Document (#28911)

Author

Spink, A.
Ozmultu, H.C.

Title

Characteristics of question format web queries : an exploratory study

Source

Information processing and management. 38(2002) no.4, S.453-471

Year

2002

Abstract

Web queries in question format are becoming a common element of a user's interaction with Web search engines. Web search services such as Ask Jeeves - a publicly accessible question and answer (Q&A) search engine - request users to enter question format queries. This paper provides results from a study examining queries in question format submitted to two different Web search engines - Ask Jeeves that explicitly encourages queries in question format and the Excite search service that does not explicitly encourage queries in question format. We identify the characteristics of queries in question format in two different data sets: (1) 30,000 Ask Jeeves queries and 15,575 Excite queries, including the nature, length, and structure of queries in question format. Findings include: (1) 50% of Ask Jeeves queries and less than 1% of Excite were in question format, (2) most users entered only one query in question format with little query reformulation, (3) limited range of formats for queries in question format - mainly "where", "what", or "how" questions, (4) most common question query format was "Where can I find ..." for general information on a topic, and (5) non-question queries may be in request format. Overall, four types of user Web queries were identified: keyword, Boolean, question, and request. These findings provide an initial mapping of the structure and content of queries in question and request format. Implications for Web search services are discussed.

Theme

Suchtaktik
Suchmaschinen

Similar documents (author)

1. Spink, A.: ¬The effect of user characteristics on search outcome in mediated online searching (1993) 4.59

   4.5876117 = sum of:
     4.5876117 = weight(author_txt:spink in 6739) [ClassicSimilarity], result of:
       4.5876117 = fieldWeight in 6739, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.3401785 = idf(docFreq=77, maxDocs=44218)
         0.625 = fieldNorm(doc=6739)
   

2. Spink, S.: Interaction with information retrieval systems : reflections on feedback (1993) 4.59

   4.5876117 = sum of:
     4.5876117 = weight(author_txt:spink in 7958) [ClassicSimilarity], result of:
       4.5876117 = fieldWeight in 7958, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.3401785 = idf(docFreq=77, maxDocs=44218)
         0.625 = fieldNorm(doc=7958)
   

3. Spink, A.: Term relevance feedback and mediated database searching : implications for information retrieval practice and systems design (1995) 4.59

   4.5876117 = sum of:
     4.5876117 = weight(author_txt:spink in 1756) [ClassicSimilarity], result of:
       4.5876117 = fieldWeight in 1756, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.3401785 = idf(docFreq=77, maxDocs=44218)
         0.625 = fieldNorm(doc=1756)
   

4. Spink, A.: Information and a sustainable future (1995) 4.59

   4.5876117 = sum of:
     4.5876117 = weight(author_txt:spink in 4221) [ClassicSimilarity], result of:
       4.5876117 = fieldWeight in 4221, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.3401785 = idf(docFreq=77, maxDocs=44218)
         0.625 = fieldNorm(doc=4221)
   

5. Spink, A.: Multiple search sessions model of end-user behaviour : an exploratory study (1996) 4.59

   4.5876117 = sum of:
     4.5876117 = weight(author_txt:spink in 5805) [ClassicSimilarity], result of:
       4.5876117 = fieldWeight in 5805, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.3401785 = idf(docFreq=77, maxDocs=44218)
         0.625 = fieldNorm(doc=5805)
   

Similar documents (content)

