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) 3.46

   3.4557478 = sum of:
     3.4557478 = sum of:
       0.7576267 = weight(author_txt:chen in 1609) [ClassicSimilarity], result of:
         0.7576267 = score(doc=1609,freq=1.0), product of:
           0.39410272 = queryWeight, product of:
             6.1517096 = idf(docFreq=255, maxDocs=44218)
             0.06406394 = queryNorm
           1.9224093 = fieldWeight in 1609, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.1517096 = idf(docFreq=255, maxDocs=44218)
             0.3125 = fieldNorm(doc=1609)
       2.698121 = weight(author_txt:lian in 1609) [ClassicSimilarity], result of:
         2.698121 = score(doc=1609,freq=1.0), product of:
           0.91906637 = queryWeight, product of:
             1.5271044 = boost
             9.394302 = idf(docFreq=9, maxDocs=44218)
             0.06406394 = queryNorm
           2.9357195 = fieldWeight in 1609, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.394302 = idf(docFreq=9, maxDocs=44218)
             0.3125 = fieldNorm(doc=1609)
   

2. Lihui, C.; Lian, C.W.: Using Web structure and summarisation techniques for Web content mining (2005) 2.16

   2.1584969 = sum of:
     2.1584969 = product of:
       4.3169937 = sum of:
         4.3169937 = weight(author_txt:lian in 1046) [ClassicSimilarity], result of:
           4.3169937 = score(doc=1046,freq=1.0), product of:
             0.91906637 = queryWeight, product of:
               1.5271044 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.06406394 = queryNorm
             4.697151 = fieldWeight in 1046, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.5 = fieldNorm(doc=1046)
       0.5 = coord(1/2)
   

3. Goh, D. Hoe-Lian => Hoe-Lian Goh, D.: 1.91

   1.9078597 = sum of:
     1.9078597 = product of:
       3.8157194 = sum of:
         3.8157194 = weight(author_txt:lian in 3746) [ClassicSimilarity], result of:
           3.8157194 = score(doc=3746,freq=2.0), product of:
             0.91906637 = queryWeight, product of:
               1.5271044 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.06406394 = queryNorm
             4.1517344 = fieldWeight in 3746, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.3125 = fieldNorm(doc=3746)
       0.5 = coord(1/2)
   

4. Lian Goh, D. Hoe- => Hoe-Lian Goh, D.: 1.91

   1.9078597 = sum of:
     1.9078597 = product of:
       3.8157194 = sum of:
         3.8157194 = weight(author_txt:lian in 3747) [ClassicSimilarity], result of:
           3.8157194 = score(doc=3747,freq=2.0), product of:
             0.91906637 = queryWeight, product of:
               1.5271044 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.06406394 = queryNorm
             4.1517344 = fieldWeight in 3747, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.3125 = fieldNorm(doc=3747)
       0.5 = coord(1/2)
   

5. Ravindran, T.; Kuan, A.C.Y.; Lian, D.G.H.: Antecedents and effects of social network fatigue (2014) 1.62

   1.6188726 = sum of:
     1.6188726 = product of:
       3.2377453 = sum of:
         3.2377453 = weight(author_txt:lian in 1528) [ClassicSimilarity], result of:
           3.2377453 = score(doc=1528,freq=1.0), product of:
             0.91906637 = queryWeight, product of:
               1.5271044 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.06406394 = queryNorm
             3.5228634 = fieldWeight in 1528, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.375 = fieldNorm(doc=1528)
       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

   0.101180285 = sum of:
     0.101180285 = product of:
       0.6323768 = sum of:
         0.034592994 = weight(abstract_txt:level in 134) [ClassicSimilarity], result of:
           0.034592994 = score(doc=134,freq=3.0), product of:
             0.056835838 = queryWeight, product of:
               1.1302507 = boost
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.011179755 = queryNorm
             0.6086475 = fieldWeight in 134, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.497956 = idf(docFreq=1337, maxDocs=44218)
               0.078125 = fieldNorm(doc=134)
         0.14803642 = weight(abstract_txt:videos in 134) [ClassicSimilarity], result of:
           0.14803642 = score(doc=134,freq=4.0), product of:
             0.13611197 = queryWeight, product of:
               1.7490886 = boost
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.011179755 = queryNorm
             1.0876076 = fieldWeight in 134, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.078125 = fieldNorm(doc=134)
         0.21473487 = weight(abstract_txt:video in 134) [ClassicSimilarity], result of:
           0.21473487 = score(doc=134,freq=2.0), product of:
             0.31693444 = queryWeight, product of:
               4.6228414 = boost
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.011179755 = queryNorm
             0.6775372 = fieldWeight in 134, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.078125 = fieldNorm(doc=134)
         0.2350125 = weight(abstract_txt:viewing in 134) [ClassicSimilarity], result of:
           0.2350125 = score(doc=134,freq=1.0), product of:
             0.39906588 = queryWeight, product of:
               4.735392 = boost
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.011179755 = queryNorm
             0.5889065 = fieldWeight in 134, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.078125 = fieldNorm(doc=134)
       0.16 = coord(4/25)
   

