43中英文雙語外文文獻(xiàn)翻譯成品網(wǎng)絡(luò)新聞熱點(diǎn)話題中文標(biāo)題用詞分析---一個復(fù)雜的網(wǎng)絡(luò)視角

1、<p>　　外文標(biāo)題：Words Analysis of Online Chinese News Headlines about Trending Events: A Complex Network Perspective</p><p>　　外文作者：Huajiao Li, Wei Fang, Haizhong An, Xuan Huang</p><p>　　文獻(xiàn)出處:《Pl

2、os One》 , 2015 , 10 (3)</p><p>　　英文2309單詞，13699字符，中文3155漢字。</p><p>　　此文檔是外文翻譯成品，無需調(diào)整復(fù)雜的格式哦！下載之后直接可用，方便快捷！只需二十多元。</p><p>　　Words Analysis of Online Chinese News Headlines about Trend

3、ing Events: A Complex Network Perspective</p><p>　　Huajiao Li, Wei Fang, Haizhong An, Xuan Huang</p><p><b>　　Abstract</b></p><p>　　Because the volume of information avai

4、lable online is growing at breakneck speed, keeping up with meaning and information communicated by the media and netizens is a new challenge both for scholars and for companies who must address public relations crises.

5、 Most current theories and tools are directed at identifying one website or one piece of online news and do not attempt to develop a rapid understanding of all websites and all news covering one topic. This paper repres

6、ents an effort to inte</p><p>　　Introduction</p><p>　　With the development and popularization of information and network technology, the Internet has become the main medium from which people ob

7、tain information and news. Helping solve a serious information overload problem [1], search engines are recognized as one of the most useful and popular services on the web [2, 3]. Generally, the web (and a search engine

8、) is the first source a person turns to for information or news [4]. People have grown accustomed to inputting a few keywords into search en</p><p>　　Method of headlines’ word segmentation</p><p&g

9、t;　　We used the open source word segmentation software called Simple Chinese Word Segmentation (http://www.xunsearch.com) based on the scripting language PHP. Simple Chinese Word Segmentation employs a dictionary contai

10、ning more than 260 thousand Chinese words. The part-of-speech tagging used in this software is Peking University annotation, which contains 47 parts of speech. The input information is the headlines and the serial number

11、s of the headlines, whereas the output information consists of </p><p>　　Method of constructing words network</p><p>　　As described above, the main job of constructing the word network is to de

12、termine the nodes and edges as well as the weights of the edges. There are different ways of constructing networks, such as equivalence relationships (complete graph) [30], affiliation relationships (bipartite graph) [33

13、, 42], and so on. In this paper, in order to show the words contextual relationships in the title, we gleaned the segmented words from the news headlines according to the features of the study subject (them</p>&l

14、t;p>　　Fig. 4 shows the linear network for one title. Next, the linear networks of different headlines were superimposed; the weights of the edges are the times of the appearance of the edges between two nodes in diff

15、erent linear networks. Let graph G = (V,E,W) represent the directed weighted network in which V and E are the set of nodes and edges, and W represents the after each occurred, and then faded away to be talked about in th

16、e media only occasionally thereafter. Meanwhile, there is one notable</p><p>　　Results and Analysis</p><p>　　The topological features of the whole-sample words network</p><p>　　The

17、visualization of the whole-sample words network. After application of the Simple Chinese Word Segmentation software, we obtained 5,661 words regarding the 2010 Gulf of Mexico oil spill and 6,821 words regarding the 2011

18、Bohai Bay oil spill (after eliminating punctuations). After cleaning duplicate words, there were 1,288 different words in all the online Chinese news headlines regarding the 2010 Gulf of Mexico oil spill and 1,572 diffe

19、rent words in all the online Chinese news headlines rega</p><p>　　Discussion and Conclusion</p><p>　　Complex network method has been well used in different empirical areas [44-48]. In this paper

20、, we studied an infrequently considered but quite important method for developing a rapid and deep understanding of all the websites and all the news regarding one topic which integrates statistics, word segmentation, c

21、omplex network theory and visualization to analyze all the online news headlines’ keywords and their evolution regarding two trending events, the 2010 Gulf of Mexico oil spill and the 201</p><p>　　We present

22、ed an integrated method to analyze both the whole-sample words network and monthly-words network regarding the online news headlines of the two trending events. Through our research, we found that, as with most empirical

23、 complex networks, the words networks of online news headlines regarding the two trending events have scale-free characteristics and small-world properties, and the degree assortativity coefficients of the two whole- s

24、ample words networks are very low. By calculating </p><p>　　References</p><p>　　Chen DB, Wang GN, Zeng A, Fu Y, Zhang YC. Optimizing Online Social Networks for Information Propagation. PloS one

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64、nanceial institutions and listed mining entities in equity financing based on complex network. Resources & Industries 2014; 16:124-1</p><p>　　網(wǎng)絡(luò)新聞熱點(diǎn)話題中文標(biāo)題用詞分析---一個復(fù)雜的網(wǎng)絡(luò)視角</p><p>　　Huajiao Li

