Document (#14024)

Author

Frants, V.I.

Title

Development of IR systems : new direction

Source

Information processing and management. 32(1996) no.3, S.373-386

Year

1996

Abstract

Satisfaction of information need (IN) through the use of information retrieval systems can be improved by more fully taking into account its characteristics when developing information retrieval systems. Investigates the characteristics of IN. Proposes a new instrument in IR systems which takes an example, demonstrates how to take this component into account in the process of IR system functioning by using a list of tasks and requirements. Discusses poissible solutions to problems that arise during the implementation of this list

Similar documents (author)

1. Frants, V.I.; Shapiro, J.: Control and feedback in a documentary information retrieval system (1991) 4.88

   4.8777785 = sum of:
     4.8777785 = weight(author_txt:frants in 415) [ClassicSimilarity], result of:
       4.8777785 = fieldWeight in 415, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.5 = fieldNorm(doc=415)
   

2. Frants, V.I.; Kamenoff, N.I.; Shapiro, J.: ¬One approach to classification of users and automatic clustering of documents (1993) 3.66

   3.6583338 = sum of:
     3.6583338 = weight(author_txt:frants in 4568) [ClassicSimilarity], result of:
       3.6583338 = fieldWeight in 4568, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.375 = fieldNorm(doc=4568)
   

3. Frants, V.I.; Shapiro, J.; Voiskunskii, V.G.: Optimal search available to an individual user (1996) 3.66

   3.6583338 = sum of:
     3.6583338 = weight(author_txt:frants in 772) [ClassicSimilarity], result of:
       3.6583338 = fieldWeight in 772, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.375 = fieldNorm(doc=772)
   

4. Frants, V.I.; Voiskunskii, V.G.; Shapiro, J.: Automated information retrieval : theory and methods (1997) 3.66

   3.6583338 = sum of:
     3.6583338 = weight(author_txt:frants in 2790) [ClassicSimilarity], result of:
       3.6583338 = fieldWeight in 2790, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.375 = fieldNorm(doc=2790)
   

5. Frants, V.I.; Shapiro, J.; Taksa, I.; Voiskunskii, V.G.: Boolean search : current state and perspectives (1999) 3.05

   3.0486116 = sum of:
     3.0486116 = weight(author_txt:frants in 3954) [ClassicSimilarity], result of:
       3.0486116 = fieldWeight in 3954, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.3125 = fieldNorm(doc=3954)
   

Similar documents (content)

1. Lin, S.-j.: Human-computer interaction research in information retrieval (2009) 0.19

   0.19208698 = sum of:
     0.19208698 = product of:
       0.6860249 = sum of:
         0.07720796 = weight(abstract_txt:requirements in 773) [ClassicSimilarity], result of:
           0.07720796 = score(doc=773,freq=1.0), product of:
             0.13617459 = queryWeight, product of:
               1.0059279 = boost
               5.1837964 = idf(docFreq=676, maxDocs=44421)
               0.026114473 = queryNorm
             0.56697774 = fieldWeight in 773, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1837964 = idf(docFreq=676, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.122891344 = weight(abstract_txt:takes in 773) [ClassicSimilarity], result of:
           0.122891344 = score(doc=773,freq=1.0), product of:
             0.18563886 = queryWeight, product of:
               1.1745007 = boost
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.026114473 = queryNorm
             0.6619915 = fieldWeight in 773, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.080674365 = weight(abstract_txt:retrieval in 773) [ClassicSimilarity], result of:
           0.080674365 = score(doc=773,freq=3.0), product of:
             0.12249395 = queryWeight, product of:
               1.349246 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.026114473 = queryNorm
             0.6585988 = fieldWeight in 773, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.047067706 = weight(abstract_txt:information in 773) [ClassicSimilarity], result of:
           0.047067706 = score(doc=773,freq=4.0), product of:
             0.08895229 = queryWeight, product of:
               1.4081795 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.026114473 = queryNorm
             0.5291343 = fieldWeight in 773, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.05601864 = weight(abstract_txt:into in 773) [ClassicSimilarity], result of:
           0.05601864 = score(doc=773,freq=1.0), product of:
             0.13853294 = queryWeight, product of:
               1.4348627 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.026114473 = queryNorm
             0.40437055 = fieldWeight in 773, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.1777119 = weight(abstract_txt:account in 773) [ClassicSimilarity], result of:
           0.1777119 = score(doc=773,freq=1.0), product of:
             0.29909492 = queryWeight, product of:
               2.1083288 = boost
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.026114473 = queryNorm
             0.59416556 = fieldWeight in 773, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
         0.124452956 = weight(abstract_txt:systems in 773) [ClassicSimilarity], result of:
           0.124452956 = score(doc=773,freq=2.0), product of:
             0.23586753 = queryWeight, product of:
               2.6477861 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.026114473 = queryNorm
             0.5276392 = fieldWeight in 773, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.109375 = fieldNorm(doc=773)
       0.28 = coord(7/25)
   