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

   0.10017111 = sum of:
     0.10017111 = product of:
       0.50085557 = sum of:
         0.012267773 = weight(abstract_txt:each in 3841) [ClassicSimilarity], result of:
           0.012267773 = score(doc=3841,freq=1.0), product of:
             0.047656387 = queryWeight, product of:
               1.0349616 = boost
               4.118742 = idf(docFreq=1954, maxDocs=44218)
               0.011179755 = queryNorm
             0.25742137 = fieldWeight in 3841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.118742 = idf(docFreq=1954, maxDocs=44218)
               0.0625 = fieldNorm(doc=3841)
         0.051646277 = weight(abstract_txt:patterns in 3841) [ClassicSimilarity], result of:
           0.051646277 = score(doc=3841,freq=1.0), product of:
             0.15654768 = queryWeight, product of:
               2.6527846 = boost
               5.2785225 = idf(docFreq=612, maxDocs=44218)
               0.011179755 = queryNorm
             0.32990766 = fieldWeight in 3841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2785225 = idf(docFreq=612, maxDocs=44218)
               0.0625 = fieldNorm(doc=3841)
         0.044955757 = weight(abstract_txt:online in 3841) [ClassicSimilarity], result of:
           0.044955757 = score(doc=3841,freq=3.0), product of:
             0.11327503 = queryWeight, product of:
               2.763703 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.011179755 = queryNorm
             0.3968726 = fieldWeight in 3841, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0625 = fieldNorm(doc=3841)
         0.27051336 = weight(abstract_txt:viewers in 3841) [ClassicSimilarity], result of:
           0.27051336 = score(doc=3841,freq=2.0), product of:
             0.3404789 = queryWeight, product of:
               3.3880856 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.011179755 = queryNorm
             0.79450846 = fieldWeight in 3841, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.0625 = fieldNorm(doc=3841)
         0.12147239 = weight(abstract_txt:video in 3841) [ClassicSimilarity], result of:
           0.12147239 = score(doc=3841,freq=1.0), product of:
             0.31693444 = queryWeight, product of:
               4.6228414 = boost
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.011179755 = queryNorm
             0.38327292 = fieldWeight in 3841, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.0625 = fieldNorm(doc=3841)
       0.2 = coord(5/25)
   

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

   0.096300855 = sum of:
     0.096300855 = product of:
       0.6018804 = sum of:
         0.08374204 = weight(abstract_txt:videos in 954) [ClassicSimilarity], result of:
           0.08374204 = score(doc=954,freq=2.0), product of:
             0.13611197 = queryWeight, product of:
               1.7490886 = boost
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.011179755 = queryNorm
             0.61524373 = fieldWeight in 954, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.0625 = fieldNorm(doc=954)
         0.037228633 = weight(abstract_txt:behavior in 954) [ClassicSimilarity], result of:
           0.037228633 = score(doc=954,freq=1.0), product of:
             0.11434726 = queryWeight, product of:
               1.9634604 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.011179755 = queryNorm
             0.3255752 = fieldWeight in 954, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.0625 = fieldNorm(doc=954)
         0.27051336 = weight(abstract_txt:viewers in 954) [ClassicSimilarity], result of:
           0.27051336 = score(doc=954,freq=2.0), product of:
             0.3404789 = queryWeight, product of:
               3.3880856 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.011179755 = queryNorm
             0.79450846 = fieldWeight in 954, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.0625 = fieldNorm(doc=954)
         0.21039635 = weight(abstract_txt:video in 954) [ClassicSimilarity], result of:
           0.21039635 = score(doc=954,freq=3.0), product of:
             0.31693444 = queryWeight, product of:
               4.6228414 = boost
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.011179755 = queryNorm
             0.66384816 = fieldWeight in 954, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.0625 = fieldNorm(doc=954)
       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

