Document (#5047)

Author

Sieverts, E.G.
Hofstede, M.
Haak, P.H.
Nieuwenhuysen, P.
Scheepsma, G.M.A.
Veeger, L.
Vis, G.C.

Title

Software for information storage and retrieval tested, evaluated and compared : Pt. 2: Classical retrieval systems

Source

Electronic library. 9(1991), S.301-316

Year

1991

Theme

Bibliographische Software

Similar documents (author)

1. Sieverts, E.G.; Hofstede, M.: Software for information storage and retrieval tested, evaluated and compared : Pt.1: General introduction (1991) 3.37

   3.37057 = sum of:
     3.37057 = product of:
       5.055855 = sum of:
         2.357588 = weight(author_txt:sieverts in 5045) [ClassicSimilarity], result of:
           2.357588 = score(doc=5045,freq=1.0), product of:
             0.5351407 = queryWeight, product of:
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.06073486 = queryNorm
             4.405548 = fieldWeight in 5045, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.5 = fieldNorm(doc=5045)
         2.6982667 = weight(author_txt:hofstede in 5045) [ClassicSimilarity], result of:
           2.6982667 = score(doc=5045,freq=1.0), product of:
             0.5855257 = queryWeight, product of:
               1.0460175 = boost
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.06073486 = queryNorm
             4.6082807 = fieldWeight in 5045, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.5 = fieldNorm(doc=5045)
       0.6666667 = coord(2/3)
   

2. Sieverts, E.G.; Hofstede, M.: Software for information storage and retrieval, evaluated and compared : pt.7: what to choose, or the purpose of it all (1994) 3.37

   3.37057 = sum of:
     3.37057 = product of:
       5.055855 = sum of:
         2.357588 = weight(author_txt:sieverts in 6884) [ClassicSimilarity], result of:
           2.357588 = score(doc=6884,freq=1.0), product of:
             0.5351407 = queryWeight, product of:
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.06073486 = queryNorm
             4.405548 = fieldWeight in 6884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.5 = fieldNorm(doc=6884)
         2.6982667 = weight(author_txt:hofstede in 6884) [ClassicSimilarity], result of:
           2.6982667 = score(doc=6884,freq=1.0), product of:
             0.5855257 = queryWeight, product of:
               1.0460175 = boost
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.06073486 = queryNorm
             4.6082807 = fieldWeight in 6884, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.5 = fieldNorm(doc=6884)
       0.6666667 = coord(2/3)
   

3. Sieverts, E.G.; Hofstede, M.; Groeniger, B.O.: Software for information storage and retrieval tested, evaluated and compared : pt.4: indexing and full-text retrieval programs (1992) 2.53

   2.5279274 = sum of:
     2.5279274 = product of:
       3.791891 = sum of:
         1.7681911 = weight(author_txt:sieverts in 2119) [ClassicSimilarity], result of:
           1.7681911 = score(doc=2119,freq=1.0), product of:
             0.5351407 = queryWeight, product of:
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.06073486 = queryNorm
             3.304161 = fieldWeight in 2119, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.375 = fieldNorm(doc=2119)
         2.0237 = weight(author_txt:hofstede in 2119) [ClassicSimilarity], result of:
           2.0237 = score(doc=2119,freq=1.0), product of:
             0.5855257 = queryWeight, product of:
               1.0460175 = boost
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.06073486 = queryNorm
             3.4562106 = fieldWeight in 2119, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.375 = fieldNorm(doc=2119)
       0.6666667 = coord(2/3)
   

4. Sieverts, E.G.; Figdor, J.; Bakker, S.; Hofstede, M.: Software for information storage and retrieval tested, evaluated and compared : Pt.3: End-user software (1992) 2.11

   2.1066062 = sum of:
     2.1066062 = product of:
       3.1599092 = sum of:
         1.4734925 = weight(author_txt:sieverts in 5047) [ClassicSimilarity], result of:
           1.4734925 = score(doc=5047,freq=1.0), product of:
             0.5351407 = queryWeight, product of:
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.06073486 = queryNorm
             2.7534676 = fieldWeight in 5047, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.3125 = fieldNorm(doc=5047)
         1.6864166 = weight(author_txt:hofstede in 5047) [ClassicSimilarity], result of:
           1.6864166 = score(doc=5047,freq=1.0), product of:
             0.5855257 = queryWeight, product of:
               1.0460175 = boost
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.06073486 = queryNorm
             2.8801754 = fieldWeight in 5047, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.3125 = fieldNorm(doc=5047)
       0.6666667 = coord(2/3)
   

