Document (#40190)

Author

Thorleuchter, D.
Poel, D. van den

Title

Identification of interdisciplinary ideas

Source

Information processing and management. 52(2016) no.6, S.1074-1085

Year

2016

Abstract

Literature shows interdisciplinary research as an essential driver for innovation. Ideas that are used as a starting point for this research are of an interdisciplinary nature because they combine aspects from different disciplines. The identification of interdisciplinary ideas at an early stage enables the start of interdisciplinary research and thus, it enables advances to be made in the innovation process. We propose a new methodology that combines semantic clustering and classification to estimate the interdisciplinary nature of ideas from a set of given ideas. The set is created automatically by use of an existing idea mining approach. Ideas from this set are semantically clustered to obtain concepts that are latent in the data. The relationship between each concept and each discipline pair from a set of given disciplines is calculated. Based on the degree of relationship, concepts are used to represent the interdisciplinary field spanned by the two disciplines. The ideas standing behind these concepts are identified as interdisciplinary ideas. As a result, the proposed methodology enables an estimation of the interdisciplinary nature of given ideas. The results might be helpful for researchers as well as for decision makers in the field of innovation management.

Content

Vgl.: http://www.sciencedirect.com/science/article/pii/S030645731630098X.

Similar documents (content)

1. Wang, F.; Wang, X.: Tracing theory diffusion : a text mining and citation-based analysis of TAM (2020) 0.20

   0.20156853 = sum of:
     0.20156853 = product of:
       0.62990165 = sum of:
         0.008063949 = weight(abstract_txt:that in 980) [ClassicSimilarity], result of:
           0.008063949 = score(doc=980,freq=3.0), product of:
             0.031498358 = queryWeight, product of:
               1.0147123 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0131258 = queryNorm
             0.25601172 = fieldWeight in 980, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.0224879 = weight(abstract_txt:methodology in 980) [ClassicSimilarity], result of:
           0.0224879 = score(doc=980,freq=1.0), product of:
             0.07862584 = queryWeight, product of:
               1.308989 = boost
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0131258 = queryNorm
             0.28601155 = fieldWeight in 980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.015701218 = weight(abstract_txt:research in 980) [ClassicSimilarity], result of:
           0.015701218 = score(doc=980,freq=2.0), product of:
             0.056222312 = queryWeight, product of:
               1.355668 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0131258 = queryNorm
             0.27927023 = fieldWeight in 980, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.028287288 = weight(abstract_txt:relationship in 980) [ClassicSimilarity], result of:
           0.028287288 = score(doc=980,freq=1.0), product of:
             0.0916207 = queryWeight, product of:
               1.413026 = boost
               4.9398947 = idf(docFreq=863, maxDocs=44421)
               0.0131258 = queryNorm
             0.30874342 = fieldWeight in 980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9398947 = idf(docFreq=863, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.00986079 = weight(abstract_txt:from in 980) [ClassicSimilarity], result of:
           0.00986079 = score(doc=980,freq=1.0), product of:
             0.057176452 = queryWeight, product of:
               1.5786176 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0131258 = queryNorm
             0.17246243 = fieldWeight in 980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.07610247 = weight(abstract_txt:disciplines in 980) [ClassicSimilarity], result of:
           0.07610247 = score(doc=980,freq=2.0), product of:
             0.16102217 = queryWeight, product of:
               2.2942557 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0131258 = queryNorm
             0.47262108 = fieldWeight in 980, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.1365449 = weight(abstract_txt:innovation in 980) [ClassicSimilarity], result of:
           0.1365449 = score(doc=980,freq=2.0), product of:
             0.2377589 = queryWeight, product of:
               2.787837 = boost
               6.497461 = idf(docFreq=181, maxDocs=44421)
               0.0131258 = queryNorm
             0.5742998 = fieldWeight in 980, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.497461 = idf(docFreq=181, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
         0.33285317 = weight(abstract_txt:interdisciplinary in 980) [ClassicSimilarity], result of:
           0.33285317 = score(doc=980,freq=2.0), product of:
             0.6211007 = queryWeight, product of:
               7.8044195 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0131258 = queryNorm
             0.5359085 = fieldWeight in 980, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0625 = fieldNorm(doc=980)
       0.32 = coord(8/25)
   

2. Bird-Meyer, M.; Erdelez, S.; Bossaller, J.: ¬The role of serendipity in the story ideation process of print media journalists (2019) 0.18