2. Ekmekcioglu, F.C.; Lynch, M.F.; Willet, P.: Development and evaluation of conflation techniques for the implementation of a document retrieval system for Turkish text databases (1995) 0.19

   0.18822592 = sum of:
     0.18822592 = product of:
       0.6722354 = sum of:
         0.06757028 = weight(abstract_txt:implementation in 5865) [ClassicSimilarity], result of:
           0.06757028 = score(doc=5865,freq=1.0), product of:
             0.13807753 = queryWeight, product of:
               1.0129321 = boost
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.026114473 = queryNorm
             0.48936474 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.10533544 = weight(abstract_txt:takes in 5865) [ClassicSimilarity], result of:
           0.10533544 = score(doc=5865,freq=1.0), product of:
             0.18563886 = queryWeight, product of:
               1.1745007 = boost
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.026114473 = queryNorm
             0.56742126 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.03992346 = weight(abstract_txt:retrieval in 5865) [ClassicSimilarity], result of:
           0.03992346 = score(doc=5865,freq=1.0), product of:
             0.12249395 = queryWeight, product of:
               1.349246 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.026114473 = queryNorm
             0.3259219 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.04801598 = weight(abstract_txt:into in 5865) [ClassicSimilarity], result of:
           0.04801598 = score(doc=5865,freq=1.0), product of:
             0.13853294 = queryWeight, product of:
               1.4348627 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.026114473 = queryNorm
             0.34660333 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.11029995 = weight(abstract_txt:characteristics in 5865) [ClassicSimilarity], result of:
           0.11029995 = score(doc=5865,freq=1.0), product of:
             0.24118267 = queryWeight, product of:
               1.8932452 = boost
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.026114473 = queryNorm
             0.4573295 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.14876582 = weight(abstract_txt:list in 5865) [ClassicSimilarity], result of:
           0.14876582 = score(doc=5865,freq=1.0), product of:
             0.2944182 = queryWeight, product of:
               2.0917807 = boost
               5.389733 = idf(docFreq=550, maxDocs=44421)
               0.026114473 = queryNorm
             0.50528747 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.389733 = idf(docFreq=550, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
         0.1523245 = weight(abstract_txt:account in 5865) [ClassicSimilarity], result of:
           0.1523245 = score(doc=5865,freq=1.0), product of:
             0.29909492 = queryWeight, product of:
               2.1083288 = boost
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.026114473 = queryNorm
             0.5092848 = fieldWeight in 5865, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.09375 = fieldNorm(doc=5865)
       0.28 = coord(7/25)
   

