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Fix V591 warning from PVS-Studio Static Analyzer #2

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Fix V591 warning from PVS-Studio Static Analyzer #2

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1 change: 1 addition & 0 deletions LatentFactorModel.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,7 @@ bool LatentFactorModel::init_params(double* v, int size){
n = sqrt(-2.0 * log(1.0 * rand() / RAND_MAX)) * sin(2.0 * PI * (1.0 * rand() / RAND_MAX));
v[k] = sigma * n;
}
return (0);
}

bool LatentFactorModel::dump(string path){
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1 change: 1 addition & 0 deletions SparseMatrix.cpp
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Expand Up @@ -70,6 +70,7 @@ bool SparseMatrix::set_rating(const string& row, const string& col, double ratin
rating_list->push_back(rating);

// _kv_dict->insert(pair<pair<int, int>, double>(k, rating));
return (0);

}

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