Sentiment.hpp File Reference

#include <algorithm>
#include <array>
#include <cctype>
#include <cmath>
#include <cstddef>
#include <cstdint>
#include <fstream>
#include <iterator>
#include <limits>
#include <numeric>
#include <stdexcept>
#include <string>
#include <string_view>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>

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Classes
struct	crawlservpp::Data::SentimentScores
	Structure for VADER sentiment scores. More...
class	crawlservpp::Data::Sentiment
	Implementation of the VADER sentiment analysis algorithm. More...

Namespaces
	crawlservpp::Data
	Namespace for different types of data.

Constants
constexpr auto	crawlservpp::Data::VaderZero {0}
	Zero. More...
constexpr auto	crawlservpp::Data::VaderOne {1}
	One. More...
constexpr auto	crawlservpp::Data::VaderTwo {2}
	Two. More...
constexpr auto	crawlservpp::Data::VaderThree {3}
	Three. More...
constexpr auto	crawlservpp::Data::VaderFour {4}
	Four. More...
constexpr auto	crawlservpp::Data::VaderFOne {1.F}
	Factor of One. More...
constexpr auto	crawlservpp::Data::VaderDampOne {0.95F}
	Factor by which the scalar modifier of immediately preceding tokens is dampened. More...
constexpr auto	crawlservpp::Data::VaderDampTwo {0.9F}
	Factor by which the scalar modifier of previously preceding tokens is dampened. More...
constexpr auto	crawlservpp::Data::VaderButFactorBefore {0.5F}
	Factor by which the modifier is dampened before a "but". More...
constexpr auto	crawlservpp::Data::VaderButFactorAfter {1.5F}
	Factor by which the modifier is heightened after a "but". More...
constexpr auto	crawlservpp::Data::VaderNeverFactor {1.25F}
	Factor by which the modifier is heightened after a "never". More...
constexpr auto	crawlservpp::Data::VaderB_INCR {0.293F}
	Empirically derived mean sentiment intensity rating increase for booster tokens. More...
constexpr auto	crawlservpp::Data::VaderB_DECR {-0.293F}
	Empirically derived mean sentiment intensity rating decrease for negative booster tokens. More...
constexpr auto	crawlservpp::Data::VaderC_INCR {0.733F}
	Empirically derived mean sentiment intensity rating increase for using ALLCAPs to emphasize a token. More...
constexpr auto	crawlservpp::Data::VaderN_SCALAR {-0.74F}
	Negation factor. More...