Launched in 2011, zhihu.com is an online social network of questions & answers, whose founder has always stressed its social attributes. And from the online-day to now, zhihu.com has accumulated a lot of questions and answers. One purpose of this study is to explore the relationship between the users and the answered questions based on the participate in the community and the data collected. Another purpose of this study is trying to understand the situation of the Q&A through analyzing the content of the questions and the way of asking questions. For the purpose of this study, through the literature analysis to determine the specific research object of this study is "Xiaomi mobile phone" topic of zhihu.com. The results of the study show that: (1) In the zhihu community, users’ participation in community interaction in the form of single (only 5% users are both questioner and answer). Most of the people who answer the questions are attracted by the questions (not the user relationship). Users gathered through questions and dispersed by questions. (2) In the zhihu community, the users with high in-degree playing the role of knowledge sharing, they often answer questions. And the users have higher out-degree is to absorb the experience and knowledge of others by asking questions. A clear center does not exist in the community. The relationship between users are mostly established by questions. (3) Concerning the questions, from the content, the users do not concern about issues unrelated to the topic, do not concern about questions with only one answer, nor the repeated questions. From the format, all questions that with high response rate are straightforward, clear, letting respondents have something to say. Future research on the one hand can do comparative study of different topics; on the other hand, researchers can do a more comprehensive semantic analysis of the questions and answers; and also, anonymous phenomenon is a study direction.
目錄
摘要 i
目錄 iii
表次 v
圖次 vi
第一章 緒論 1
第一節、研究背景 1
第二節、研究動機 2
第三節、研究目的 3
第四節、研究問題 3
第五節、研究規劃 4
第二章 文獻探討 6
第一節、「知乎」研究 6
第二節、社會化問答社區 10
第三節、語義分析 14
第四節、社會網络分析 20
第三章 研究設計 25
第一節、研究對象 25
第二節、研究方法 28
第三節、研究架構 29
第四節、資料蒐集 30
第五節、研究實施 31
第四章 資料結果分析 33
第一節、問答情況分析 33
第二節、社會網絡分析 40
第三節、問題語義分析 46
第五章 結論 54
第一節、研究結論 54
第二節、未来研究方向 56
參考文獻 57
表次
表 一:知乎個案研究 6
表 二:詞語語義分析 15
表 三:句子語義分析 17
表 四:兩類語義分析研究策略比較 19
表 五:知乎社區成員互動關係研究資料蒐集範圍 30
表 六:問題數與回答數統計 37
表 七:問答關係數統計 38
表 八:「小米手機」話題社會網絡結構基本屬性 43
表 九:入度和出度数前十位用户及其中介中心性和接近中心性 45
表 十:高回答率問題關鍵詞頻次表 47
圖次
圖 一:研究規劃 5
圖 二:社會化問答三大研究領域 11
圖 三:Quora 上問題、話題與使用者之架構圖 14
圖 四:互惠的定義 23
圖 五:知乎網站架構圖 25
圖 六:知乎問答關係架構圖 27
圖 七:知乎社區成員互動關係研究架構圖 30
圖 八:小米手機話題頁面 33
圖 九:問題數與回答數趨勢圖 35
圖 十:問題獲得回答數趨勢圖 36
圖 十一:高低兩種回答率問題獲得回答數分季度比率 37
圖 十二:用戶參與社區形式分類 39
圖 十三:用戶獲得回答數統計 40
圖 十四:小米手機話題社會網絡圖 42
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