Polya tree process
碩士 === 國立交通大學 === 統計學研究所 === 101 === Polya tree process is a large class of prior distributions, which Dirichlet process is included as a special case of Polya trees process. Like Dirichlet prior, the Polya tree prior also able to form a conjugate class for the posterior distributions. However, Poly...
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ndltd-TW-101NCTU53370152015-10-13T23:10:50Z http://ndltd.ncl.edu.tw/handle/10459622457176219781 Polya tree process Polya 樹過程 Tsai, Teresa 蔡嘉軒 碩士 國立交通大學 統計學研究所 101 Polya tree process is a large class of prior distributions, which Dirichlet process is included as a special case of Polya trees process. Like Dirichlet prior, the Polya tree prior also able to form a conjugate class for the posterior distributions. However, Polya tree process is different from Dirichlet process in two aspects: First, the Polya tree process is determined by a large collection of parameters and thus provide means to incorporate a wide range of beliefs. Second, some Polya trees assign probability 1 to the set of continuous distributions by (Kraft, 1964). Hung, Hui-Nien 洪慧念 2013 學位論文 ; thesis 17 en_US |
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碩士 === 國立交通大學 === 統計學研究所 === 101 === Polya tree process is a large class of prior distributions, which Dirichlet process is included as a special case of Polya trees process. Like Dirichlet prior, the Polya tree prior also able to form a conjugate class for the posterior distributions. However, Polya tree process is different from Dirichlet process in two aspects: First, the Polya tree process is determined by a large collection of parameters and thus provide means to incorporate a wide range of beliefs. Second, some Polya trees assign probability 1 to the set of continuous distributions by (Kraft, 1964).
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Hung, Hui-Nien |
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Hung, Hui-Nien Tsai, Teresa 蔡嘉軒 |
author |
Tsai, Teresa 蔡嘉軒 |
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Tsai, Teresa 蔡嘉軒 Polya tree process |
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Tsai, Teresa |
title |
Polya tree process |
title_short |
Polya tree process |
title_full |
Polya tree process |
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Polya tree process |
title_full_unstemmed |
Polya tree process |
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polya tree process |
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2013 |
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http://ndltd.ncl.edu.tw/handle/10459622457176219781 |
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AT tsaiteresa polyatreeprocess AT càijiāxuān polyatreeprocess AT tsaiteresa polyashùguòchéng AT càijiāxuān polyashùguòchéng |
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