3. Romano, G.: ¬An intelligent help system for retrieving technical information (1994) 0.18

   0.18233931 = sum of:
     0.18233931 = product of:
       0.6512118 = sum of:
         0.0902777 = weight(abstract_txt:take in 8384) [ClassicSimilarity], result of:
           0.0902777 = score(doc=8384,freq=1.0), product of:
             0.15113847 = queryWeight, product of:
               1.0597571 = boost
               5.4611917 = idf(docFreq=512, maxDocs=44421)
               0.026114473 = queryNorm
             0.5973178 = fieldWeight in 8384, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4611917 = idf(docFreq=512, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.122891344 = weight(abstract_txt:takes in 8384) [ClassicSimilarity], result of:
           0.122891344 = score(doc=8384,freq=1.0), product of:
             0.18563886 = queryWeight, product of:
               1.1745007 = boost
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.026114473 = queryNorm
             0.6619915 = fieldWeight in 8384, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0524936 = idf(docFreq=283, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.04657737 = weight(abstract_txt:retrieval in 8384) [ClassicSimilarity], result of:
           0.04657737 = score(doc=8384,freq=1.0), product of:
             0.12249395 = queryWeight, product of:
               1.349246 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.026114473 = queryNorm
             0.3802422 = fieldWeight in 8384, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.033281893 = weight(abstract_txt:information in 8384) [ClassicSimilarity], result of:
           0.033281893 = score(doc=8384,freq=2.0), product of:
             0.08895229 = queryWeight, product of:
               1.4081795 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.026114473 = queryNorm
             0.37415442 = fieldWeight in 8384, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.05601864 = weight(abstract_txt:into in 8384) [ClassicSimilarity], result of:
           0.05601864 = score(doc=8384,freq=1.0), product of:
             0.13853294 = queryWeight, product of:
               1.4348627 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.026114473 = queryNorm
             0.40437055 = fieldWeight in 8384, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.1777119 = weight(abstract_txt:account in 8384) [ClassicSimilarity], result of:
           0.1777119 = score(doc=8384,freq=1.0), product of:
             0.29909492 = queryWeight, product of:
               2.1083288 = boost
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.026114473 = queryNorm
             0.59416556 = fieldWeight in 8384, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
         0.124452956 = weight(abstract_txt:systems in 8384) [ClassicSimilarity], result of:
           0.124452956 = score(doc=8384,freq=2.0), product of:
             0.23586753 = queryWeight, product of:
               2.6477861 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.026114473 = queryNorm
             0.5276392 = fieldWeight in 8384, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.109375 = fieldNorm(doc=8384)
       0.28 = coord(7/25)
   

4. Crystal, A.; Greenberg, J.: Relevance criteria identified by health information users during Web searches (2006) 0.18

   0.17997544 = sum of:
     0.17997544 = product of:
       0.49993175 = sum of:
         0.043343447 = weight(abstract_txt:tasks in 909) [ClassicSimilarity], result of:
           0.043343447 = score(doc=909,freq=1.0), product of:
             0.13457437 = queryWeight, product of:
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.026114473 = queryNorm
             0.32207802 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1532483 = idf(docFreq=697, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.05775761 = weight(abstract_txt:improved in 909) [ClassicSimilarity], result of:
           0.05775761 = score(doc=909,freq=1.0), product of:
             0.16296194 = queryWeight, product of:
               1.1004287 = boost
               5.6707826 = idf(docFreq=415, maxDocs=44421)
               0.026114473 = queryNorm
             0.3544239 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6707826 = idf(docFreq=415, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.06710966 = weight(abstract_txt:taking in 909) [ClassicSimilarity], result of:
           0.06710966 = score(doc=909,freq=1.0), product of:
             0.18010955 = queryWeight, product of:
               1.156877 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.026114473 = queryNorm
             0.37260467 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.02661564 = weight(abstract_txt:retrieval in 909) [ClassicSimilarity], result of:
           0.02661564 = score(doc=909,freq=1.0), product of:
             0.12249395 = queryWeight, product of:
               1.349246 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.026114473 = queryNorm
             0.21728125 = fieldWeight in 909, 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=909)
         0.02689583 = weight(abstract_txt:information in 909) [ClassicSimilarity], result of:
           0.02689583 = score(doc=909,freq=4.0), product of:
             0.08895229 = queryWeight, product of:
               1.4081795 = boost
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.026114473 = queryNorm
             0.30236244 = fieldWeight in 909, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.032010652 = weight(abstract_txt:into in 909) [ClassicSimilarity], result of:
           0.032010652 = score(doc=909,freq=1.0), product of:
             0.13853294 = queryWeight, product of:
               1.4348627 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.026114473 = queryNorm
             0.23106888 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.073533304 = weight(abstract_txt:characteristics in 909) [ClassicSimilarity], result of:
           0.073533304 = score(doc=909,freq=1.0), product of:
             0.24118267 = queryWeight, product of:
               1.8932452 = boost
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.026114473 = queryNorm
             0.30488634 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.10154966 = weight(abstract_txt:account in 909) [ClassicSimilarity], result of:
           0.10154966 = score(doc=909,freq=1.0), product of:
             0.29909492 = queryWeight, product of:
               2.1083288 = boost
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.026114473 = queryNorm
             0.3395232 = fieldWeight in 909, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
         0.07111598 = weight(abstract_txt:systems in 909) [ClassicSimilarity], result of:
           0.07111598 = score(doc=909,freq=2.0), product of:
             0.23586753 = queryWeight, product of:
               2.6477861 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.026114473 = queryNorm
             0.30150813 = fieldWeight in 909, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=909)
       0.36 = coord(9/25)
   

