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Denominator for "proportionalPol" sentiment computation #27

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Denominator for "proportionalPol" sentiment computation #27

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13 changes: 12 additions & 1 deletion src/utils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -194,6 +194,16 @@ inline void update_token_scores(std::vector< double >& scores,
scale_token_weights(tokenWeights, normalizer, nTokens);
}

std::vector< double > denominator_proportionalPol = std::vector< double >(nL, 0);
if (how == "proportionalPol") {
for (int j = 0; j < nL; j++) {
for (int i = 0; i < nTokens; i++) {
denominator_proportionalPol[j] += abs(tokenShifters[i] * tokenScores[i][j]);
}
}
}


for (int i = 0; i < nTokens; i++) {
// std::cout << "token: " << i << "\n";
for (int j = 0; j < nL; j++) {
Expand All @@ -210,7 +220,8 @@ inline void update_token_scores(std::vector< double >& scores,
} else if (how == "proportional") {
scores[j] += (tokenShifters[i] * score) / (nTokens - nPuncts);
} else if (how == "proportionalPol") {
if (nPolarized[j] > 0) scores[j] += (tokenShifters[i] * score) / nPolarized[j];
// if (nPolarized[j] > 0) scores[j] += (tokenShifters[i] * score) / nPolarized[j];
if (nPolarized[j] > 0) scores[j] += (tokenShifters[i] * score) / denominator_proportionalPol[j];
} else if (how == "proportionalSquareRoot") {
scores[j] += (tokenShifters[i] * score) / std::sqrt(nTokens - nPuncts);
} else {
Expand Down