Document (#41220)

Author

Lian, T.
Chen, Z.
Lin, Y.
Ma, J.

Title

Temporal patterns of the online video viewing behavior of smart TV viewers

Source

Journal of the Association for Information Science and Technology. 69(2018) no.5, S.647-659

Year

2018

Abstract

In recent years, millions of households have shifted from traditional TVs to smart TVs for viewing online videos on TV screens. In this article, we perform extensive analyses on a large-scale online video viewing log on smart TVs. Because time influences almost every aspect of our lives, our aim is to understand temporal patterns of the online video viewing behavior of smart TV viewers at the crowd level. First, we measure the amount of time per hour spent in watching online videos on smart TV by each household on each day. By applying clustering techniques, we identify eight daily patterns whose peak hours occur in different segments of the day. The differences among households can be characterized by three types of temporal habits. We also uncover five periodic weekly patterns. There seems to be a circadian rhythm at the crow level. Further analysis confirms that there exists a holiday effect in the online video viewing behavior on smart TVs. Finally, we investigate the popularity variations of different video categories over the day. The obtained insights shed light on how we can partition a day to improve the performance of time-aware video recommendations for smart TV viewers.

Content

Vgl.: https://onlinelibrary.wiley.com/doi/abs/10.1002/asi.23992.

Theme

Benutzerstudien

Field

Kommunikationswissenschaften

Form

Videos

Similar documents (author)

1. Cui, C.; Ma, J.; Lian, T.; Chen, Z.; Wang, S.: Improving image annotation via ranking-oriented neighbor search and learning-based keyword propagation (2015) 3.43

   3.431102 = sum of:
     3.431102 = sum of:
       0.7651687 = weight(author_txt:chen in 2609) [ClassicSimilarity], result of:
         0.7651687 = score(doc=2609,freq=1.0), product of:
           0.39898336 = queryWeight, product of:
             6.136947 = idf(docFreq=260, maxDocs=44421)
             0.06501333 = queryNorm
           1.917796 = fieldWeight in 2609, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.136947 = idf(docFreq=260, maxDocs=44421)
             0.3125 = fieldNorm(doc=2609)
       2.6659334 = weight(author_txt:lian in 2609) [ClassicSimilarity], result of:
         2.6659334 = score(doc=2609,freq=1.0), product of:
           0.91695815 = queryWeight, product of:
             1.5159936 = boost
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.06501333 = queryNorm
           2.9073665 = fieldWeight in 2609, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.3125 = fieldNorm(doc=2609)
   

2. Lihui, C.; Lian, C.W.: Using Web structure and summarisation techniques for Web content mining (2005) 2.13

   2.1327467 = sum of:
     2.1327467 = product of:
       4.2654934 = sum of:
         4.2654934 = weight(author_txt:lian in 2046) [ClassicSimilarity], result of:
           4.2654934 = score(doc=2046,freq=1.0), product of:
             0.91695815 = queryWeight, product of:
               1.5159936 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.06501333 = queryNorm
             4.6517863 = fieldWeight in 2046, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.5 = fieldNorm(doc=2046)
       0.5 = coord(1/2)
   

3. Goh, D. Hoe-Lian => Hoe-Lian Goh, D.: 1.89

   1.8850995 = sum of:
     1.8850995 = product of:
       3.770199 = sum of:
         3.770199 = weight(author_txt:lian in 4746) [ClassicSimilarity], result of:
           3.770199 = score(doc=4746,freq=2.0), product of:
             0.91695815 = queryWeight, product of:
               1.5159936 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.06501333 = queryNorm
             4.111637 = fieldWeight in 4746, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.3125 = fieldNorm(doc=4746)
       0.5 = coord(1/2)
   

4. Lian Goh, D. Hoe- => Hoe-Lian Goh, D.: 1.89

   1.8850995 = sum of:
     1.8850995 = product of:
       3.770199 = sum of:
         3.770199 = weight(author_txt:lian in 4747) [ClassicSimilarity], result of:
           3.770199 = score(doc=4747,freq=2.0), product of:
             0.91695815 = queryWeight, product of:
               1.5159936 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.06501333 = queryNorm
             4.111637 = fieldWeight in 4747, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.3125 = fieldNorm(doc=4747)
       0.5 = coord(1/2)
   

5. Ravindran, T.; Kuan, A.C.Y.; Lian, D.G.H.: Antecedents and effects of social network fatigue (2014) 1.60

   1.59956 = sum of:
     1.59956 = product of:
       3.19912 = sum of:
         3.19912 = weight(author_txt:lian in 2528) [ClassicSimilarity], result of:
           3.19912 = score(doc=2528,freq=1.0), product of:
             0.91695815 = queryWeight, product of:
               1.5159936 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.06501333 = queryNorm
             3.4888396 = fieldWeight in 2528, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.375 = fieldNorm(doc=2528)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Ho, J.: Cataloging practices and access methods for videos at arl and public libraries in the United States (2004) 0.10