   0.09073261 = sum of:
     0.09073261 = product of:
       0.5670788 = sum of:
         0.017107116 = weight(abstract_txt:there in 1911) [ClassicSimilarity], result of:
           0.017107116 = score(doc=1911,freq=2.0), product of:
             0.047211938 = queryWeight, product of:
               1.0301242 = boost
               4.099491 = idf(docFreq=1992, maxDocs=44218)
               0.011179755 = queryNorm
             0.36234725 = fieldWeight in 1911, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.099491 = idf(docFreq=1992, maxDocs=44218)
               0.0625 = fieldNorm(doc=1911)
         0.026588785 = weight(abstract_txt:time in 1911) [ClassicSimilarity], result of:
           0.026588785 = score(doc=1911,freq=2.0), product of:
             0.07251537 = queryWeight, product of:
               1.5635952 = boost
               4.148331 = idf(docFreq=1897, maxDocs=44218)
               0.011179755 = queryNorm
             0.36666414 = fieldWeight in 1911, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.148331 = idf(docFreq=1897, maxDocs=44218)
               0.0625 = fieldNorm(doc=1911)
         0.025955219 = weight(abstract_txt:online in 1911) [ClassicSimilarity], result of:
           0.025955219 = score(doc=1911,freq=1.0), product of:
             0.11327503 = queryWeight, product of:
               2.763703 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.011179755 = queryNorm
             0.22913451 = fieldWeight in 1911, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0625 = fieldNorm(doc=1911)
         0.49742773 = weight(abstract_txt:viewing in 1911) [ClassicSimilarity], result of:
           0.49742773 = score(doc=1911,freq=7.0), product of:
             0.39906588 = queryWeight, product of:
               4.735392 = boost
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.011179755 = queryNorm
             1.2464802 = fieldWeight in 1911, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.0625 = fieldNorm(doc=1911)
       0.16 = coord(4/25)
   

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

   0.085860796 = sum of:
     0.085860796 = product of:
       0.42930397 = sum of:
         0.05533031 = weight(abstract_txt:confirms in 1075) [ClassicSimilarity], result of:
           0.05533031 = score(doc=1075,freq=1.0), product of:
             0.088982105 = queryWeight, product of:
               7.9592175 = idf(docFreq=41, maxDocs=44218)
               0.011179755 = queryNorm
             0.6218139 = fieldWeight in 1075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.9592175 = idf(docFreq=41, maxDocs=44218)
               0.078125 = fieldNorm(doc=1075)
         0.0407056 = weight(abstract_txt:time in 1075) [ClassicSimilarity], result of:
           0.0407056 = score(doc=1075,freq=3.0), product of:
             0.07251537 = queryWeight, product of:
               1.5635952 = boost
               4.148331 = idf(docFreq=1897, maxDocs=44218)
               0.011179755 = queryNorm
             0.56133753 = fieldWeight in 1075, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.148331 = idf(docFreq=1897, maxDocs=44218)
               0.078125 = fieldNorm(doc=1075)
         0.065811545 = weight(abstract_txt:behavior in 1075) [ClassicSimilarity], result of:
           0.065811545 = score(doc=1075,freq=2.0), product of:
             0.11434726 = queryWeight, product of:
               1.9634604 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.011179755 = queryNorm
             0.5755411 = fieldWeight in 1075, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.078125 = fieldNorm(doc=1075)
         0.032444023 = weight(abstract_txt:online in 1075) [ClassicSimilarity], result of:
           0.032444023 = score(doc=1075,freq=1.0), product of:
             0.11327503 = queryWeight, product of:
               2.763703 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.011179755 = queryNorm
             0.28641814 = fieldWeight in 1075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.078125 = fieldNorm(doc=1075)
         0.2350125 = weight(abstract_txt:viewing in 1075) [ClassicSimilarity], result of:
           0.2350125 = score(doc=1075,freq=1.0), product of:
             0.39906588 = queryWeight, product of:
               4.735392 = boost
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.011179755 = queryNorm
             0.5889065 = fieldWeight in 1075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.538004 = idf(docFreq=63, maxDocs=44218)
               0.078125 = fieldNorm(doc=1075)
       0.2 = coord(5/25)