Document (#29725)

Author

McCulloch, E.

Title

Thesauri: practical guidance for construction

Source

Library review. 54(2005) no.7, S.403-409

Year

2005

Abstract

Purpose - With the growing recognition that thesauri aid information retrieval, organisations are beginning to adopt, and in many cases, create thesauri. This paper offers some guidance on the construction process. Design/methodology/approach - An opinion piece with a practical focus, based on recent experiences gleaned from consultancy work. Findings - A number of steps can be taken to ensure any thesaurus under construction is fit for purpose. Due consideration is therefore given to aspects such as term selection, structure and notation, thesauri standards, software and Web display issues, thesauri evaluation and maintenance. This paper also notes that creating new subject schemes from scratch, however attractive, contributes to the plethora of terminologies currently in existence and can limit user searching within particular contexts. The decision to create a "new" thesaurus should therefore be taken carefully and observance of standards is paramount. Practical implications - This paper offers advice to assist practitioners in the development of thesauri. Originality/value - Useful guidance for those practitioners new to the area of thesaurus construction is provided, together with an overview of selected key processes involved in the construction of a thesaurus.

Content

Vgl. auch unter: http://www.emeraldinsight.com/10.1108/00242530510611893.

Theme

Konzeption und Anwendung des Prinzips Thesaurus

Similar documents (author)

1. McCulloch, E.: Multiple terminologies : an obstacle to information retrieval (2004) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:mcculloch in 3798) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 3798, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=3798)
   

2. Pitts, W.; McCulloch, W.S.: How we know universals : the perception of auditory and visual frames (1947) 4.88

   4.8777785 = sum of:
     4.8777785 = weight(author_txt:mcculloch in 2355) [ClassicSimilarity], result of:
       4.8777785 = fieldWeight in 2355, 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=2355)
   

3. Macgregor, G.; McCulloch, E.: Collaborative tagging as a knowledge organisation and resource discovery tool (2006) 4.88

   4.8777785 = sum of:
     4.8777785 = weight(author_txt:mcculloch in 889) [ClassicSimilarity], result of:
       4.8777785 = fieldWeight in 889, 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=889)
   

4. McCulloch, E.; Macgregor, G.: Analysis of equivalence mapping for terminology services (2008) 4.88

   4.8777785 = sum of:
     4.8777785 = weight(author_txt:mcculloch in 1550) [ClassicSimilarity], result of:
       4.8777785 = fieldWeight in 1550, 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=1550)
   

5. McCulloch, E.; Shiri, A.; Nicholson, A.D.: Subject searching requirements : the HILT II experience (2004) 3.66

   3.6583338 = sum of:
     3.6583338 = weight(author_txt:mcculloch in 5758) [ClassicSimilarity], result of:
       3.6583338 = fieldWeight in 5758, 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=5758)
   

Similar documents (content)