65、, Wei Fang, Haizhong An, Xuan Huang</p><p><b>　　摘要</b></p><p>　　由于網(wǎng)絡(luò)上的信息量以是爆炸式的速度進(jìn)行增長，因此要跟上媒體和網(wǎng)民傳達(dá)的意思和信息，對于學(xué)者和那些必須解決公關(guān)危機(jī)的公司來說都是一個全新的挑戰(zhàn)。當(dāng)前的大多數(shù)理論和工具都是針對某一個網(wǎng)站或者是某一條在線新聞的，而不是去嘗試快速了解所有網(wǎng)站和

66、所有涉及同一個主題新聞報(bào)道的情況。在本文中，通過2011年渤海灣漏油事件和2010年墨西哥灣漏油事件這兩個樣本事件，整合統(tǒng)計(jì)數(shù)據(jù)、詞的切分、復(fù)雜網(wǎng)絡(luò)環(huán)境以及可視化去嘗試分析中國在線新聞標(biāo)題中的關(guān)鍵字和詞語的關(guān)系。我們搜集了來自中國最受歡迎的搜索引擎--百度搜索結(jié)果中關(guān)于這兩個熱點(diǎn)事件的所有新聞頭條。我們使用簡體中文分詞軟件將所有標(biāo)題分割成單詞，然后以單詞作為節(jié)點(diǎn)，以相鄰詞的關(guān)系為邊，利用整個樣本和每月的用詞量去搭建詞匯網(wǎng)。最后，基于新聞

67、標(biāo)題，我們開發(fā)了一個綜合機(jī)制來分析詞匯網(wǎng)絡(luò)的特征，這些新聞標(biāo)題可以記錄關(guān)于特定事件的新聞中的所有關(guān)鍵字，并因此可以深入而迅速地追蹤新聞的動態(tài)發(fā)展情況。</p><p><b>　　引言</b></p><p>　　伴隨著信息和網(wǎng)絡(luò)技術(shù)的快速發(fā)展和普及，互聯(lián)網(wǎng)已經(jīng)成為人們獲取信息和新聞的主要媒介。在幫助解決嚴(yán)重的信息過載問題[1]方面，搜索引擎被認(rèn)為是網(wǎng)絡(luò)上最有用和最受

68、歡迎的服務(wù)之一[2,3]。通常來說，網(wǎng)絡(luò)（和搜索引擎）是向人們傳遞信息或新聞的第一來源[4]。人們已經(jīng)習(xí)慣于在搜索引擎中輸入幾個關(guān)鍵詞，然后點(diǎn)擊一個或多個標(biāo)題，更多人意識到網(wǎng)絡(luò)新聞在輿論傳播中起著重要的作用。因此，了解不同新聞來源呈現(xiàn)信息的方式就非常重要。標(biāo)題是新聞的重要組成部分，不僅是提供或關(guān)聯(lián)新聞內(nèi)容的要點(diǎn)，而且要必須吸引讀者的注意力[9]。有學(xué)者已經(jīng)提供相關(guān)證據(jù)表明公共關(guān)系、公眾意識和新聞之間存在關(guān)聯(lián)[10]。</p>

69、<p><b>　　新聞標(biāo)題的分詞方法</b></p><p>　　我們使用了基于腳本語言PHP的開源分詞軟件--簡體中文分詞（http://www.xunsearch.com）。 簡體中文分詞使用詞典中超過26萬個中文詞匯。 本軟件中使用的詞性標(biāo)注是北大的注釋，其中包含47個詞類。 要輸入信息是頭條新聞的標(biāo)題和序列號，而輸出的信息是由詞匯的序號、詞匯、詞類的詞語部分和標(biāo)題的序

70、列號組成。</p><p><b>　　構(gòu)建詞匯網(wǎng)絡(luò)的方法</b></p><p>　　如上所述，構(gòu)建詞匯網(wǎng)絡(luò)的主要工作是確定詞匯的節(jié)點(diǎn)以及詞匯邊界的權(quán)重。 構(gòu)建詞匯網(wǎng)絡(luò)有不同的方式，如等價(jià)關(guān)系（完整圖）[30]、從屬關(guān)系（二分圖）[33,42]等等。 在本文中，為了顯示標(biāo)題中詞匯的上下文關(guān)系，我們根據(jù)研究主題（標(biāo)題）的特征從新聞標(biāo)題中搜集了分詞，然后根據(jù)標(biāo)題中詞匯的

71、序列，即前一個節(jié)點(diǎn)作為起始節(jié)點(diǎn)，和前一節(jié)點(diǎn)之后的節(jié)點(diǎn)作為終止節(jié)點(diǎn)，我們將每個詞作為節(jié)點(diǎn)并將節(jié)點(diǎn)與詞匯的邊界建立聯(lián)系。</p><p>　　圖4顯示的是一個標(biāo)題的線性網(wǎng)絡(luò)。 接下來，我們疊加了不同標(biāo)題的線性網(wǎng)絡(luò); 詞與詞之間邊的權(quán)重是在不同線性網(wǎng)絡(luò)中兩個節(jié)點(diǎn)之間邊的出現(xiàn)次數(shù)。 假設(shè)圖G =（V，E，W）表示有向加權(quán)網(wǎng)絡(luò)，其中V和E是節(jié)點(diǎn)和邊的集合，W表示其發(fā)生之后，然后在媒體中逐漸消失，這在之后會略微談到。 與此同

