035871357 = score(doc=4262,freq=1.0), product of:
             0.17279604 = queryWeight, product of:
               1.8293111 = boost
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.021329144 = queryNorm
             0.20759363 = fieldWeight in 4262, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.046875 = fieldNorm(doc=4262)
         0.4013375 = weight(abstract_txt:anticipating in 4262) [ClassicSimilarity], result of:
           0.4013375 = score(doc=4262,freq=1.0), product of:
             0.86438733 = queryWeight, product of:
               4.091428 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.021329144 = queryNorm
             0.46430284 = fieldWeight in 4262, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.046875 = fieldNorm(doc=4262)
       0.6666667 = coord(4/6)
   

4. Gillman, P.: Assessing customer requirements (1994) 0.32

   0.3155288 = sum of:
     0.3155288 = product of:
       0.6310576 = sum of:
         0.023439322 = weight(abstract_txt:information in 1397) [ClassicSimilarity], result of:
           0.023439322 = score(doc=1397,freq=1.0), product of:
             0.051636714 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021329144 = queryNorm
             0.45392746 = fieldWeight in 1397, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.1875 = fieldNorm(doc=1397)
         0.116762176 = weight(abstract_txt:user in 1397) [ClassicSimilarity], result of:
           0.116762176 = score(doc=1397,freq=2.0), product of:
             0.11954186 = queryWeight, product of:
               1.5215306 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.021329144 = queryNorm
             0.97674716 = fieldWeight in 1397, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.1875 = fieldNorm(doc=1397)
         0.49085614 = weight(abstract_txt:assessing in 1397) [ClassicSimilarity], result of:
           0.49085614 = score(doc=1397,freq=1.0), product of:
             0.3923118 = queryWeight, product of:
               2.756363 = boost
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.021329144 = queryNorm
             1.2511888 = fieldWeight in 1397, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.1875 = fieldNorm(doc=1397)
       0.5 = coord(3/6)
   

5. McClure, C.R.: User-based data collection techniques and strategies for evaluating networked information services (1994) 0.31

   0.31141627 = sum of:
     0.31141627 = product of:
       0.4671244 = sum of:
         0.013672938 = weight(abstract_txt:information in 916) [ClassicSimilarity], result of:
           0.013672938 = score(doc=916,freq=1.0), product of:
             0.051636714 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021329144 = queryNorm
             0.264791 = fieldWeight in 916, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=916)
         0.08341892 = weight(abstract_txt:user in 916) [ClassicSimilarity], result of:
           0.08341892 = score(doc=916,freq=3.0), product of:
             0.11954186 = queryWeight, product of:
               1.5215306 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.021329144 = queryNorm
             0.69782186 = fieldWeight in 916, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.109375 = fieldNorm(doc=916)
         0.08369983 = weight(abstract_txt:needs in 916) [ClassicSimilarity], result of:
           0.08369983 = score(doc=916,freq=1.0), product of:
             0.17279604 = queryWeight, product of:
               1.8293111 = boost
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.021329144 = queryNorm
             0.48438513 = fieldWeight in 916, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.428664 = idf(docFreq=1433, maxDocs=44218)
               0.109375 = fieldNorm(doc=916)
         0.28633273 = weight(abstract_txt:assessing in 916) [ClassicSimilarity], result of:
           0.28633273 = score(doc=916,freq=1.0), product of:
             0.3923118 = queryWeight, product of:
               2.756363 = boost
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.021329144 = queryNorm
             0.72986007 = fieldWeight in 916, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.109375 = fieldNorm(doc=916)
       0.6666667 = coord(4/6)