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https://github.com/moses-smt/mosesdecoder.git
synced 2024-09-11 11:25:40 +03:00
more work on core feature support in FVector
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@ -262,6 +262,7 @@ namespace Moses {
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set(i->first,-(i->second));
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}
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}
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m_coreFeatures -= rhs.m_coreFeatures;
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return *this;
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}
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@ -271,6 +272,7 @@ namespace Moses {
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FValue rhsValue = rhs.get(i->first);
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set(i->first,lhsValue*rhsValue);
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}
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m_coreFeatures *= rhs.m_coreFeatures;
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return *this;
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}
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@ -280,6 +282,7 @@ namespace Moses {
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FValue rhsValue = rhs.get(i->first);
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set(i->first, lhsValue / rhsValue) ;
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}
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m_coreFeatures /= rhs.m_coreFeatures;
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return *this;
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}
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@ -300,6 +303,7 @@ namespace Moses {
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for (iterator i = begin(); i != end(); ++i) {
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i->second *= rhs;
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}
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m_coreFeatures *= rhs;
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return *this;
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}
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@ -308,6 +312,7 @@ namespace Moses {
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for (iterator i = begin(); i != end(); ++i) {
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i->second /= rhs;
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}
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m_coreFeatures /= rhs;
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return *this;
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}
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@ -143,13 +143,61 @@ BOOST_AUTO_TEST_CASE(core_arith)
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FVector sum = f1+f2;
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FVector diff = f1-f2;
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FVector prod = f1*f2;
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FVector quot = f1/f2;
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FVector quot = f2/f1;
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BOOST_CHECK_CLOSE((FValue)sum[0], 1.6 , TOL);
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BOOST_CHECK_CLOSE((FValue)sum[1], 0.15 , TOL);
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BOOST_CHECK_CLOSE((FValue)sum[n1], 4.6 , TOL);
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BOOST_CHECK_CLOSE((FValue)sum[n2], -1.5 , TOL);
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BOOST_CHECK_CLOSE((FValue)diff[0], 0.6 , TOL);
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BOOST_CHECK_CLOSE((FValue)diff[1], 0.35 , TOL);
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BOOST_CHECK_CLOSE((FValue)diff[n1], 2.6 , TOL);
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BOOST_CHECK_CLOSE((FValue)diff[n2], -1.5 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[0], 0.55 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[1], -0.025 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[n1], 3.6 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[n2], 0 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[0], 0.4545454545 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[1], -0.4 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[n1], 0.277777777 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[n2], 0 , TOL);
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}
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BOOST_AUTO_TEST_CASE(core_scalar)
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{
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FVector f1(3);
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FName n1("a");
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f1[0] = 1.5; f1[1] = 2.1; f1[2] = 4; f1[n1] = -0.5;
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FVector prod = f1*2;
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FVector quot = f1/5;
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BOOST_CHECK_CLOSE((FValue)prod[0], 3 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[1], 4.2 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[2], 8 , TOL);
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BOOST_CHECK_CLOSE((FValue)prod[n1],-1 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[0], 0.3 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[1], 0.42 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[2], 0.8 , TOL);
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BOOST_CHECK_CLOSE((FValue)quot[n1],-0.1 , TOL);
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}
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BOOST_AUTO_TEST_CASE(core_max)
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{
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FVector f1(2);
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FVector f2(2);
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FName n1("a");
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FName n2("b");
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FName n3("c");
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f1[0] = 1.1; f1[1] = 0.25; ; f1[n2] = -1.5; f1[n3] = 2.2;
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f2[0] = 0.5; f2[1] = -0.1; f2[n1] = 1; f2[n3] = 2.4;
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FVector m = fvmax(f1,f2);
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}
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BOOST_AUTO_TEST_SUITE_END()
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