5. Cuel, R.; Manfredi, F.: Toward a project learning organization : a multifaceted view (2005) 0.15

   0.150502 = sum of:
     0.150502 = product of:
       0.5375071 = sum of:
         0.045046847 = weight(abstract_txt:implementation in 18) [ClassicSimilarity], result of:
           0.045046847 = score(doc=18,freq=1.0), product of:
             0.13807753 = queryWeight, product of:
               1.0129321 = boost
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.026114473 = queryNorm
             0.32624316 = fieldWeight in 18, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2198906 = idf(docFreq=652, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.0729554 = weight(abstract_txt:take in 18) [ClassicSimilarity], result of:
           0.0729554 = score(doc=18,freq=2.0), product of:
             0.15113847 = queryWeight, product of:
               1.0597571 = boost
               5.4611917 = idf(docFreq=512, maxDocs=44421)
               0.026114473 = queryNorm
             0.4827057 = fieldWeight in 18, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4611917 = idf(docFreq=512, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.14886542 = weight(abstract_txt:solutions in 18) [ClassicSimilarity], result of:
           0.14886542 = score(doc=18,freq=7.0), product of:
             0.16014373 = queryWeight, product of:
               1.090872 = boost
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.026114473 = queryNorm
             0.92957383 = fieldWeight in 18, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.6215343 = idf(docFreq=436, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.045269895 = weight(abstract_txt:into in 18) [ClassicSimilarity], result of:
           0.045269895 = score(doc=18,freq=2.0), product of:
             0.13853294 = queryWeight, product of:
               1.4348627 = boost
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.026114473 = queryNorm
             0.32678074 = fieldWeight in 18, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.697102 = idf(docFreq=2993, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.073533304 = weight(abstract_txt:characteristics in 18) [ClassicSimilarity], result of:
           0.073533304 = score(doc=18,freq=1.0), product of:
             0.24118267 = queryWeight, product of:
               1.8932452 = boost
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.026114473 = queryNorm
             0.30488634 = fieldWeight in 18, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8781815 = idf(docFreq=918, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.10154966 = weight(abstract_txt:account in 18) [ClassicSimilarity], result of:
           0.10154966 = score(doc=18,freq=1.0), product of:
             0.29909492 = queryWeight, product of:
               2.1083288 = boost
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.026114473 = queryNorm
             0.3395232 = fieldWeight in 18, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.432371 = idf(docFreq=527, maxDocs=44421)
               0.0625 = fieldNorm(doc=18)
         0.050286587 = weight(abstract_txt:systems in 18) [ClassicSimilarity], result of:
           0.050286587 = score(doc=18,freq=1.0), product of:
             0.23586753 = queryWeight, product of:
               2.6477861 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.026114473 = queryNorm
             0.21319844 = fieldWeight in 18, 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=18)
       0.28 = coord(7/25)