1. Bilal, D.; Gwizdka, J.: Children's query types and reformulations in Google search (2018) 0.25

   0.25266188 = sum of:
     0.25266188 = product of:
       0.78956836 = sum of:
         0.014515106 = weight(abstract_txt:were in 5047) [ClassicSimilarity], result of:
           0.014515106 = score(doc=5047,freq=4.0), product of:
             0.031640008 = queryWeight, product of:
               1.0012445 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.00861039 = queryNorm
             0.45875797 = fieldWeight in 5047, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.060454678 = weight(abstract_txt:reformulation in 5047) [ClassicSimilarity], result of:
           0.060454678 = score(doc=5047,freq=3.0), product of:
             0.071550496 = queryWeight, product of:
               1.0646656 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.00861039 = queryNorm
             0.84492326 = fieldWeight in 5047, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.012734845 = weight(abstract_txt:most in 5047) [ClassicSimilarity], result of:
           0.012734845 = score(doc=5047,freq=2.0), product of:
             0.036533862 = queryWeight, product of:
               1.0758944 = boost
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.00861039 = queryNorm
             0.3485765 = fieldWeight in 5047, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.0104926815 = weight(abstract_txt:findings in 5047) [ClassicSimilarity], result of:
           0.0104926815 = score(doc=5047,freq=1.0), product of:
             0.040454555 = queryWeight, product of:
               1.1321542 = boost
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.00861039 = queryNorm
             0.25936958 = fieldWeight in 5047, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.05794945 = weight(abstract_txt:query in 5047) [ClassicSimilarity], result of:
           0.05794945 = score(doc=5047,freq=6.0), product of:
             0.079626195 = queryWeight, product of:
               1.9453398 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.00861039 = queryNorm
             0.72776866 = fieldWeight in 5047, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.05280999 = weight(abstract_txt:search in 5047) [ClassicSimilarity], result of:
           0.05280999 = score(doc=5047,freq=6.0), product of:
             0.09429974 = queryWeight, product of:
               2.9939032 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.00861039 = queryNorm
             0.56002265 = fieldWeight in 5047, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.4147321 = weight(abstract_txt:queries in 5047) [ClassicSimilarity], result of:
           0.4147321 = score(doc=5047,freq=8.0), product of:
             0.4594222 = queryWeight, product of:
               10.448609 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.00861039 = queryNorm
             0.9027254 = fieldWeight in 5047, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
         0.16587953 = weight(abstract_txt:question in 5047) [ClassicSimilarity], result of:
           0.16587953 = score(doc=5047,freq=1.0), product of:
             0.50964564 = queryWeight, product of:
               11.365827 = boost
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.00861039 = queryNorm
             0.32548013 = fieldWeight in 5047, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.0625 = fieldNorm(doc=5047)
       0.32 = coord(8/25)
   

2. Spink, A.; Jansen, B.J.; Blakely, C.; Koshman, S.: ¬A study of results overlap and uniqueness among major Web search engines (2006) 0.25

   0.24729337 = sum of:
     0.24729337 = product of:
       0.7727918 = sum of:
         0.008980763 = weight(abstract_txt:were in 993) [ClassicSimilarity], result of:
           0.008980763 = score(doc=993,freq=2.0), product of:
             0.031640008 = queryWeight, product of:
               1.0012445 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.00861039 = queryNorm
             0.283842 = fieldWeight in 993, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.027860733 = weight(abstract_txt:entered in 993) [ClassicSimilarity], result of:
           0.027860733 = score(doc=993,freq=1.0), product of:
             0.06730119 = queryWeight, product of:
               1.032567 = boost
               7.5697527 = idf(docFreq=61, maxDocs=44218)
               0.00861039 = queryNorm
             0.41397086 = fieldWeight in 993, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5697527 = idf(docFreq=61, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.007879284 = weight(abstract_txt:most in 993) [ClassicSimilarity], result of:
           0.007879284 = score(doc=993,freq=1.0), product of:
             0.036533862 = queryWeight, product of:
               1.0758944 = boost
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.00861039 = queryNorm
             0.2156707 = fieldWeight in 993, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.009181096 = weight(abstract_txt:findings in 993) [ClassicSimilarity], result of:
           0.009181096 = score(doc=993,freq=1.0), product of:
             0.040454555 = queryWeight, product of:
               1.1321542 = boost
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.00861039 = queryNorm
             0.22694838 = fieldWeight in 993, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.071625665 = weight(abstract_txt:engines in 993) [ClassicSimilarity], result of:
           0.071625665 = score(doc=993,freq=14.0), product of:
             0.06602486 = queryWeight, product of:
               1.4463574 = boost
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.00861039 = queryNorm
             1.0848287 = fieldWeight in 993, product of:
               3.7416575 = tf(freq=14.0), with freq of:
                 14.0 = termFreq=14.0
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.0777809 = weight(abstract_txt:search in 993) [ClassicSimilarity], result of:
           0.0777809 = score(doc=993,freq=17.0), product of:
             0.09429974 = queryWeight, product of:
               2.9939032 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.00861039 = queryNorm
             0.82482624 = fieldWeight in 993, product of:
               4.1231055 = tf(freq=17.0), with freq of:
                 17.0 = termFreq=17.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.20659277 = weight(abstract_txt:jeeves in 993) [ClassicSimilarity], result of:
           0.20659277 = score(doc=993,freq=1.0), product of:
             0.40624794 = queryWeight, product of:
               5.0737896 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.00861039 = queryNorm
             0.5085386 = fieldWeight in 993, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
         0.3628906 = weight(abstract_txt:queries in 993) [ClassicSimilarity], result of:
           0.3628906 = score(doc=993,freq=8.0), product of:
             0.4594222 = queryWeight, product of:
               10.448609 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.00861039 = queryNorm
             0.78988475 = fieldWeight in 993, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0546875 = fieldNorm(doc=993)
       0.32 = coord(8/25)
   

