本文整理汇总了C++中T2::getNumBits方法的典型用法代码示例。如果您正苦于以下问题：C++ T2::getNumBits方法的具体用法？C++ T2::getNumBits怎么用？C++ T2::getNumBits使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类T2的用法示例。
在下文中一共展示了T2::getNumBits方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OffBitsInCommon
IntVect OffBitsInCommon(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
IntVect res;
(~(bv1 | bv2)).getOnBits(res);
return res;
}示例2: SokalSimilarity
double SokalSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
return x / (2 * y + 2 * z - 3 * x);
}示例3: OffBitProjSimilarity
DoubleVect OffBitProjSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
DoubleVect res(2, 0.0);
double num = (bv1 | bv2).getNumOffBits();
if (num) {
res[0] = num / bv1.getNumOffBits();
res[1] = num / bv2.getNumOffBits();
}
return res;
}示例4: TanimotoSimilarity
double TanimotoSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
if ((y + z - x) == 0.0)
return 1.0;
else
return x / (y + z - x);
}示例5: OnBitSimilarity
double OnBitSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double num = NumOnBitsInCommon(bv1, bv2);
double denom = (bv1 | bv2).getNumOnBits();
if (denom > 0) {
return num / denom;
} else {
return 0;
}
}示例6: RogotGoldbergSimilarity
double RogotGoldbergSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
double l = bv1.getNumBits();
double d = l - y - z + x;
if ((x == l) || (d == l))
return 1.0;
else
return (x / (y + z) + (d) / (2 * l - y - z));
}示例7: BraunBlanquetSimilarity
double BraunBlanquetSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
if (tmax(y, z) > 0) {
return x / tmax(y, z);
} else {
return 0.0;
}
}示例8: McConnaugheySimilarity
double McConnaugheySimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
if (y * z > 0.0) {
return (x * (y + z) - (y * z)) / (y * z);
} else {
return 0.0;
}
}示例9: CosineSimilarity
double CosineSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
if (y * z > 0.0) {
return x / sqrt(y * z);
} else {
return 0.0;
}
}示例10: TverskySimilarity
double TverskySimilarity(const T1& bv1, const T2& bv2, double a, double b) {
RANGE_CHECK(0, a, 1);
RANGE_CHECK(0, b, 1);
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
double x = NumOnBitsInCommon(bv1, bv2);
double y = bv1.getNumOnBits();
double z = bv2.getNumOnBits();
double denom = a * y + b * z + (1 - a - b) * x;
if (denom == 0.0)
return 1.0;
else
return x / denom;
}示例11: AllBitSimilarity
double AllBitSimilarity(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
return double(NumBitsInCommon(bv1, bv2)) / bv1.getNumBits();
}示例12: NumBitsInCommon
int NumBitsInCommon(const T1& bv1, const T2& bv2) {
if (bv1.getNumBits() != bv2.getNumBits())
throw ValueErrorException("BitVects must be same length");
return bv1.getNumBits() - (bv1 ^ bv2).getNumOnBits();
}