Method for analyzing opinion leader in network forum

Method for analyzing opinion leader in network forum

  • CN 102,314,489 B
  • Filed: 08/15/2011
  • Issued: 02/15/2017
  • Est. Priority Date: 08/15/2011
  • Status: Active Grant
First Claim
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1. a kind of method for analyzing opinion leader in network forum it is characterised in thatFirst, the power of influence based on forum'"'"'s language material calculatesFor certain topic, by a1, a2, a3..., anIn the reply dialogue chain relation of composition, if W1, W2, W3..., WnIt is respectively a1,a2, a3..., anThe lexical set that the people that posts is posted, i1, i2, i3..., inIt is respectively a in this dialogue chain1, a2, a3..., anPost the power of influence index to other people for the people, then following rule is improved to for simple language material IDM Model Calculating Method:

  • (1) calculate the power of influence that any two is posted between people first, calculated using the method comparing two-by-two, create based on rightThe staged calculation times of words chain, referred to as staged evaluation methodology;

    Cx

    CyRepresent the content of posting of netizen x, y, Wx

    WyRepresent noteThis set of words of Ziwen, if y replys x then it is assumed that x impact y, power of influence is by talking with chain by CxPass to Cy, by CxTo Cy'"'"'sSymbol i is used in impactX, yRepresent;

    Power of influence iX, yBy calculating model content C of xxModel content C with yvObtain;

    Right respectively firstCxWith CyCarry out participle, then calculate the similarity degree of two participle set, find out word and occur simultaneously, CxTo CyPower of influence be expressed as CxWith CyThe common factor of middle word accounts for CyThe ratio of word sum;

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