   0.18279381 = sum of:
     0.18279381 = product of:
       0.57123065 = sum of:
         0.0078078858 = weight(abstract_txt:that in 465) [ClassicSimilarity], result of:
           0.0078078858 = score(doc=465,freq=5.0), product of:
             0.031498358 = queryWeight, product of:
               1.0147123 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0131258 = queryNorm
             0.2478823 = fieldWeight in 465, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.012287606 = weight(abstract_txt:each in 465) [ClassicSimilarity], result of:
           0.012287606 = score(doc=465,freq=1.0), product of:
             0.0636605 = queryWeight, product of:
               1.1778456 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0131258 = queryNorm
             0.19301772 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.015914189 = weight(abstract_txt:field in 465) [ClassicSimilarity], result of:
           0.015914189 = score(doc=465,freq=1.0), product of:
             0.07563943 = queryWeight, product of:
               1.2838889 = boost
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.0131258 = queryNorm
             0.21039543 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.016865924 = weight(abstract_txt:methodology in 465) [ClassicSimilarity], result of:
           0.016865924 = score(doc=465,freq=1.0), product of:
             0.07862584 = queryWeight, product of:
               1.308989 = boost
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0131258 = queryNorm
             0.21450865 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.011775914 = weight(abstract_txt:research in 465) [ClassicSimilarity], result of:
           0.011775914 = score(doc=465,freq=2.0), product of:
             0.056222312 = queryWeight, product of:
               1.355668 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0131258 = queryNorm
             0.20945267 = fieldWeight in 465, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.01811543 = weight(abstract_txt:from in 465) [ClassicSimilarity], result of:
           0.01811543 = score(doc=465,freq=6.0), product of:
             0.057176452 = queryWeight, product of:
               1.5786176 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0131258 = queryNorm
             0.31683373 = fieldWeight in 465, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.31194165 = weight(abstract_txt:ideas in 465) [ClassicSimilarity], result of:
           0.31194165 = score(doc=465,freq=5.0), product of:
             0.5309109 = queryWeight, product of:
               7.2155666 = boost
               5.6056433 = idf(docFreq=443, maxDocs=44421)
               0.0131258 = queryNorm
             0.58755934 = fieldWeight in 465, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.6056433 = idf(docFreq=443, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
         0.17652205 = weight(abstract_txt:interdisciplinary in 465) [ClassicSimilarity], result of:
           0.17652205 = score(doc=465,freq=1.0), product of:
             0.6211007 = queryWeight, product of:
               7.8044195 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0131258 = queryNorm
             0.28420842 = fieldWeight in 465, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.046875 = fieldNorm(doc=465)
       0.32 = coord(8/25)
   

3. Gullbekk, E.; Byström, K.: Becoming a scholar by publication : PhD students citing in interdisciplinary argumentation (2019) 0.18

   0.1778428 = sum of:
     0.1778428 = product of:
       0.6351528 = sum of:
         0.0046557235 = weight(abstract_txt:that in 30) [ClassicSimilarity], result of:
           0.0046557235 = score(doc=30,freq=1.0), product of:
             0.031498358 = queryWeight, product of:
               1.0147123 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0131258 = queryNorm
             0.14780845 = fieldWeight in 30, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.021218918 = weight(abstract_txt:field in 30) [ClassicSimilarity], result of:
           0.021218918 = score(doc=30,freq=1.0), product of:
             0.07563943 = queryWeight, product of:
               1.2838889 = boost
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.0131258 = queryNorm
             0.28052723 = fieldWeight in 30, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.0224879 = weight(abstract_txt:methodology in 30) [ClassicSimilarity], result of:
           0.0224879 = score(doc=30,freq=1.0), product of:
             0.07862584 = queryWeight, product of:
               1.308989 = boost
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0131258 = queryNorm
             0.28601155 = fieldWeight in 30, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5761847 = idf(docFreq=1242, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.015701218 = weight(abstract_txt:research in 30) [ClassicSimilarity], result of:
           0.015701218 = score(doc=30,freq=2.0), product of:
             0.056222312 = queryWeight, product of:
               1.355668 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0131258 = queryNorm
             0.27927023 = fieldWeight in 30, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.04655098 = weight(abstract_txt:identification in 30) [ClassicSimilarity], result of:
           0.04655098 = score(doc=30,freq=1.0), product of:
             0.12770815 = queryWeight, product of:
               1.6682558 = boost
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.0131258 = queryNorm
             0.36451066 = fieldWeight in 30, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.05381258 = weight(abstract_txt:disciplines in 30) [ClassicSimilarity], result of:
           0.05381258 = score(doc=30,freq=1.0), product of:
             0.16102217 = queryWeight, product of:
               2.2942557 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0131258 = queryNorm
             0.3341936 = fieldWeight in 30, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
         0.47072548 = weight(abstract_txt:interdisciplinary in 30) [ClassicSimilarity], result of:
           0.47072548 = score(doc=30,freq=4.0), product of:
             0.6211007 = queryWeight, product of:
               7.8044195 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0131258 = queryNorm
             0.7578891 = fieldWeight in 30, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0625 = fieldNorm(doc=30)
       0.28 = coord(7/25)
   

