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UOM // Dealing with Namespace Pollusion.

This commit is contained in:
ShikiSuen 2022-02-20 22:02:53 +08:00
parent b8216b9d87
commit 90bea14752
2 changed files with 28 additions and 27 deletions
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44
Source/Modules/LangModelRelated/SubLanguageModels/UserOverrideModel.cpp
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@ -23,7 +23,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
#include <cmath> #include <cmath>
#include <sstream> #include <sstream>
using namespace vChewing; namespace vChewing {
// About 20 generations. // About 20 generations.
static const double DecayThreshould = 1.0 / 1048576.0; static const double DecayThreshould = 1.0 / 1048576.0;
@ -33,8 +33,8 @@ static double Score(size_t eventCount,
double eventTimestamp, double eventTimestamp,
double timestamp, double timestamp,
double lambda); double lambda);
static bool IsEndingPunctuation(const string& value); static bool IsEndingPunctuation(const std::string& value);
static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes, static std::string WalkedNodesToKey(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex); size_t cursorIndex);
UserOverrideModel::UserOverrideModel(size_t capacity, double decayConstant) UserOverrideModel::UserOverrideModel(size_t capacity, double decayConstant)
@ -43,11 +43,11 @@ UserOverrideModel::UserOverrideModel(size_t capacity, double decayConstant)
m_decayExponent = log(0.5) / decayConstant; m_decayExponent = log(0.5) / decayConstant;
} }
void UserOverrideModel::observe(const std::vector<NodeAnchor>& walkedNodes, void UserOverrideModel::observe(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex, size_t cursorIndex,
const string& candidate, const std::string& candidate,
double timestamp) { double timestamp) {
string key = WalkedNodesToKey(walkedNodes, cursorIndex); std::string key = WalkedNodesToKey(walkedNodes, cursorIndex);
auto mapIter = m_lruMap.find(key); auto mapIter = m_lruMap.find(key);
if (mapIter == m_lruMap.end()) { if (mapIter == m_lruMap.end()) {
auto keyValuePair = KeyObservationPair(key, Observation()); auto keyValuePair = KeyObservationPair(key, Observation());
@ -76,20 +76,20 @@ void UserOverrideModel::observe(const std::vector<NodeAnchor>& walkedNodes,
} }
} }
string UserOverrideModel::suggest(const std::vector<NodeAnchor>& walkedNodes, std::string UserOverrideModel::suggest(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex, size_t cursorIndex,
double timestamp) { double timestamp) {
string key = WalkedNodesToKey(walkedNodes, cursorIndex); std::string key = WalkedNodesToKey(walkedNodes, cursorIndex);
auto mapIter = m_lruMap.find(key); auto mapIter = m_lruMap.find(key);
if (mapIter == m_lruMap.end()) { if (mapIter == m_lruMap.end()) {
return string(); return std::string();
} }
auto listIter = mapIter->second; auto listIter = mapIter->second;
auto& keyValuePair = *listIter; auto& keyValuePair = *listIter;
const Observation& observation = keyValuePair.second; const Observation& observation = keyValuePair.second;
string candidate; std::string candidate;
double score = 0.0; double score = 0.0;
for (auto i = observation.overrides.begin(); for (auto i = observation.overrides.begin();
i != observation.overrides.end(); i != observation.overrides.end();
@ -112,7 +112,7 @@ string UserOverrideModel::suggest(const std::vector<NodeAnchor>& walkedNodes,
return candidate; return candidate;
} }
void UserOverrideModel::Observation::update(const string& candidate, void UserOverrideModel::Observation::update(const std::string& candidate,
double timestamp) { double timestamp) {
count++; count++;
auto& o = overrides[candidate]; auto& o = overrides[candidate];
@ -134,16 +134,16 @@ static double Score(size_t eventCount,
return prob * decay; return prob * decay;
} }
static bool IsEndingPunctuation(const string& value) { static bool IsEndingPunctuation(const std::string& value) {
return value == "，" || value == "。" || value== "！" || value == "？" || return value == "，" || value == "。" || value== "！" || value == "？" ||
value == "」" || value == "』" || value== "”" || value == "’"; value == "」" || value == "』" || value== "”" || value == "’";
} }
static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes, static std::string WalkedNodesToKey(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex) { size_t cursorIndex) {
std::stringstream s; std::stringstream s;
std::vector<NodeAnchor> n; std::vector<Taiyan::Gramambular::NodeAnchor> n;
size_t ll = 0; size_t ll = 0;
for (std::vector<NodeAnchor>::const_iterator i = walkedNodes.begin(); for (std::vector<Taiyan::Gramambular::NodeAnchor>::const_iterator i = walkedNodes.begin();
i != walkedNodes.end(); i != walkedNodes.end();
++i) { ++i) {
const auto& nn = *i; const auto& nn = *i;
@ -154,19 +154,19 @@ static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes,
} }
} }
std::vector<NodeAnchor>::const_reverse_iterator r = n.rbegin(); std::vector<Taiyan::Gramambular::NodeAnchor>::const_reverse_iterator r = n.rbegin();
if (r == n.rend()) { if (r == n.rend()) {
return ""; return "";
} }
string current = (*r).node->currentKeyValue().key; std::string current = (*r).node->currentKeyValue().key;
++r; ++r;
s.clear(); s.clear();
s.str(std::string()); s.str(std::string());
if (r != n.rend()) { if (r != n.rend()) {
string value = (*r).node->currentKeyValue().value; std::string value = (*r).node->currentKeyValue().value;
if (IsEndingPunctuation(value)) { if (IsEndingPunctuation(value)) {
s << "()"; s << "()";
r = n.rend(); r = n.rend();
@ -181,12 +181,12 @@ static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes,
} else { } else {
s << "()"; s << "()";
} }
string prev = s.str(); std::string prev = s.str();
s.clear(); s.clear();
s.str(std::string()); s.str(std::string());
if (r != n.rend()) { if (r != n.rend()) {
string value = (*r).node->currentKeyValue().value; std::string value = (*r).node->currentKeyValue().value;
if (IsEndingPunctuation(value)) { if (IsEndingPunctuation(value)) {
s << "()"; s << "()";
r = n.rend(); r = n.rend();
@ -201,7 +201,7 @@ static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes,
} else { } else {
s << "()"; s << "()";
} }
string anterior = s.str(); std::string anterior = s.str();
s.clear(); s.clear();
s.str(std::string()); s.str(std::string());
@ -209,3 +209,5 @@ static string WalkedNodesToKey(const std::vector<NodeAnchor>& walkedNodes,
return s.str(); return s.str();
} }
} // namespace vChewing