1. Nielsen, M.L.: Future thesauri : what kind of conceptual knowledge do searchers need? (1998) 0.30

   0.3007739 = sum of:
     0.3007739 = product of:
       0.93991846 = sum of:
         0.00810804 = weight(abstract_txt:this in 1145) [ClassicSimilarity], result of:
           0.00810804 = score(doc=1145,freq=1.0), product of:
             0.043130837 = queryWeight, product of:
               1.0008143 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.017910033 = queryNorm
             0.18798709 = fieldWeight in 1145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.009051252 = weight(abstract_txt:with in 1145) [ClassicSimilarity], result of:
           0.009051252 = score(doc=1145,freq=1.0), product of:
             0.046414077 = queryWeight, product of:
               1.0382081 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.017910033 = queryNorm
             0.19501092 = fieldWeight in 1145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.034505837 = weight(abstract_txt:purpose in 1145) [ClassicSimilarity], result of:
           0.034505837 = score(doc=1145,freq=1.0), product of:
             0.09894835 = queryWeight, product of:
               1.237708 = boost
               4.4636893 = idf(docFreq=1390, maxDocs=44421)
               0.017910033 = queryNorm
             0.34872574 = fieldWeight in 1145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4636893 = idf(docFreq=1390, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.03413905 = weight(abstract_txt:paper in 1145) [ClassicSimilarity], result of:
           0.03413905 = score(doc=1145,freq=2.0), product of:
             0.08926233 = queryWeight, product of:
               1.4397718 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.017910033 = queryNorm
             0.38245752 = fieldWeight in 1145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.062068604 = weight(abstract_txt:therefore in 1145) [ClassicSimilarity], result of:
           0.062068604 = score(doc=1145,freq=1.0), product of:
             0.14635071 = queryWeight, product of:
               1.5052594 = boost
               5.428591 = idf(docFreq=529, maxDocs=44421)
               0.017910033 = queryNorm
             0.42410865 = fieldWeight in 1145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.428591 = idf(docFreq=529, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.15169664 = weight(abstract_txt:thesaurus in 1145) [ClassicSimilarity], result of:
           0.15169664 = score(doc=1145,freq=2.0), product of:
             0.26554054 = queryWeight, product of:
               2.86744 = boost
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.017910033 = queryNorm
             0.5712749 = fieldWeight in 1145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.2222347 = weight(abstract_txt:construction in 1145) [ClassicSimilarity], result of:
           0.2222347 = score(doc=1145,freq=2.0), product of:
             0.36897033 = queryWeight, product of:
               3.779024 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.017910033 = queryNorm
             0.6023105 = fieldWeight in 1145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
         0.41811436 = weight(abstract_txt:thesauri in 1145) [ClassicSimilarity], result of:
           0.41811436 = score(doc=1145,freq=5.0), product of:
             0.44027832 = queryWeight, product of:
               4.5220795 = boost
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.017910033 = queryNorm
             0.9496592 = fieldWeight in 1145, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.078125 = fieldNorm(doc=1145)
       0.32 = coord(8/25)
   

2. Schmitz-Esser, W.: Thesaurus and beyond : an advanced formula for linguistic engineering and information retrieval (1999) 0.28

   0.27911586 = sum of:
     0.27911586 = product of:
       0.872237 = sum of:
         0.014043538 = weight(abstract_txt:this in 5116) [ClassicSimilarity], result of:
           0.014043538 = score(doc=5116,freq=3.0), product of:
             0.043130837 = queryWeight, product of:
               1.0008143 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.017910033 = queryNorm
             0.3256032 = fieldWeight in 5116, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.009051252 = weight(abstract_txt:with in 5116) [ClassicSimilarity], result of:
           0.009051252 = score(doc=5116,freq=1.0), product of:
             0.046414077 = queryWeight, product of:
               1.0382081 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.017910033 = queryNorm
             0.19501092 = fieldWeight in 5116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.024139954 = weight(abstract_txt:paper in 5116) [ClassicSimilarity], result of:
           0.024139954 = score(doc=5116,freq=1.0), product of:
             0.08926233 = queryWeight, product of:
               1.4397718 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.017910033 = queryNorm
             0.2704383 = fieldWeight in 5116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.064229354 = weight(abstract_txt:taken in 5116) [ClassicSimilarity], result of:
           0.064229354 = score(doc=5116,freq=1.0), product of:
             0.14972784 = queryWeight, product of:
               1.5225277 = boost
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.017910033 = queryNorm
             0.42897403 = fieldWeight in 5116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.09396957 = weight(abstract_txt:practitioners in 5116) [ClassicSimilarity], result of:
           0.09396957 = score(doc=5116,freq=1.0), product of:
             0.19296195 = queryWeight, product of:
               1.7284219 = boost
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.017910033 = queryNorm
             0.48698497 = fieldWeight in 5116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.18578969 = weight(abstract_txt:thesaurus in 5116) [ClassicSimilarity], result of:
           0.18578969 = score(doc=5116,freq=3.0), product of:
             0.26554054 = queryWeight, product of:
               2.86744 = boost
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.017910033 = queryNorm
             0.699666 = fieldWeight in 5116, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.15714367 = weight(abstract_txt:construction in 5116) [ClassicSimilarity], result of:
           0.15714367 = score(doc=5116,freq=1.0), product of:
             0.36897033 = queryWeight, product of:
               3.779024 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.017910033 = queryNorm
             0.42589784 = fieldWeight in 5116, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
         0.32387 = weight(abstract_txt:thesauri in 5116) [ClassicSimilarity], result of:
           0.32387 = score(doc=5116,freq=3.0), product of:
             0.44027832 = queryWeight, product of:
               4.5220795 = boost
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.017910033 = queryNorm
             0.73560286 = fieldWeight in 5116, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.078125 = fieldNorm(doc=5116)
       0.32 = coord(8/25)
   