72、時，有關(guān)這兩個熱電事件的新聞有一個顯著的區(qū)別： 在2010年墨西哥灣漏油事故發(fā)生后媒體就首次報(bào)道這事件，但2011年渤海灣漏油事件是在其發(fā)生一個月后媒體再進(jìn)行報(bào)道的。</p><p>　　詞匯網(wǎng)絡(luò)的構(gòu)建（根據(jù)標(biāo)題）</p><p><b>　　結(jié)果與分析</b></p><p>　　全樣本詞匯網(wǎng)絡(luò)的拓?fù)涮卣?lt;/p><p&g

73、t;　　全樣本詞匯網(wǎng)絡(luò)的可視化。在應(yīng)用簡體中文分詞軟件后，我們獲得了關(guān)于2010年墨西哥灣漏油事件的5,661個詞匯和關(guān)于2011年渤海灣漏油事件（標(biāo)點(diǎn)符號除外）的6,821詞匯。在清理重復(fù)詞語后，2010年所有在線中文新聞標(biāo)題中關(guān)于2010年墨西哥灣漏油事件以及所有關(guān)于2011年渤海灣漏油事件的在線中文新聞標(biāo)題中一共有1,572個不同詞語，這意味著有1,288個節(jié)點(diǎn)是關(guān)于墨西哥的全樣本詞網(wǎng)絡(luò)以及1,572個節(jié)點(diǎn)是關(guān)于渤海的全樣本詞網(wǎng)絡(luò)

74、。圖中給出了關(guān)于墨西哥和渤海的兩個全樣本詞匯網(wǎng)絡(luò)的可視化結(jié)果（節(jié)點(diǎn)的顏色由節(jié)點(diǎn)所屬的同一ID來確定）。</p><p>　　兩個熱點(diǎn)事件全樣本詞匯網(wǎng)絡(luò)的可視化結(jié)果</p><p><b>　　探討與結(jié)論</b></p><p>　　復(fù)雜網(wǎng)絡(luò)法已被很好地用于不同的實(shí)證領(lǐng)域[44-48]。 在本文中，我們研究了一種不常用的但相當(dāng)重要的方法，用于快速

75、深入地了解所有網(wǎng)站和同一主題的所有新聞，這其中要去整合數(shù)據(jù)統(tǒng)計(jì)、分詞、復(fù)雜網(wǎng)絡(luò)理論以及可視化以分析所有在線新聞標(biāo)題中的關(guān)鍵詞及其關(guān)于2010年墨西哥灣漏油事件和2011年渤海灣漏油事件兩個熱點(diǎn)事件的演變趨勢。</p><p>　　我們提出了一個綜合性的方法來分析整個樣本詞匯網(wǎng)絡(luò)和每月詞匯網(wǎng)絡(luò)關(guān)于這兩個熱點(diǎn)事件的在線新聞標(biāo)題。通過我們的研究我們發(fā)現(xiàn)，與大多數(shù)實(shí)證的復(fù)雜網(wǎng)絡(luò)一樣，關(guān)于這兩個熱點(diǎn)事件的在線新聞頭條網(wǎng)絡(luò)具

76、有無標(biāo)度特征和微觀屬性，并且這兩個全樣本詞匯網(wǎng)絡(luò)的同配性系數(shù)程度非常低。通過計(jì)算節(jié)點(diǎn)的拓?fù)涮卣?，我們得到了全樣本詞網(wǎng)絡(luò)的關(guān)鍵詞和月詞網(wǎng)絡(luò)的關(guān)鍵詞。同時，我們也得到了詞的內(nèi)在關(guān)系和演變。與搜索引擎中關(guān)于2010年墨西哥灣事件相比，如果我們想要更準(zhǔn)確地收集關(guān)于詞網(wǎng)的信息，我們必須探索更多搜索新聞的方法。因此，今后我們可以擴(kuò)展數(shù)據(jù)搜索的方法，并根據(jù)實(shí)際情況嘗試構(gòu)建頭條新聞詞匯網(wǎng)絡(luò)。當(dāng)然，有些標(biāo)題是具有煽動性或誤導(dǎo)性的，并不能反映新聞內(nèi)容的真實(shí)

77、內(nèi)容。因此，在下一步的工作中我們可以鑒定出一種判斷新聞標(biāo)題與內(nèi)容之間相關(guān)程度的新方法。</p><p><b>　　參考文獻(xiàn)</b></p><p>　　Chen DB, Wang GN, Zeng A, Fu Y, Zhang YC. Optimizing Online Social Networks for Information Propagation. Pl

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