3. Bilal, D.: Web search engines for children : a comparative study and performance evaluation of Yahooligans!, AskJeeves for Kids, and Super Snooper (1999) 0.23

   0.2254566 = sum of:
     0.2254566 = product of:
       0.8052021 = sum of:
         0.007257553 = weight(abstract_txt:were in 6544) [ClassicSimilarity], result of:
           0.007257553 = score(doc=6544,freq=1.0), product of:
             0.031640008 = queryWeight, product of:
               1.0012445 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.00861039 = queryNorm
             0.22937898 = fieldWeight in 6544, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.009004896 = weight(abstract_txt:most in 6544) [ClassicSimilarity], result of:
           0.009004896 = score(doc=6544,freq=1.0), product of:
             0.036533862 = queryWeight, product of:
               1.0758944 = boost
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.00861039 = queryNorm
             0.24648081 = fieldWeight in 6544, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.037892845 = weight(abstract_txt:engines in 6544) [ClassicSimilarity], result of:
           0.037892845 = score(doc=6544,freq=3.0), product of:
             0.06602486 = queryWeight, product of:
               1.4463574 = boost
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.00861039 = queryNorm
             0.5739178 = fieldWeight in 6544, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.023657762 = weight(abstract_txt:query in 6544) [ClassicSimilarity], result of:
           0.023657762 = score(doc=6544,freq=1.0), product of:
             0.079626195 = queryWeight, product of:
               1.9453398 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.00861039 = queryNorm
             0.2971103 = fieldWeight in 6544, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.05280999 = weight(abstract_txt:search in 6544) [ClassicSimilarity], result of:
           0.05280999 = score(doc=6544,freq=6.0), product of:
             0.09429974 = queryWeight, product of:
               2.9939032 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.00861039 = queryNorm
             0.56002265 = fieldWeight in 6544, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.52794915 = weight(abstract_txt:jeeves in 6544) [ClassicSimilarity], result of:
           0.52794915 = score(doc=6544,freq=5.0), product of:
             0.40624794 = queryWeight, product of:
               5.0737896 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.00861039 = queryNorm
             1.2995737 = fieldWeight in 6544, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
         0.14662993 = weight(abstract_txt:queries in 6544) [ClassicSimilarity], result of:
           0.14662993 = score(doc=6544,freq=1.0), product of:
             0.4594222 = queryWeight, product of:
               10.448609 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.00861039 = queryNorm
             0.31916162 = fieldWeight in 6544, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=6544)
       0.28 = coord(7/25)
   

4. Choi, Y.: Analysis of image search queries on the web : query modification patterns and semantic attributes (2013) 0.22

   0.21563803 = sum of:
     0.21563803 = product of:
       0.67386883 = sum of:
         0.016228383 = weight(abstract_txt:were in 969) [ClassicSimilarity], result of:
           0.016228383 = score(doc=969,freq=5.0), product of:
             0.031640008 = queryWeight, product of:
               1.0012445 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.00861039 = queryNorm
             0.512907 = fieldWeight in 969, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.034903526 = weight(abstract_txt:reformulation in 969) [ClassicSimilarity], result of:
           0.034903526 = score(doc=969,freq=1.0), product of:
             0.071550496 = queryWeight, product of:
               1.0646656 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.00861039 = queryNorm
             0.4878167 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.012734845 = weight(abstract_txt:most in 969) [ClassicSimilarity], result of:
           0.012734845 = score(doc=969,freq=2.0), product of:
             0.036533862 = queryWeight, product of:
               1.0758944 = boost
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.00861039 = queryNorm
             0.3485765 = fieldWeight in 969, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.943693 = idf(docFreq=2328, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.014838892 = weight(abstract_txt:findings in 969) [ClassicSimilarity], result of:
           0.014838892 = score(doc=969,freq=2.0), product of:
             0.040454555 = queryWeight, product of:
               1.1321542 = boost
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.00861039 = queryNorm
             0.36680397 = fieldWeight in 969, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.047315523 = weight(abstract_txt:query in 969) [ClassicSimilarity], result of:
           0.047315523 = score(doc=969,freq=4.0), product of:
             0.079626195 = queryWeight, product of:
               1.9453398 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.00861039 = queryNorm
             0.5942206 = fieldWeight in 969, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.05280999 = weight(abstract_txt:search in 969) [ClassicSimilarity], result of:
           0.05280999 = score(doc=969,freq=6.0), product of:
             0.09429974 = queryWeight, product of:
               2.9939032 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.00861039 = queryNorm
             0.56002265 = fieldWeight in 969, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.13586913 = weight(abstract_txt:format in 969) [ClassicSimilarity], result of:
           0.13586913 = score(doc=969,freq=1.0), product of:
             0.4267331 = queryWeight, product of:
               9.728571 = boost
               5.0942993 = idf(docFreq=736, maxDocs=44218)
               0.00861039 = queryNorm
             0.3183937 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0942993 = idf(docFreq=736, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
         0.35916853 = weight(abstract_txt:queries in 969) [ClassicSimilarity], result of:
           0.35916853 = score(doc=969,freq=6.0), product of:
             0.4594222 = queryWeight, product of:
               10.448609 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.00861039 = queryNorm
             0.78178316 = fieldWeight in 969, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=969)
       0.32 = coord(8/25)
   

