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5 0 obj
<< /S /GoTo /D (section.1) >>
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8 0 obj
(1 Introduction)
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9 0 obj
<< /S /GoTo /D (section.2) >>
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12 0 obj
(2 Thresholding a Ranked List)
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13 0 obj
<< /S /GoTo /D (subsection.3) >>
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16 0 obj
(2.1 The S-D Threshold Optimization)
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17 0 obj
<< /S /GoTo /D (subsection.10) >>
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20 0 obj
(2.2 Probability Thresholds)
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21 0 obj
<< /S /GoTo /D (subsection.11) >>
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24 0 obj
(2.3 The S-D Rank Optimization)
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25 0 obj
<< /S /GoTo /D (section.12) >>
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28 0 obj
(3 Score Distributions)
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29 0 obj
<< /S /GoTo /D (subsection.13) >>
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32 0 obj
(3.1 The Normal-Exponential Model)
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33 0 obj
<< /S /GoTo /D (subsection.16) >>
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36 0 obj
(3.2 Problems of the Normal-Exponential Model)
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37 0 obj
<< /S /GoTo /D (subsubsection.17) >>
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40 0 obj
(3.2.1 Support Incompatibility)
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41 0 obj
<< /S /GoTo /D (subsubsection.18) >>
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44 0 obj
(3.2.2 Recall-Fallout non-Convexity)
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45 0 obj
<< /S /GoTo /D (subsection.20) >>
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48 0 obj
(3.3 The Truncated Normal-Exponential Model)
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49 0 obj
<< /S /GoTo /D (subsubsection.21) >>
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52 0 obj
(3.3.1 Theoretical Truncation)
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53 0 obj
<< /S /GoTo /D (subsubsection.26) >>
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56 0 obj
(3.3.2 Technical Truncation)
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<< /S /GoTo /D (subsubsection.28) >>
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60 0 obj
(3.3.3 The Relation Between the Truncated Models)
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61 0 obj
<< /S /GoTo /D (section.29) >>
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64 0 obj
(4 Parameter Estimation)
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<< /S /GoTo /D (subsection.30) >>
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68 0 obj
(4.1 Down-truncated Rankings)
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69 0 obj
<< /S /GoTo /D (subsection.31) >>
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72 0 obj
(4.2 Score Preprocessing)
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<< /S /GoTo /D (subsection.32) >>
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(4.3 Expectation Maximization)
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77 0 obj
<< /S /GoTo /D (subsubsection.33) >>
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80 0 obj
(4.3.1 Initialization)
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<< /S /GoTo /D (subsubsection.34) >>
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84 0 obj
(4.3.2 Update Equations)
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<< /S /GoTo /D (subsubsection.35) >>
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88 0 obj
(4.3.3 Correcting for Truncation)
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89 0 obj
<< /S /GoTo /D (subsubsection.39) >>
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92 0 obj
(4.3.4 Multiple Runs)
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93 0 obj
<< /S /GoTo /D (subsubsection.40) >>
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96 0 obj
(4.3.5 Rejecting Fits on IR Grounds)
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97 0 obj
<< /S /GoTo /D (subsection.44) >>
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100 0 obj
(4.4 Fitting Results and Analysis)
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101 0 obj
<< /S /GoTo /D (subsubsection.45) >>
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104 0 obj
(4.4.1 Sampling, Binning, and Quality of the Fits)
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105 0 obj
<< /S /GoTo /D (subsubsection.46) >>
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108 0 obj
(4.4.2 A Score Continuity Problem?)
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109 0 obj
<< /S /GoTo /D (subsubsection.48) >>
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112 0 obj
(4.4.3 Convexity of Fits)
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113 0 obj
<< /S /GoTo /D (subsubsection.50) >>
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116 0 obj
(4.4.4 Ranking-length Bias)
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117 0 obj
<< /S /GoTo /D (subsection.51) >>
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120 0 obj
(4.5 Summary and Future Improvements)
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121 0 obj
<< /S /GoTo /D (section.52) >>
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124 0 obj
(5 Experiments)
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125 0 obj
<< /S /GoTo /D (subsection.53) >>
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128 0 obj
(5.1 Runs)
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129 0 obj
<< /S /GoTo /D (subsection.58) >>
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132 0 obj
(5.2 Results and Discussion)
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133 0 obj
<< /S /GoTo /D (subsection.61) >>
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136 0 obj
(5.3 Further Analysis)
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137 0 obj
<< /S /GoTo /D (section.64) >>
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140 0 obj
(6 Conclusions)
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141 0 obj
<< /S /GoTo /D (section.66) >>
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144 0 obj
(A Chi-Square Goodness of Fit)
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145 0 obj
<< /S /GoTo /D (subsection.68) >>
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148 0 obj
(A.1 Score Binning)
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149 0 obj
<< /S /GoTo /D (section.69) >>
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152 0 obj
(B Formulas and Derivations)
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153 0 obj
<< /S /GoTo /D (subsection.70) >>
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156 0 obj
(B.1 Density Functions)
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157 0 obj
<< /S /GoTo /D (subsection.73) >>
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160 0 obj
(B.2 Cumulative Distribution Functions)
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161 0 obj
<< /S /GoTo /D (subsection.78) >>
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164 0 obj
(B.3 Moments of a Truncated Normal)
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165 0 obj
<< /S /GoTo /D (subsubsection.79) >>
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168 0 obj
(B.3.1 Expected Value)
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169 0 obj
<< /S /GoTo /D (subsubsection.81) >>
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172 0 obj
(B.3.2 Variance)
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173 0 obj
<< /S /GoTo /D (subsection.84) >>
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176 0 obj
(B.4 Moments of a Shifted Truncated Exponential )
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177 0 obj
<< /S /GoTo /D (subsubsection.85) >>
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180 0 obj
(B.4.1 Expected Value)
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181 0 obj
<< /S /GoTo /D (subsubsection.88) >>
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184 0 obj
(B.4.2 Variance)
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185 0 obj
<< /S /GoTo /D [186 0 R /Fit ] >>
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