Document (#20878)

Author

Tsai, B.-s.

Title

Infomapping in information retrieval

Source

Journal of information; communication; and library science. 4(1997) no.2, S.3-13

Year

1997

Abstract

Capability and capacity in handling the topology of a special subject information field has made infomapping techniques and systems instrumental in information searching, monitoring and navigation. Applying the technique to communication networks can reveal the intellectual relationships among junior and senior researchers in the field, and can also show the continuing popularity of a particular researcher's citation record over time. Reports the use of Java in making a cartoon series of chronological maps based on citation analysis on a special subject field (nutrition and dietetics). The map making methods, Java programming, and statistical analysis of the map data are presented, and the advantage and significance of constructing Java maps in enhancing information retrieval discussed. Further technical developments in applying VRML to link together a 3-D spatial indexing system and a 2-D HTML Web site are suggested

Footnote

In Chinesisch

Theme

Suchoberflächen

Similar documents (author)

1. Chou, S.W.; Tsai, Y.H.: Knowledge creation : individual and organizational perspectives (2005) 4.53

   4.528915 = sum of:
     4.528915 = weight(author_txt:tsai in 4648) [ClassicSimilarity], result of:
       4.528915 = fieldWeight in 4648, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.05783 = idf(docFreq=13, maxDocs=44218)
         0.5 = fieldNorm(doc=4648)
   

2. Tsai, B.-s.: ¬A theory of information genetics : how four subforces generate information and the implications for Total Quality Knowledge Management (2002) 4.53

   4.528915 = sum of:
     4.528915 = weight(author_txt:tsai in 821) [ClassicSimilarity], result of:
       4.528915 = fieldWeight in 821, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.05783 = idf(docFreq=13, maxDocs=44218)
         0.5 = fieldNorm(doc=821)
   

3. Tsai, B.-s.: Information landscaping : information mapping, charting, querying and reporting techniques for total quality knowledge management (2003) 4.53

   4.528915 = sum of:
     4.528915 = weight(author_txt:tsai in 1079) [ClassicSimilarity], result of:
       4.528915 = fieldWeight in 1079, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.05783 = idf(docFreq=13, maxDocs=44218)
         0.5 = fieldNorm(doc=1079)
   

4. Tsai, C.-C.; Chou, Y.-J.: ¬The role of "core" and "anchored" concepts in knowledge recall : a study of knowledge organization of learning thermal physics (2005) 3.40

   3.396686 = sum of:
     3.396686 = weight(author_txt:tsai in 169) [ClassicSimilarity], result of:
       3.396686 = fieldWeight in 169, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.05783 = idf(docFreq=13, maxDocs=44218)
         0.375 = fieldNorm(doc=169)
   

5. Tsai, C.-F.; McGarry, K.; Tait, J.: Qualitative evaluation of automatic assignment of keywords to images (2006) 3.40

   3.396686 = sum of:
     3.396686 = weight(author_txt:tsai in 963) [ClassicSimilarity], result of:
       3.396686 = fieldWeight in 963, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.05783 = idf(docFreq=13, maxDocs=44218)
         0.375 = fieldNorm(doc=963)
   

Similar documents (content)

1. Herrero-Solana, V.; Moya Anegón, F. de: Graphical Table of Contents (GTOC) for library collections : the application of UDC codes for the subject maps (2003) 0.11

   0.1101009 = sum of:
     0.1101009 = product of:
       0.3932175 = sum of:
         0.01162516 = weight(abstract_txt:retrieval in 2758) [ClassicSimilarity], result of:
           0.01162516 = score(doc=2758,freq=1.0), product of:
             0.07136503 = queryWeight, product of:
               1.0154016 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.020224387 = queryNorm
             0.16289715 = fieldWeight in 2758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.013509078 = weight(abstract_txt:analysis in 2758) [ClassicSimilarity], result of:
           0.013509078 = score(doc=2758,freq=1.0), product of:
             0.078880556 = queryWeight, product of:
               1.06753 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020224387 = queryNorm
             0.17125992 = fieldWeight in 2758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.01652033 = weight(abstract_txt:subject in 2758) [ClassicSimilarity], result of:
           0.01652033 = score(doc=2758,freq=1.0), product of:
             0.09020528 = queryWeight, product of:
               1.1415925 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.020224387 = queryNorm
             0.1831415 = fieldWeight in 2758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.015721638 = weight(abstract_txt:information in 2758) [ClassicSimilarity], result of:
           0.015721638 = score(doc=2758,freq=4.0), product of:
             0.06926938 = queryWeight, product of:
               1.4147536 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.020224387 = queryNorm
             0.22696373 = fieldWeight in 2758, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.12648398 = weight(abstract_txt:maps in 2758) [ClassicSimilarity], result of:
           0.12648398 = score(doc=2758,freq=5.0), product of:
             0.204921 = queryWeight, product of:
               1.7206335 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.020224387 = queryNorm
             0.61723286 = fieldWeight in 2758, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.037660953 = weight(abstract_txt:field in 2758) [ClassicSimilarity], result of:
           0.037660953 = score(doc=2758,freq=1.0), product of:
             0.17885898 = queryWeight, product of:
               1.9687753 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.020224387 = queryNorm
             0.21056226 = fieldWeight in 2758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
         0.17169638 = weight(abstract_txt:java in 2758) [ClassicSimilarity], result of:
           0.17169638 = score(doc=2758,freq=1.0), product of:
             0.49176466 = queryWeight, product of:
               3.2645206 = boost
               7.448392 = idf(docFreq=69, maxDocs=44218)
               0.020224387 = queryNorm
             0.3491434 = fieldWeight in 2758, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.448392 = idf(docFreq=69, maxDocs=44218)
               0.046875 = fieldNorm(doc=2758)
       0.28 = coord(7/25)
   