3. Neelameghan, A.: Lateral relations and links in multicultural, multimedia databases in the spritual and religious domains : some observations (1999) 0.28

   0.27911586 = sum of:
     0.27911586 = product of:
       0.872237 = sum of:
         0.014043538 = weight(abstract_txt:this in 5467) [ClassicSimilarity], result of:
           0.014043538 = score(doc=5467,freq=3.0), product of:
             0.043130837 = queryWeight, product of:
               1.0008143 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.017910033 = queryNorm
             0.3256032 = fieldWeight in 5467, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.009051252 = weight(abstract_txt:with in 5467) [ClassicSimilarity], result of:
           0.009051252 = score(doc=5467,freq=1.0), product of:
             0.046414077 = queryWeight, product of:
               1.0382081 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.017910033 = queryNorm
             0.19501092 = fieldWeight in 5467, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.024139954 = weight(abstract_txt:paper in 5467) [ClassicSimilarity], result of:
           0.024139954 = score(doc=5467,freq=1.0), product of:
             0.08926233 = queryWeight, product of:
               1.4397718 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.017910033 = queryNorm
             0.2704383 = fieldWeight in 5467, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.064229354 = weight(abstract_txt:taken in 5467) [ClassicSimilarity], result of:
           0.064229354 = score(doc=5467,freq=1.0), product of:
             0.14972784 = queryWeight, product of:
               1.5225277 = boost
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.017910033 = queryNorm
             0.42897403 = fieldWeight in 5467, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.09396957 = weight(abstract_txt:practitioners in 5467) [ClassicSimilarity], result of:
           0.09396957 = score(doc=5467,freq=1.0), product of:
             0.19296195 = queryWeight, product of:
               1.7284219 = boost
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.017910033 = queryNorm
             0.48698497 = fieldWeight in 5467, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.18578969 = weight(abstract_txt:thesaurus in 5467) [ClassicSimilarity], result of:
           0.18578969 = score(doc=5467,freq=3.0), product of:
             0.26554054 = queryWeight, product of:
               2.86744 = boost
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.017910033 = queryNorm
             0.699666 = fieldWeight in 5467, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.15714367 = weight(abstract_txt:construction in 5467) [ClassicSimilarity], result of:
           0.15714367 = score(doc=5467,freq=1.0), product of:
             0.36897033 = queryWeight, product of:
               3.779024 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.017910033 = queryNorm
             0.42589784 = fieldWeight in 5467, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
         0.32387 = weight(abstract_txt:thesauri in 5467) [ClassicSimilarity], result of:
           0.32387 = score(doc=5467,freq=3.0), product of:
             0.44027832 = queryWeight, product of:
               4.5220795 = boost
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.017910033 = queryNorm
             0.73560286 = fieldWeight in 5467, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.078125 = fieldNorm(doc=5467)
       0.32 = coord(8/25)
   

4. Rada, R.: Connecting and evaluating thesauri : issues and cases (1987) 0.23

   0.23274732 = sum of:
     0.23274732 = product of:
       0.9697805 = sum of:
         0.009729649 = weight(abstract_txt:this in 822) [ClassicSimilarity], result of:
           0.009729649 = score(doc=822,freq=1.0), product of:
             0.043130837 = queryWeight, product of:
               1.0008143 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.017910033 = queryNorm
             0.2255845 = fieldWeight in 822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
         0.010861503 = weight(abstract_txt:with in 822) [ClassicSimilarity], result of:
           0.010861503 = score(doc=822,freq=1.0), product of:
             0.046414077 = queryWeight, product of:
               1.0382081 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.017910033 = queryNorm
             0.23401311 = fieldWeight in 822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
         0.06262088 = weight(abstract_txt:create in 822) [ClassicSimilarity], result of:
           0.06262088 = score(doc=822,freq=1.0), product of:
             0.13036834 = queryWeight, product of:
               1.4206922 = boost
               5.123606 = idf(docFreq=718, maxDocs=44421)
               0.017910033 = queryNorm
             0.4803381 = fieldWeight in 822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.123606 = idf(docFreq=718, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
         0.028967943 = weight(abstract_txt:paper in 822) [ClassicSimilarity], result of:
           0.028967943 = score(doc=822,freq=1.0), product of:
             0.08926233 = queryWeight, product of:
               1.4397718 = boost
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.017910033 = queryNorm
             0.32452595 = fieldWeight in 822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4616103 = idf(docFreq=3788, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
         0.22294763 = weight(abstract_txt:thesaurus in 822) [ClassicSimilarity], result of:
           0.22294763 = score(doc=822,freq=3.0), product of:
             0.26554054 = queryWeight, product of:
               2.86744 = boost
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.017910033 = queryNorm
             0.8395992 = fieldWeight in 822, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.17059 = idf(docFreq=685, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
         0.6346529 = weight(abstract_txt:thesauri in 822) [ClassicSimilarity], result of:
           0.6346529 = score(doc=822,freq=8.0), product of:
             0.44027832 = queryWeight, product of:
               4.5220795 = boost
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.017910033 = queryNorm
             1.4414812 = fieldWeight in 822, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.09375 = fieldNorm(doc=822)
       0.24 = coord(6/25)
   