5. Sieverts, E.G.; Hofstede, M.; Nieuwland, A.; Groeneveld, C.; Zwart, B. de: Software for information storage and retrieval tested, evaluated and compared : pt.6: various additional programs (1993) 1.69

   1.685285 = sum of:
     1.685285 = product of:
       2.5279274 = sum of:
         1.178794 = weight(author_txt:sieverts in 5050) [ClassicSimilarity], result of:
           1.178794 = score(doc=5050,freq=1.0), product of:
             0.5351407 = queryWeight, product of:
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.06073486 = queryNorm
             2.202774 = fieldWeight in 5050, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.811096 = idf(docFreq=17, maxDocs=44421)
               0.25 = fieldNorm(doc=5050)
         1.3491334 = weight(author_txt:hofstede in 5050) [ClassicSimilarity], result of:
           1.3491334 = score(doc=5050,freq=1.0), product of:
             0.5855257 = queryWeight, product of:
               1.0460175 = boost
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.06073486 = queryNorm
             2.3041403 = fieldWeight in 5050, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.216561 = idf(docFreq=11, maxDocs=44421)
               0.25 = fieldNorm(doc=5050)
       0.6666667 = coord(2/3)
   

Similar documents (content)

1. Sieverts, E.G.; Hofstede, M.; Nieuwland, A.; Groeneveld, C.; Zwart, B. de: Software for information storage and retrieval tested, evaluated and compared : pt.6: various additional programs (1993) 0.68

   0.68043613 = sum of:
     0.68043613 = product of:
       1.0206542 = sum of:
         0.018783662 = weight(abstract_txt:information in 5050) [ClassicSimilarity], result of:
           0.018783662 = score(doc=5050,freq=2.0), product of:
             0.07028416 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.029056253 = queryNorm
             0.26725316 = fieldWeight in 5050, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
         0.13453847 = weight(abstract_txt:software in 5050) [ClassicSimilarity], result of:
           0.13453847 = score(doc=5050,freq=3.0), product of:
             0.22814159 = queryWeight, product of:
               1.8016628 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.029056253 = queryNorm
             0.58971477 = fieldWeight in 5050, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
         0.18643793 = weight(abstract_txt:tested in 5050) [ClassicSimilarity], result of:
           0.18643793 = score(doc=5050,freq=1.0), product of:
             0.4089813 = queryWeight, product of:
               2.4122539 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.029056253 = queryNorm
             0.45585933 = fieldWeight in 5050, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
         0.26443404 = weight(abstract_txt:storage in 5050) [ClassicSimilarity], result of:
           0.26443404 = score(doc=5050,freq=2.0), product of:
             0.40977818 = queryWeight, product of:
               2.4146028 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.029056253 = queryNorm
             0.6453102 = fieldWeight in 5050, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
         0.2587359 = weight(abstract_txt:classical in 5050) [ClassicSimilarity], result of:
           0.2587359 = score(doc=5050,freq=1.0), product of:
             0.50884444 = queryWeight, product of:
               2.6906908 = boost
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.029056253 = queryNorm
             0.5084774 = fieldWeight in 5050, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
         0.15772426 = weight(abstract_txt:retrieval in 5050) [ClassicSimilarity], result of:
           0.15772426 = score(doc=5050,freq=4.0), product of:
             0.29035965 = queryWeight, product of:
               2.8744476 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.029056253 = queryNorm
             0.5432031 = fieldWeight in 5050, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=5050)
       0.6666667 = coord(6/9)
   