2. Lin, X.; White, H.D.; Buzydlowski, J.: Real-time author co-citation mapping for online searching (2003) 0.10

   0.104640596 = sum of:
     0.104640596 = product of:
       0.3737164 = sum of:
         0.019375267 = weight(abstract_txt:retrieval in 1080) [ClassicSimilarity], result of:
           0.019375267 = score(doc=1080,freq=1.0), product of:
             0.07136503 = queryWeight, product of:
               1.0154016 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.020224387 = queryNorm
             0.27149525 = fieldWeight in 1080, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.02251513 = weight(abstract_txt:analysis in 1080) [ClassicSimilarity], result of:
           0.02251513 = score(doc=1080,freq=1.0), product of:
             0.078880556 = queryWeight, product of:
               1.06753 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020224387 = queryNorm
             0.2854332 = fieldWeight in 1080, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.03893879 = weight(abstract_txt:subject in 1080) [ClassicSimilarity], result of:
           0.03893879 = score(doc=1080,freq=2.0), product of:
             0.09020528 = queryWeight, product of:
               1.1415925 = boost
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.020224387 = queryNorm
             0.43166864 = fieldWeight in 1080, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9070187 = idf(docFreq=2415, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.018528126 = weight(abstract_txt:information in 1080) [ClassicSimilarity], result of:
           0.018528126 = score(doc=1080,freq=2.0), product of:
             0.06926938 = queryWeight, product of:
               1.4147536 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.020224387 = queryNorm
             0.2674793 = fieldWeight in 1080, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.054205835 = weight(abstract_txt:citation in 1080) [ClassicSimilarity], result of:
           0.054205835 = score(doc=1080,freq=1.0), product of:
             0.14169385 = queryWeight, product of:
               1.4307727 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020224387 = queryNorm
             0.38255602 = fieldWeight in 1080, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.05686318 = weight(abstract_txt:special in 1080) [ClassicSimilarity], result of:
           0.05686318 = score(doc=1080,freq=1.0), product of:
             0.14628768 = queryWeight, product of:
               1.453781 = boost
               4.9754615 = idf(docFreq=829, maxDocs=44218)
               0.020224387 = queryNorm
             0.38870794 = fieldWeight in 1080, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9754615 = idf(docFreq=829, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
         0.1632901 = weight(abstract_txt:maps in 1080) [ClassicSimilarity], result of:
           0.1632901 = score(doc=1080,freq=3.0), product of:
             0.204921 = queryWeight, product of:
               1.7206335 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.020224387 = queryNorm
             0.7968441 = fieldWeight in 1080, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.078125 = fieldNorm(doc=1080)
       0.28 = coord(7/25)
   

3. Ding, Y.: Applying weighted PageRank to author citation networks (2011) 0.10

   0.10341517 = sum of:
     0.10341517 = product of:
       0.43089655 = sum of:
         0.12829117 = weight(abstract_txt:popularity in 4188) [ClassicSimilarity], result of:
           0.12829117 = score(doc=4188,freq=2.0), product of:
             0.14038175 = queryWeight, product of:
               1.0070139 = boost
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.020224387 = queryNorm
             0.91387355 = fieldWeight in 4188, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.892866 = idf(docFreq=121, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
         0.02325032 = weight(abstract_txt:retrieval in 4188) [ClassicSimilarity], result of:
           0.02325032 = score(doc=4188,freq=1.0), product of:
             0.07136503 = queryWeight, product of:
               1.0154016 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.020224387 = queryNorm
             0.3257943 = fieldWeight in 4188, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
         0.027018156 = weight(abstract_txt:analysis in 4188) [ClassicSimilarity], result of:
           0.027018156 = score(doc=4188,freq=1.0), product of:
             0.078880556 = queryWeight, product of:
               1.06753 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020224387 = queryNorm
             0.34251985 = fieldWeight in 4188, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
         0.015721638 = weight(abstract_txt:information in 4188) [ClassicSimilarity], result of:
           0.015721638 = score(doc=4188,freq=1.0), product of:
             0.06926938 = queryWeight, product of:
               1.4147536 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.020224387 = queryNorm
             0.22696373 = fieldWeight in 4188, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
         0.130094 = weight(abstract_txt:citation in 4188) [ClassicSimilarity], result of:
           0.130094 = score(doc=4188,freq=4.0), product of:
             0.14169385 = queryWeight, product of:
               1.4307727 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020224387 = queryNorm
             0.91813445 = fieldWeight in 4188, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
         0.106521256 = weight(abstract_txt:field in 4188) [ClassicSimilarity], result of:
           0.106521256 = score(doc=4188,freq=2.0), product of:
             0.17885898 = queryWeight, product of:
               1.9687753 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.020224387 = queryNorm
             0.59556 = fieldWeight in 4188, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.09375 = fieldNorm(doc=4188)
       0.24 = coord(6/25)
   

