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NARESOMAKER:出会いの初期障壁を軽減する 第三
情報処理学会 インタラクション 2014 IPSJ Interaction 2014 B3-3 2014/2/28 NARESOMAKER †1 †1 †1 “NARESOMAKER” , Q&A NARESOMAKER : A Matchmaker-intermediating Recommendation System of New Friends that Alleviates Initial Barriers of the First Encounter Tsuyoshi NUMANO†1 Shirou KITAYAMA†1 Kazushi NISHIMOTO†1 In this paper, we propose “NARESOMAKER” system that is a matchmaker-intermediating recommendation system of new friends. NARESOMAKER alleviates initial barriers of the first encounter. Many of ordinary dating site’s system adopted systems where users chose partners based on their profiles and contacted them by themselves. However, this method has some barriers. For example, it is difficult to find a compatible person and even if you can find a compatible person, it is very difficult to greet for the first time. Therefore, NARESOMAKER incorporated a Q&A system to provide initial topics of communications and employed the third persons’ recommendations to find the compatible persons. As a result of user studies with NARESOMAKER, we obtained some possibility that NARESOMAKER can alleviate the initial barriers of encounter. 5% 1. 20~30% 1.1 14~18% (10~18%) 1.2 [1] [1] [2] 20 2478 40 8 2 [3] 1 2 [2] [3] 1.3 †1 Japan Advanced Institute of Science and Technology. © 2014 Information Processing Society of Japan 440 [11] [4] [5] • • [11] 2 facebook SNS [12] SNS SNS [6] 3. [10] 1.4 1.2 2 1.3 1 2 NARESOMAKER NARESOMAKER facebook 2 Q&A 3.1 20 12 facebook 2. 1 A B A 2 † A B C 1 [13] facebook Shuchuan C [7] B ! 1(a) A 1 B A facebook C B [8] A A B C C A A MatchMaker [9] B [10] © 2014 Information Processing Society of Japan † A A B C C C 30 1 441 ! 1(b) B B A facebook C B B A C B C B C A B C C 30 4. NARESOMAKER (a) (b) SNS 1 facebook Figure 2 Comparative experiments of encounter. 3.2 facebook 30 1 2 A 6 2 NARESOMAKER 2 NARESOMAKER facebook A 2 yahoo Q&A Q&A 1 2 C NARESOMAKER B 6 1 A C facebook NARESOMAKER A 1 Q&A B C facebook [11] © 2014 Information Processing Society of Japan 442 4 Figure 5 Questioner’s page ! 2 Figure NARESOMAKER 1 2 Outline of the NRESOMAKER. facebook PHP5.3, CakePHP2.4, Mysql5.5 WEB 1 facebook 3 5 Figure 6 Introducer’s page. 3 Figure 4 Top page of the system. ! 1 3 1 ! facebook 2 © 2014 Information Processing Society of Japan 1 443 11 11 20 22 18 11 20 1 5.2.2 NARESOMAKER NARESOMAKER 6 Figure 7 Communication page for Questioner and Answer 2 1 22/96 5. 2 16 2 ! 80 16 facebook 5 5.1 2013 10 11 15 2013 11 25 facebook 1 facebook ! 96 5.2 5.2.1 2013 11 25 91 80 96 81 7 39/80 ! 7 Figure 8 Number of registered users and active users 11 15 18 © 2014 Information Processing Society of Japan 1 facebook 444 facebook Q&A 7. ! NARESOMAKER Q&A 6. NARESOMAKER 2 22/96 1 8 1) 16 100 facebook 39/80 96 2 : 70:249-266 (2008). 2) : http://chosa.itmedia.co.jp/categories/investment/16757 (2012). 3) : 23(4), 461-467 (2008). 4) : 15 2(1) pp45-57 ,(2013). 5) Walther,J.B.: Computer-mediated communication: impersonal, interpersonal, and hyper personal interaction, Communication Research,23,pp.3-43(1996). 6) : 67 No.3,pp.157-158(2005). 7) Shuchuan Lo,Chingching Lin :WMR-A Graph-based Algorithm for Friend Recommendation,Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence,pp.121-128(2006). 8) , , : SNS , 2011 , No.3,pp.285-288 (2011). 9) Li Bian, Henry Holtzman: MatchMaker: A Friend IEEE Recommendation System through TV Character Matching International Workshop on Social Networks and TV,pp.714-718(2012). 10) SNS IPSJ SIG Technical Report 11) GN-63(2007). : : 20(4) , pp.578-590(2008). 12) Andrea Chapdelaine,David A Kenny:Match maker can you make me a match, Journal of Personality and Social Psychology,vol67,No1.pp.83-91(1994). 13) : , ,51,pp.131-142(2009). © 2014 Information Processing Society of Japan 445