5. Hedden, H.: ¬The accidental taxonomist (2012) 0.22

   0.21996874 = sum of:
     0.21996874 = product of:
       0.61102426 = sum of:
         0.0080265505 = weight(abstract_txt:this in 3915) [ClassicSimilarity], result of:
           0.0080265505 = score(doc=3915,freq=2.0), product of:
             0.043130837 = queryWeight, product of:
               1.0008143 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.017910033 = queryNorm
             0.18609773 = fieldWeight in 3915, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.0063358764 = weight(abstract_txt:with in 3915) [ClassicSimilarity], result of:
           0.0063358764 = score(doc=3915,freq=1.0), product of:
             0.046414077 = queryWeight, product of:
               1.0382081 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.017910033 = queryNorm
             0.13650765 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.051659588 = weight(abstract_txt:create in 3915) [ClassicSimilarity], result of:
           0.051659588 = score(doc=3915,freq=2.0), product of:
             0.13036834 = queryWeight, product of:
               1.4206922 = boost
               5.123606 = idf(docFreq=718, maxDocs=44421)
               0.017910033 = queryNorm
             0.3962587 = fieldWeight in 3915, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.123606 = idf(docFreq=718, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.036951043 = weight(abstract_txt:offers in 3915) [ClassicSimilarity], result of:
           0.036951043 = score(doc=3915,freq=1.0), product of:
             0.13137093 = queryWeight, product of:
               1.4261446 = boost
               5.14327 = idf(docFreq=704, maxDocs=44421)
               0.017910033 = queryNorm
             0.2812726 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.14327 = idf(docFreq=704, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.065778695 = weight(abstract_txt:practitioners in 3915) [ClassicSimilarity], result of:
           0.065778695 = score(doc=3915,freq=1.0), product of:
             0.19296195 = queryWeight, product of:
               1.7284219 = boost
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.017910033 = queryNorm
             0.34088948 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.07787405 = weight(abstract_txt:practical in 3915) [ClassicSimilarity], result of:
           0.07787405 = score(doc=3915,freq=3.0), product of:
             0.17139573 = queryWeight, product of:
               1.9950765 = boost
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.017910033 = queryNorm
             0.45435232 = fieldWeight in 3915, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.12350741 = weight(abstract_txt:guidance in 3915) [ClassicSimilarity], result of:
           0.12350741 = score(doc=3915,freq=1.0), product of:
             0.33618158 = queryWeight, product of:
               2.7941294 = boost
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.017910033 = queryNorm
             0.36738303 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.717861 = idf(docFreq=145, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.110000566 = weight(abstract_txt:construction in 3915) [ClassicSimilarity], result of:
           0.110000566 = score(doc=3915,freq=1.0), product of:
             0.36897033 = queryWeight, product of:
               3.779024 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.017910033 = queryNorm
             0.2981285 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
         0.1308905 = weight(abstract_txt:thesauri in 3915) [ClassicSimilarity], result of:
           0.1308905 = score(doc=3915,freq=1.0), product of:
             0.44027832 = queryWeight, product of:
               4.5220795 = boost
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.017910033 = queryNorm
             0.29729035 = fieldWeight in 3915, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4361663 = idf(docFreq=525, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3915)
       0.36 = coord(9/25)