5. Chau, M.; Fang, X.; Rittman, C.C.: Web searching in Chinese : a study of a search engine in Hong Kong (2007) 0.20

   0.19839565 = sum of:
     0.19839565 = product of:
       0.551099 = sum of:
         0.007230523 = weight(abstract_txt:different in 336) [ClassicSimilarity], result of:
           0.007230523 = score(doc=336,freq=1.0), product of:
             0.0315614 = queryWeight, product of:
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.00861039 = queryNorm
             0.22909386 = fieldWeight in 336, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.007257553 = weight(abstract_txt:were in 336) [ClassicSimilarity], result of:
           0.007257553 = score(doc=336,freq=1.0), product of:
             0.031640008 = queryWeight, product of:
               1.0012445 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.00861039 = queryNorm
             0.22937898 = fieldWeight in 336, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.0104926815 = weight(abstract_txt:findings in 336) [ClassicSimilarity], result of:
           0.0104926815 = score(doc=336,freq=1.0), product of:
             0.040454555 = queryWeight, product of:
               1.1321542 = boost
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.00861039 = queryNorm
             0.25936958 = fieldWeight in 336, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1499133 = idf(docFreq=1894, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.024131497 = weight(abstract_txt:characteristics in 336) [ClassicSimilarity], result of:
           0.024131497 = score(doc=336,freq=2.0), product of:
             0.055944316 = queryWeight, product of:
               1.3313733 = boost
               4.8801513 = idf(docFreq=912, maxDocs=44218)
               0.00861039 = queryNorm
             0.4313485 = fieldWeight in 336, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.8801513 = idf(docFreq=912, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.030939378 = weight(abstract_txt:engines in 336) [ClassicSimilarity], result of:
           0.030939378 = score(doc=336,freq=2.0), product of:
             0.06602486 = queryWeight, product of:
               1.4463574 = boost
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.00861039 = queryNorm
             0.46860194 = fieldWeight in 336, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3016257 = idf(docFreq=598, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.047315523 = weight(abstract_txt:query in 336) [ClassicSimilarity], result of:
           0.047315523 = score(doc=336,freq=4.0), product of:
             0.079626195 = queryWeight, product of:
               1.9453398 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.00861039 = queryNorm
             0.5942206 = fieldWeight in 336, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.0681774 = weight(abstract_txt:search in 336) [ClassicSimilarity], result of:
           0.0681774 = score(doc=336,freq=10.0), product of:
             0.09429974 = queryWeight, product of:
               2.9939032 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.00861039 = queryNorm
             0.7229861 = fieldWeight in 336, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.10158398 = weight(abstract_txt:excite in 336) [ClassicSimilarity], result of:
           0.10158398 = score(doc=336,freq=1.0), product of:
             0.21035703 = queryWeight, product of:
               3.1618845 = boost
               7.7265954 = idf(docFreq=52, maxDocs=44218)
               0.00861039 = queryNorm
             0.4829122 = fieldWeight in 336, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7265954 = idf(docFreq=52, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
         0.25397047 = weight(abstract_txt:queries in 336) [ClassicSimilarity], result of:
           0.25397047 = score(doc=336,freq=3.0), product of:
             0.4594222 = queryWeight, product of:
               10.448609 = boost
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.00861039 = queryNorm
             0.5528041 = fieldWeight in 336, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.106586 = idf(docFreq=727, maxDocs=44218)
               0.0625 = fieldNorm(doc=336)
       0.36 = coord(9/25)