4. Navigating among the disciplines : the library and interdisciplinary inquiry (1996) 0.17

   0.17241745 = sum of:
     0.17241745 = product of:
       1.0776091 = sum of:
         0.011639308 = weight(abstract_txt:that in 1291) [ClassicSimilarity], result of:
           0.011639308 = score(doc=1291,freq=1.0), product of:
             0.031498358 = queryWeight, product of:
               1.0147123 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0131258 = queryNorm
             0.3695211 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.15625 = fieldNorm(doc=1291)
         0.09930532 = weight(abstract_txt:nature in 1291) [ClassicSimilarity], result of:
           0.09930532 = score(doc=1291,freq=1.0), product of:
             0.13151789 = queryWeight, product of:
               2.0734396 = boost
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.0131258 = queryNorm
             0.7550708 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.15625 = fieldNorm(doc=1291)
         0.13453144 = weight(abstract_txt:disciplines in 1291) [ClassicSimilarity], result of:
           0.13453144 = score(doc=1291,freq=1.0), product of:
             0.16102217 = queryWeight, product of:
               2.2942557 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0131258 = queryNorm
             0.83548397 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.15625 = fieldNorm(doc=1291)
         0.83213294 = weight(abstract_txt:interdisciplinary in 1291) [ClassicSimilarity], result of:
           0.83213294 = score(doc=1291,freq=2.0), product of:
             0.6211007 = queryWeight, product of:
               7.8044195 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0131258 = queryNorm
             1.3397713 = fieldWeight in 1291, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.15625 = fieldNorm(doc=1291)
       0.16 = coord(4/25)
   

5. Oberbichler, S.; Boros, E.; Doucet, A.; Marjanen, J.; Pfanzelter, E.; Rautiainen, J.; Toivonen, H.; Tolonen, M.: Integrated interdisciplinary workflows for research on historical newspapers : perspectives from humanities scholars, computer scientists, and librarians (2022) 0.17

   0.17240572 = sum of:
     0.17240572 = product of:
       0.7183572 = sum of:
         0.0082302345 = weight(abstract_txt:that in 1466) [ClassicSimilarity], result of:
           0.0082302345 = score(doc=1466,freq=2.0), product of:
             0.031498358 = queryWeight, product of:
               1.0147123 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0131258 = queryNorm
             0.2612909 = fieldWeight in 1466, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
         0.028962161 = weight(abstract_txt:each in 1466) [ClassicSimilarity], result of:
           0.028962161 = score(doc=1466,freq=2.0), product of:
             0.0636605 = queryWeight, product of:
               1.1778456 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0131258 = queryNorm
             0.4549471 = fieldWeight in 1466, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
         0.019626522 = weight(abstract_txt:research in 1466) [ClassicSimilarity], result of:
           0.019626522 = score(doc=1466,freq=2.0), product of:
             0.056222312 = queryWeight, product of:
               1.355668 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0131258 = queryNorm
             0.34908777 = fieldWeight in 1466, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
         0.017431578 = weight(abstract_txt:from in 1466) [ClassicSimilarity], result of:
           0.017431578 = score(doc=1466,freq=2.0), product of:
             0.057176452 = queryWeight, product of:
               1.5786176 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0131258 = queryNorm
             0.30487338 = fieldWeight in 1466, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
         0.13453144 = weight(abstract_txt:disciplines in 1466) [ClassicSimilarity], result of:
           0.13453144 = score(doc=1466,freq=4.0), product of:
             0.16102217 = queryWeight, product of:
               2.2942557 = boost
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.0131258 = queryNorm
             0.83548397 = fieldWeight in 1466, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.3470974 = idf(docFreq=574, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
         0.50957525 = weight(abstract_txt:interdisciplinary in 1466) [ClassicSimilarity], result of:
           0.50957525 = score(doc=1466,freq=3.0), product of:
             0.6211007 = queryWeight, product of:
               7.8044195 = boost
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.0131258 = queryNorm
             0.820439 = fieldWeight in 1466, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.0631127 = idf(docFreq=280, maxDocs=44421)
               0.078125 = fieldNorm(doc=1466)
       0.24 = coord(6/25)