   0.10065096 = sum of:
     0.10065096 = product of:
       0.6290685 = sum of:
         0.034548696 = weight(abstract_txt:level in 259) [ClassicSimilarity], result of:
           0.034548696 = score(doc=259,freq=3.0), product of:
             0.056799244 = queryWeight, product of:
               1.1288811 = boost
               4.4950905 = idf(docFreq=1347, maxDocs=44421)
               0.011193242 = queryNorm
             0.6082598 = fieldWeight in 259, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.4950905 = idf(docFreq=1347, maxDocs=44421)
               0.078125 = fieldNorm(doc=259)
         0.14622869 = weight(abstract_txt:videos in 259) [ClassicSimilarity], result of:
           0.14622869 = score(doc=259,freq=4.0), product of:
             0.13502999 = queryWeight, product of:
               1.7405722 = boost
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.011193242 = queryNorm
             1.0829349 = fieldWeight in 259, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.078125 = fieldNorm(doc=259)
         0.21415117 = weight(abstract_txt:video in 259) [ClassicSimilarity], result of:
           0.21415117 = score(doc=259,freq=2.0), product of:
             0.3164263 = queryWeight, product of:
               4.6150227 = boost
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.011193242 = queryNorm
             0.6767806 = fieldWeight in 259, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.078125 = fieldNorm(doc=259)
         0.23413989 = weight(abstract_txt:viewing in 259) [ClassicSimilarity], result of:
           0.23413989 = score(doc=259,freq=1.0), product of:
             0.39816108 = queryWeight, product of:
               4.725811 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.011193242 = queryNorm
             0.58805317 = fieldWeight in 259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.078125 = fieldNorm(doc=259)
       0.16 = coord(4/25)
   

2. Keilty, P.: Carnal Indexing (2017) 0.10

   0.10016364 = sum of:
     0.10016364 = product of:
       0.5008182 = sum of:
         0.012266296 = weight(abstract_txt:each in 4841) [ClassicSimilarity], result of:
           0.012266296 = score(doc=4841,freq=1.0), product of:
             0.047662575 = queryWeight, product of:
               1.0341074 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.011193242 = queryNorm
             0.25735697 = fieldWeight in 4841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0625 = fieldNorm(doc=4841)
         0.05138583 = weight(abstract_txt:patterns in 4841) [ClassicSimilarity], result of:
           0.05138583 = score(doc=4841,freq=1.0), product of:
             0.15605372 = queryWeight, product of:
               2.6462386 = boost
               5.2685275 = idf(docFreq=621, maxDocs=44421)
               0.011193242 = queryNorm
             0.32928297 = fieldWeight in 4841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2685275 = idf(docFreq=621, maxDocs=44421)
               0.0625 = fieldNorm(doc=4841)
         0.04492591 = weight(abstract_txt:online in 4841) [ClassicSimilarity], result of:
           0.04492591 = score(doc=4841,freq=3.0), product of:
             0.113248676 = queryWeight, product of:
               2.760922 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.011193242 = queryNorm
             0.39670143 = fieldWeight in 4841, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=4841)
         0.27109793 = weight(abstract_txt:viewers in 4841) [ClassicSimilarity], result of:
           0.27109793 = score(doc=4841,freq=2.0), product of:
             0.34104088 = queryWeight, product of:
               3.3878624 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.011193242 = queryNorm
             0.7949133 = fieldWeight in 4841, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.0625 = fieldNorm(doc=4841)
         0.12114219 = weight(abstract_txt:video in 4841) [ClassicSimilarity], result of:
           0.12114219 = score(doc=4841,freq=1.0), product of:
             0.3164263 = queryWeight, product of:
               4.6150227 = boost
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.011193242 = queryNorm
             0.3828449 = fieldWeight in 4841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.0625 = fieldNorm(doc=4841)
       0.2 = coord(5/25)
   

3. Xiao, C.; Zhou, F.; Wu, Y.: Predicting audience gender in online content-sharing social networks (2013) 0.10

   0.096117236 = sum of:
     0.096117236 = product of:
       0.60073274 = sum of:
         0.08271943 = weight(abstract_txt:videos in 1954) [ClassicSimilarity], result of:
           0.08271943 = score(doc=1954,freq=2.0), product of:
             0.13502999 = queryWeight, product of:
               1.7405722 = boost
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.011193242 = queryNorm
             0.61260045 = fieldWeight in 1954, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.0625 = fieldNorm(doc=1954)
         0.037090953 = weight(abstract_txt:behavior in 1954) [ClassicSimilarity], result of:
           0.037090953 = score(doc=1954,freq=1.0), product of:
             0.11408914 = queryWeight, product of:
               1.9594975 = boost
               5.2016807 = idf(docFreq=664, maxDocs=44421)
               0.011193242 = queryNorm
             0.32510504 = fieldWeight in 1954, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2016807 = idf(docFreq=664, maxDocs=44421)
               0.0625 = fieldNorm(doc=1954)
         0.27109793 = weight(abstract_txt:viewers in 1954) [ClassicSimilarity], result of:
           0.27109793 = score(doc=1954,freq=2.0), product of:
             0.34104088 = queryWeight, product of:
               3.3878624 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.011193242 = queryNorm
             0.7949133 = fieldWeight in 1954, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.0625 = fieldNorm(doc=1954)
         0.20982444 = weight(abstract_txt:video in 1954) [ClassicSimilarity], result of:
           0.20982444 = score(doc=1954,freq=3.0), product of:
             0.3164263 = queryWeight, product of:
               4.6150227 = boost
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.011193242 = queryNorm
             0.6631068 = fieldWeight in 1954, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.1255183 = idf(docFreq=263, maxDocs=44421)
               0.0625 = fieldNorm(doc=1954)
       0.16 = coord(4/25)
   