4. Yan, E.; Ding, Y.: Applying centrality measures to impact analysis : a coauthorship network analysis (2009) 0.09

   0.094438925 = sum of:
     0.094438925 = product of:
       0.39349553 = sum of:
         0.031841204 = weight(abstract_txt:analysis in 3083) [ClassicSimilarity], result of:
           0.031841204 = score(doc=3083,freq=2.0), product of:
             0.078880556 = queryWeight, product of:
               1.06753 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020224387 = queryNorm
             0.40366352 = fieldWeight in 3083, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
         0.13686797 = weight(abstract_txt:topology in 3083) [ClassicSimilarity], result of:
           0.13686797 = score(doc=3083,freq=1.0), product of:
             0.20853463 = queryWeight, product of:
               1.2273523 = boost
               8.401051 = idf(docFreq=26, maxDocs=44218)
               0.020224387 = queryNorm
             0.6563321 = fieldWeight in 3083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.401051 = idf(docFreq=26, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
         0.013101364 = weight(abstract_txt:information in 3083) [ClassicSimilarity], result of:
           0.013101364 = score(doc=3083,freq=1.0), product of:
             0.06926938 = queryWeight, product of:
               1.4147536 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.020224387 = queryNorm
             0.18913643 = fieldWeight in 3083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
         0.054205835 = weight(abstract_txt:citation in 3083) [ClassicSimilarity], result of:
           0.054205835 = score(doc=3083,freq=1.0), product of:
             0.14169385 = queryWeight, product of:
               1.4307727 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.020224387 = queryNorm
             0.38255602 = fieldWeight in 3083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
         0.09471091 = weight(abstract_txt:applying in 3083) [ClassicSimilarity], result of:
           0.09471091 = score(doc=3083,freq=1.0), product of:
             0.20555134 = queryWeight, product of:
               1.7232778 = boost
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.020224387 = queryNorm
             0.4607652 = fieldWeight in 3083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
         0.06276825 = weight(abstract_txt:field in 3083) [ClassicSimilarity], result of:
           0.06276825 = score(doc=3083,freq=1.0), product of:
             0.17885898 = queryWeight, product of:
               1.9687753 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.020224387 = queryNorm
             0.3509371 = fieldWeight in 3083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.078125 = fieldNorm(doc=3083)
       0.24 = coord(6/25)
   

5. Yan, B.; Luo, J.: Measuring technological distance for patent mapping (2017) 0.09

   0.09315362 = sum of:
     0.09315362 = product of:
       0.38814008 = sum of:
         0.09014545 = weight(abstract_txt:constructing in 3351) [ClassicSimilarity], result of:
           0.09014545 = score(doc=3351,freq=2.0), product of:
             0.14539056 = queryWeight, product of:
               1.0248215 = boost
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.020224387 = queryNorm
             0.6200227 = fieldWeight in 3351, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
         0.018012105 = weight(abstract_txt:analysis in 3351) [ClassicSimilarity], result of:
           0.018012105 = score(doc=3351,freq=1.0), product of:
             0.078880556 = queryWeight, product of:
               1.06753 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.020224387 = queryNorm
             0.22834657 = fieldWeight in 3351, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
         0.014822501 = weight(abstract_txt:information in 3351) [ClassicSimilarity], result of:
           0.014822501 = score(doc=3351,freq=2.0), product of:
             0.06926938 = queryWeight, product of:
               1.4147536 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.020224387 = queryNorm
             0.21398345 = fieldWeight in 3351, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
         0.046300124 = weight(abstract_txt:making in 3351) [ClassicSimilarity], result of:
           0.046300124 = score(doc=3351,freq=1.0), product of:
             0.1480182 = queryWeight, product of:
               1.4623545 = boost
               5.0048037 = idf(docFreq=805, maxDocs=44218)
               0.020224387 = queryNorm
             0.31280023 = fieldWeight in 3351, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0048037 = idf(docFreq=805, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
         0.1686453 = weight(abstract_txt:maps in 3351) [ClassicSimilarity], result of:
           0.1686453 = score(doc=3351,freq=5.0), product of:
             0.204921 = queryWeight, product of:
               1.7206335 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.020224387 = queryNorm
             0.8229771 = fieldWeight in 3351, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
         0.0502146 = weight(abstract_txt:field in 3351) [ClassicSimilarity], result of:
           0.0502146 = score(doc=3351,freq=1.0), product of:
             0.17885898 = queryWeight, product of:
               1.9687753 = boost
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.020224387 = queryNorm
             0.28074968 = fieldWeight in 3351, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.491995 = idf(docFreq=1345, maxDocs=44218)
               0.0625 = fieldNorm(doc=3351)
       0.24 = coord(6/25)