2. Sieverts, E.G.; Zwart, B.D.: ¬A picture of retrieval software for systems with images (1994) 0.46

   0.4619824 = sum of:
     0.4619824 = product of:
       0.8315683 = sum of:
         0.022540396 = weight(abstract_txt:information in 2028) [ClassicSimilarity], result of:
           0.022540396 = score(doc=2028,freq=2.0), product of:
             0.07028416 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.029056253 = queryNorm
             0.3207038 = fieldWeight in 2028, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.09375 = fieldNorm(doc=2028)
         0.04469975 = weight(abstract_txt:systems in 2028) [ClassicSimilarity], result of:
           0.04469975 = score(doc=2028,freq=1.0), product of:
             0.1397751 = queryWeight, product of:
               1.4102178 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.029056253 = queryNorm
             0.31979766 = fieldWeight in 2028, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.09375 = fieldNorm(doc=2028)
         0.18642196 = weight(abstract_txt:software in 2028) [ClassicSimilarity], result of:
           0.18642196 = score(doc=2028,freq=4.0), product of:
             0.22814159 = queryWeight, product of:
               1.8016628 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.029056253 = queryNorm
             0.8171327 = fieldWeight in 2028, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.09375 = fieldNorm(doc=2028)
         0.3886371 = weight(abstract_txt:storage in 2028) [ClassicSimilarity], result of:
           0.3886371 = score(doc=2028,freq=3.0), product of:
             0.40977818 = queryWeight, product of:
               2.4146028 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.029056253 = queryNorm
             0.9484085 = fieldWeight in 2028, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.09375 = fieldNorm(doc=2028)
         0.18926913 = weight(abstract_txt:retrieval in 2028) [ClassicSimilarity], result of:
           0.18926913 = score(doc=2028,freq=4.0), product of:
             0.29035965 = queryWeight, product of:
               2.8744476 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.029056253 = queryNorm
             0.6518438 = fieldWeight in 2028, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.09375 = fieldNorm(doc=2028)
       0.5555556 = coord(5/9)
   

3. Keller, K.; Breuer, T.; Schaer, P.: Evaluation of temporal change in IR test collections (2024) 0.46

   0.4584862 = sum of:
     0.4584862 = product of:
       0.6877293 = sum of:
         0.010625645 = weight(abstract_txt:information in 2344) [ClassicSimilarity], result of:
           0.010625645 = score(doc=2344,freq=1.0), product of:
             0.07028416 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.029056253 = queryNorm
             0.15118122 = fieldWeight in 2344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
         0.059599664 = weight(abstract_txt:systems in 2344) [ClassicSimilarity], result of:
           0.059599664 = score(doc=2344,freq=4.0), product of:
             0.1397751 = queryWeight, product of:
               1.4102178 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.029056253 = queryNorm
             0.42639688 = fieldWeight in 2344, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
         0.14032254 = weight(abstract_txt:evaluated in 2344) [ClassicSimilarity], result of:
           0.14032254 = score(doc=2344,freq=1.0), product of:
             0.39268008 = queryWeight, product of:
               2.363691 = boost
               5.717531 = idf(docFreq=396, maxDocs=44421)
               0.029056253 = queryNorm
             0.3573457 = fieldWeight in 2344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.717531 = idf(docFreq=396, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
         0.14915036 = weight(abstract_txt:tested in 2344) [ClassicSimilarity], result of:
           0.14915036 = score(doc=2344,freq=1.0), product of:
             0.4089813 = queryWeight, product of:
               2.4122539 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.029056253 = queryNorm
             0.36468747 = fieldWeight in 2344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
         0.14958648 = weight(abstract_txt:storage in 2344) [ClassicSimilarity], result of:
           0.14958648 = score(doc=2344,freq=1.0), product of:
             0.40977818 = queryWeight, product of:
               2.4146028 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.029056253 = queryNorm
             0.3650426 = fieldWeight in 2344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
         0.17844464 = weight(abstract_txt:retrieval in 2344) [ClassicSimilarity], result of:
           0.17844464 = score(doc=2344,freq=8.0), product of:
             0.29035965 = queryWeight, product of:
               2.8744476 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.029056253 = queryNorm
             0.6145642 = fieldWeight in 2344, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=2344)
       0.6666667 = coord(6/9)
   

4. Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996) 0.42

   0.42445695 = sum of:
     0.42445695 = product of:
       0.76402247 = sum of:
         0.027606232 = weight(abstract_txt:information in 2626) [ClassicSimilarity], result of:
           0.027606232 = score(doc=2626,freq=3.0), product of:
             0.07028416 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.029056253 = queryNorm
             0.3927803 = fieldWeight in 2626, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.09375 = fieldNorm(doc=2626)
         0.04469975 = weight(abstract_txt:systems in 2626) [ClassicSimilarity], result of:
           0.04469975 = score(doc=2626,freq=1.0), product of:
             0.1397751 = queryWeight, product of:
               1.4102178 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.029056253 = queryNorm
             0.31979766 = fieldWeight in 2626, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.09375 = fieldNorm(doc=2626)
         0.2104838 = weight(abstract_txt:evaluated in 2626) [ClassicSimilarity], result of:
           0.2104838 = score(doc=2626,freq=1.0), product of:
             0.39268008 = queryWeight, product of:
               2.363691 = boost
               5.717531 = idf(docFreq=396, maxDocs=44421)
               0.029056253 = queryNorm
             0.53601855 = fieldWeight in 2626, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.717531 = idf(docFreq=396, maxDocs=44421)
               0.09375 = fieldNorm(doc=2626)
         0.31732082 = weight(abstract_txt:storage in 2626) [ClassicSimilarity], result of:
           0.31732082 = score(doc=2626,freq=2.0), product of:
             0.40977818 = queryWeight, product of:
               2.4146028 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.029056253 = queryNorm
             0.7743722 = fieldWeight in 2626, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.09375 = fieldNorm(doc=2626)
         0.16391185 = weight(abstract_txt:retrieval in 2626) [ClassicSimilarity], result of:
           0.16391185 = score(doc=2626,freq=3.0), product of:
             0.29035965 = queryWeight, product of:
               2.8744476 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.029056253 = queryNorm
             0.5645132 = fieldWeight in 2626, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.09375 = fieldNorm(doc=2626)
       0.5555556 = coord(5/9)
   

5. Vilares, J.; Alonso, M.A.; Vilares, M.: Extraction of complex index terms in non-English IR : a shallow parsing based approach (2008) 0.41

   0.41134617 = sum of:
     0.41134617 = product of:
       0.61701924 = sum of:
         0.018404156 = weight(abstract_txt:information in 3107) [ClassicSimilarity], result of:
           0.018404156 = score(doc=3107,freq=3.0), product of:
             0.07028416 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.029056253 = queryNorm
             0.26185355 = fieldWeight in 3107, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
         0.029799832 = weight(abstract_txt:systems in 3107) [ClassicSimilarity], result of:
           0.029799832 = score(doc=3107,freq=1.0), product of:
             0.1397751 = queryWeight, product of:
               1.4102178 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.029056253 = queryNorm
             0.21319844 = fieldWeight in 3107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
         0.14915036 = weight(abstract_txt:tested in 3107) [ClassicSimilarity], result of:
           0.14915036 = score(doc=3107,freq=1.0), product of:
             0.4089813 = queryWeight, product of:
               2.4122539 = boost
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.029056253 = queryNorm
             0.36468747 = fieldWeight in 3107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8349996 = idf(docFreq=352, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
         0.14958648 = weight(abstract_txt:storage in 3107) [ClassicSimilarity], result of:
           0.14958648 = score(doc=3107,freq=1.0), product of:
             0.40977818 = queryWeight, product of:
               2.4146028 = boost
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.029056253 = queryNorm
             0.3650426 = fieldWeight in 3107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8406816 = idf(docFreq=350, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
         0.2069887 = weight(abstract_txt:classical in 3107) [ClassicSimilarity], result of:
           0.2069887 = score(doc=3107,freq=1.0), product of:
             0.50884444 = queryWeight, product of:
               2.6906908 = boost
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.029056253 = queryNorm
             0.4067819 = fieldWeight in 3107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
         0.063089706 = weight(abstract_txt:retrieval in 3107) [ClassicSimilarity], result of:
           0.063089706 = score(doc=3107,freq=1.0), product of:
             0.29035965 = queryWeight, product of:
               2.8744476 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.029056253 = queryNorm
             0.21728125 = fieldWeight in 3107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=3107)
       0.6666667 = coord(6/9)