4. Nicholas, D.; Huntington, P.; Jamali, H.R.; Rowlands, I.; Dobrowolski, T.; Tenopir, C.: Viewing and reading behaviour in a virtual environment : the full-text download and what can be read into it (2008) 0.09

   0.090429075 = sum of:
     0.090429075 = product of:
       0.56518173 = sum of:
         0.017050283 = weight(abstract_txt:there in 2911) [ClassicSimilarity], result of:
           0.017050283 = score(doc=2911,freq=2.0), product of:
             0.047117215 = queryWeight, product of:
               1.0281743 = boost
               4.094086 = idf(docFreq=2012, maxDocs=44421)
               0.011193242 = queryNorm
             0.3618695 = fieldWeight in 2911, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.094086 = idf(docFreq=2012, maxDocs=44421)
               0.0625 = fieldNorm(doc=2911)
         0.02661275 = weight(abstract_txt:time in 2911) [ClassicSimilarity], result of:
           0.02661275 = score(doc=2911,freq=2.0), product of:
             0.072574176 = queryWeight, product of:
               1.5628368 = boost
               4.1487055 = idf(docFreq=1905, maxDocs=44421)
               0.011193242 = queryNorm
             0.36669722 = fieldWeight in 2911, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.1487055 = idf(docFreq=1905, maxDocs=44421)
               0.0625 = fieldNorm(doc=2911)
         0.025937987 = weight(abstract_txt:online in 2911) [ClassicSimilarity], result of:
           0.025937987 = score(doc=2911,freq=1.0), product of:
             0.113248676 = queryWeight, product of:
               2.760922 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.011193242 = queryNorm
             0.22903568 = fieldWeight in 2911, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=2911)
         0.49558073 = weight(abstract_txt:viewing in 2911) [ClassicSimilarity], result of:
           0.49558073 = score(doc=2911,freq=7.0), product of:
             0.39816108 = queryWeight, product of:
               4.725811 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.011193242 = queryNorm
             1.244674 = fieldWeight in 2911, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.0625 = fieldNorm(doc=2911)
       0.16 = coord(4/25)
   

5. Huang, M.-h.: Pausal behavior of end-users in online searching (2003) 0.09

   0.08566673 = sum of:
     0.08566673 = product of:
       0.42833364 = sum of:
         0.055460833 = weight(abstract_txt:confirms in 2075) [ClassicSimilarity], result of:
           0.055460833 = score(doc=2075,freq=1.0), product of:
             0.08914072 = queryWeight, product of:
               7.963798 = idf(docFreq=41, maxDocs=44421)
               0.011193242 = queryNorm
             0.6221717 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.963798 = idf(docFreq=41, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.040742286 = weight(abstract_txt:time in 2075) [ClassicSimilarity], result of:
           0.040742286 = score(doc=2075,freq=3.0), product of:
             0.072574176 = queryWeight, product of:
               1.5628368 = boost
               4.1487055 = idf(docFreq=1905, maxDocs=44421)
               0.011193242 = queryNorm
             0.5613882 = fieldWeight in 2075, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.1487055 = idf(docFreq=1905, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.06556816 = weight(abstract_txt:behavior in 2075) [ClassicSimilarity], result of:
           0.06556816 = score(doc=2075,freq=2.0), product of:
             0.11408914 = queryWeight, product of:
               1.9594975 = boost
               5.2016807 = idf(docFreq=664, maxDocs=44421)
               0.011193242 = queryNorm
             0.5747099 = fieldWeight in 2075, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2016807 = idf(docFreq=664, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.032422483 = weight(abstract_txt:online in 2075) [ClassicSimilarity], result of:
           0.032422483 = score(doc=2075,freq=1.0), product of:
             0.113248676 = queryWeight, product of:
               2.760922 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.011193242 = queryNorm
             0.28629458 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.23413989 = weight(abstract_txt:viewing in 2075) [ClassicSimilarity], result of:
           0.23413989 = score(doc=2075,freq=1.0), product of:
             0.39816108 = queryWeight, product of:
               4.725811 = boost
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.011193242 = queryNorm
             0.58805317 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5270805 = idf(docFreq=64, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
       0.2 = coord(5/25)