ࡱ> .0-_  bjbj 4bbff   ? A A A A A A $"r%Je e z ? ? PNpy"+  0 %%%e e  %f : A framework-based mapping and filtering for social media Corresponding authors: Tengku Adil Tengku Izhar Faculty of Information Management Universiti Teknologi MARA Puncak Perdana, Selangor Malaysia Email: tengkuadil@yahoo.co.uk Abstract Social media has a potential to be used as a professional and social networking to share interest. Social media such as Twitter can be used by users to share similar interests on the Internet. Despite the various existing methodologies on ontology, there are many opportunities that need to be explored. The aim of this paper is to develop a framework to extract value from social data based on mapping and filtering. In order to achieve this framework, we adopt data processing approach based on MapReduce. In order to test the application of this framework, we use NodeXL to obtain and analyse data from Twitter. The results show the application of framework to capture relevant data for efficient decision-making. The outcome of this paper will contribute to a significant achievement that provides an important innovation in research methods in big data era to trace how data flows across the social media and how to analyse this data. Keywords: Big data; filtering; mapping; MapReduce; NodeXl;social media 9:;Rk umamuVh/h/OJQJhVhb165OJQJhb16OJQJh9hb16OJQJh9hb165OJQJh/OJQJhyhb16hY@CJOJQJaJhb16h R@CJOJQJaJhb16hY@OJQJhb16hyCJOJQJaJhb16h R@OJQJaJh/hb16hb165CJ OJQJhb16hb165CJ OJQJaJ 9:;Rk $da$gdb16$a$gd/gd/ $da$gdb16dgdb16 $da$gdb16gd/$a$gdb16$a$gdb1621h:p^ o. A!"#$% f- 666666666vvvvvvvvv66666666666666666666666666666666666666666666666666666666hH6666666666666666666666666666666666666666666666666666666666666666662 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~OJQJ_HmH nH sH tH @`@ g $NormalCJ_H aJmH sH tH Z@Z g $ Heading 1$<@&5CJ KH OJPJQJ\aJ \@\ g $ Heading 2$<@& 56CJOJPJQJ\]aJV@V g $ Heading 3$<@&5CJOJPJQJ\aJJ@J g $ Heading 4$<@&5CJ\aJN@N g $ Heading 5 <@&56CJ\]aJH@H g $ Heading 6 <@&5CJ\aJ:: g $ Heading 7 <@&@@@ g $ Heading 8 <@&6]N @N g $ Heading 9 <@&CJOJPJQJaJDA D Default Paragraph FontRiR 0 Table Normal4 l4a (k ( 0No List 4@4 ,g $ No SpacingaJ V>@V g $Title$<@&a$5CJ KHOJPJQJ\aJ JoJ g $ Title Char5CJ KHOJPJQJ\aJ ZO"Z / Affiliation$da$CJOJPJQJ^JaJPO2P DUABKW$ $d$a$CJOJPJQJ_H mH sH RoAR g $Heading 1 Char5CJ KH OJPJQJ\aJ ToQT g $Heading 2 Char 56CJOJPJQJ\]aJNoaN g $Heading 3 Char5CJOJPJQJ\aJBoqB g $Heading 4 Char5CJ\aJHoH g $Heading 5 Char56CJ\]aJ:o: g $Heading 6 Char5\<o< g $Heading 7 CharCJaJBoB g $Heading 8 Char6CJ]aJ@o@  g $Heading 9 Char OJPJQJFJ@F g $Subtitle$<@&a$ OJPJQJFoF g $ Subtitle CharCJOJPJQJaJ*W`* g $`Strong5\:X`: g $@Emphasis56OJQJ]DD g $ List Paragraph !^m$*@* #g $Quote"68o18 "g $ Quote Char 6CJaJP@P %g $ Intense Quote$]^ 56aJFoQF $g $Intense Quote Char 56CJBaaB g $0Subtle Emphasis 6B*phZZZJaqJ g $PIntense Emphasis56>*CJaJDaD g $Subtle Reference >*CJaJDaD g $Intense Reference 5>*CJFaF g $ Book Title56CJOJPJQJaJ6 6 g $p TOC Heading+@& BoB Y@No Spacing Char CJ_H aJ PK![Content_Types].xmlN0EH-J@%ǎǢ|ș$زULTB l,3;rØJB+$G]7O٭V$ !)O^rC$y@/yH*񄴽)޵߻UDb`}"qۋJחX^)I`nEp)liV[]1M<OP6r=zgbIguSebORD۫qu gZo~ٺlAplxpT0+[}`jzAV2Fi@qv֬5\|ʜ̭NleXdsjcs7f W+Ն7`g ȘJj|h(KD- dXiJ؇(x$( :;˹! I_TS 1?E??ZBΪmU/?~xY'y5g&΋/ɋ>GMGeD3Vq%'#q$8K)fw9:ĵ x}rxwr:\TZaG*y8IjbRc|XŻǿI u3KGnD1NIBs RuK>V.EL+M2#'fi ~V vl{u8zH *:(W☕ ~JTe\O*tHGHY}KNP*ݾ˦TѼ9/#A7qZ$*c?qUnwN%Oi4 =3N)cbJ uV4(Tn 7_?m-ٛ{UBwznʜ"Z xJZp; {/<P;,)''KQk5qpN8KGbe Sd̛\17 pa>SR! 3K4'+rzQ TTIIvt]Kc⫲K#v5+|D~O@%\w_nN[L9KqgVhn R!y+Un;*&/HrT >>\ t=.Tġ S; Z~!P9giCڧ!# B,;X=ۻ,I2UWV9$lk=Aj;{AP79|s*Y;̠[MCۿhf]o{oY=1kyVV5E8Vk+֜\80X4D)!!?*|fv u"xA@T_q64)kڬuV7 t '%;i9s9x,ڎ-45xd8?ǘd/Y|t &LILJ`& -Gt/PK! ѐ'theme/theme/_rels/themeManager.xml.relsM 0wooӺ&݈Э5 6?$Q ,.aic21h:qm@RN;d`o7gK(M&$R(.1r'JЊT8V"AȻHu}|$b{P8g/]QAsم(#L[PK-![Content_Types].xmlPK-!֧6 0_rels/.relsPK-!kytheme/theme/themeManager.xmlPK-!0C)theme/theme/theme1.xmlPK-! ѐ' theme/theme/_rels/themeManager.xml.relsPK]   8@0(  B S  ?RXY]^dej*0?F9:3*~L^A g $Q$/b16 R@n1Z^ oy/Y@-;H koIgC.Wj.DU@9999@UnknownG*Ax Times New Roman5Symbol3. *Cx Arial7@Cambria7.@Calibri3*Ax TimescGill Sans StdTimes New RomanA$BCambria Math"qhZ G9 //203qHX $P/2!xx  ttengkuizharUserOh+'0\   $ 0<DLTttengkuizharNormalUser22Microsoft Office Word@d@)@jKp/՜.+,0 hp|    Title  !"#$&'()*+,/Root Entry F Np11Table %WordDocument4SummaryInformation(DocumentSummaryInformation8%CompObjr  F Microsoft Word 97-2003 Document MSWordDocWord.Document.89q