本文整理汇总了C++中TermFrequencyMap类的典型用法代码示例。如果您正苦于以下问题：C++ TermFrequencyMap类的具体用法？C++ TermFrequencyMap怎么用？C++ TermFrequencyMap使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TermFrequencyMap类的4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: TEST
// Multi-language test_1: test independent stemming per sub-document
TEST(FTSSpec, NestedLanguages_PerArrayItemStemming) {
BSONObj indexSpec = BSON("key" << BSON("a.b.c"
<< "text"));
FTSSpec spec(assertGet(FTSSpec::fixSpec(indexSpec)));
TermFrequencyMap tfm;
BSONObj obj = fromjson(
"{ a :"
" { b :"
" [ { c : \"walked\", language : \"english\" },"
" { c : \"camminato\", language : \"italian\" },"
" { c : \"ging\", language : \"german\" } ]"
" }"
" }");
spec.scoreDocument(obj, &tfm);
set<string> hits;
hits.insert("walk");
hits.insert("cammin");
hits.insert("ging");
for (TermFrequencyMap::const_iterator i = tfm.begin(); i != tfm.end(); ++i) {
string term = i->first;
ASSERT_EQUALS(1U, hits.count(term));
}
}示例2: TEST
// Multi-language test_3: test nested arrays
TEST( FTSSpec, NestedLanguages_NestedArrays ) {
BSONObj indexSpec = BSON( "key" << BSON( "a.b.c" << "text" ) );
FTSSpec spec( FTSSpec::fixSpec( indexSpec ) );
TermFrequencyMap tfm;
BSONObj obj = fromjson(
"{ language : \"english\","
" a : ["
" { language : \"danish\","
" b :"
" [ { c : [\"foredrag\"] },"
" { c : [\"foredragsholder\"] },"
" { c : [\"lector\"] } ]"
" } ]"
"}" );
spec.scoreDocument( obj,
FTSLanguage::makeFTSLanguage( "english" ).getValue(),
"",
false,
&tfm );
set<string> hits;
hits.insert("foredrag");
hits.insert("foredragshold");
hits.insert("lector");
for (TermFrequencyMap::const_iterator i = tfm.begin(); i!=tfm.end(); ++i) {
string term = i->first;
ASSERT_EQUALS( 1U, hits.count( term ) );
}
}示例3: TEST
TEST( FTSSpec, NestedArraysPos2 ) {
BSONObj user = BSON( "key" << BSON( "$**" << "fts" ) );
FTSSpec spec( FTSSpec::fixSpec( user ) );
// The wildcard spec implies a full recursive traversal, so "term" should be indexed.
BSONObj obj = fromjson("{a: {b: [['term']]}}"); // directly nested arrays
TermFrequencyMap m;
spec.scoreDocument( obj,
FTSLanguage::makeFTSLanguage( "english" ).getValue(),
"",
false,
&m );
ASSERT_EQUALS( 1U, m.size() );
}示例4: TEST
TEST( FTSSpec, ScoreSingleField1 ) {
BSONObj user = BSON( "key" << BSON( "title" << "fts" <<
"text" << "fts" ) <<
"weights" << BSON( "title" << 10 ) );
FTSSpec spec( FTSSpec::fixSpec( user ) );
TermFrequencyMap m;
spec.scoreDocument( BSON( "title" << "cat sat run" ), &m );
ASSERT_EQUALS( 3U, m.size() );
ASSERT_EQUALS( m["cat"], m["sat"] );
ASSERT_EQUALS( m["cat"], m["run"] );
ASSERT( m["cat"] > 0 );
}