9
Source/Modules/LangModelRelated/SubLanguageModels/UserOverrideModel.h
View File

@ -22,7 +22,6 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
#include <list> #include <list>
#include <map> #include <map>
#include <string>
#include "Gramambular.h" #include "Gramambular.h"
@ -34,12 +33,12 @@ class UserOverrideModel {
public: public:
UserOverrideModel(size_t capacity, double decayConstant); UserOverrideModel(size_t capacity, double decayConstant);
void observe(const std::vector<NodeAnchor>& walkedNodes, void observe(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex, size_t cursorIndex,
const string& candidate, const std::string& candidate,
double timestamp); double timestamp);
string suggest(const std::vector<NodeAnchor>& walkedNodes, std::string suggest(const std::vector<Taiyan::Gramambular::NodeAnchor>& walkedNodes,
size_t cursorIndex, size_t cursorIndex,
double timestamp); double timestamp);
@ -56,7 +55,7 @@ private:
std::map<std::string, Override> overrides; std::map<std::string, Override> overrides;
Observation() : count(0) {} Observation() : count(0) {}
void update(const string& candidate, double timestamp); void update(const std::string& candidate, double timestamp);
}; };
typedef std::pair<std::string, Observation> KeyObservationPair; typedef std::pair<std::string, Observation> KeyObservationPair;