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raw_detect perf tweaks #137

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merged 2 commits into from
Mar 16, 2024
Merged

raw_detect perf tweaks #137

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1bbe2c4
raw_detect perf tweaks
jqnatividad Oct 1, 2023
25888fe
Update src/combined/mod.rs
jqnatividad Jan 4, 2024
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14 changes: 7 additions & 7 deletions src/combined/mod.rs
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Expand Up @@ -33,25 +33,25 @@ pub fn detect(iquery: &InternalQuery) -> Option<Info> {

// TODO: optimize!
pub fn raw_detect(iquery: &InternalQuery) -> RawOutcome {
let alphabet_raw_outcome = alphabets::raw_detect(iquery);
let trigram_raw_outcome = trigrams::raw_detect(iquery);
let alphabet_raw_outcome: alphabets::RawOutcome = alphabets::raw_detect(iquery);
let trigram_raw_outcome: trigrams::RawOutcome = trigrams::raw_detect(iquery);

let alphabet_scores = &alphabet_raw_outcome.scores;
let trigram_scores = &trigram_raw_outcome.scores;
let alphabet_scores: &Vec<(Lang, f64)> = &alphabet_raw_outcome.scores;
let trigram_scores: &Vec<(Lang, f64)> = &trigram_raw_outcome.scores;

let mut all_langs: Vec<Lang> = alphabet_scores.iter().map(|x| x.0).collect();
trigram_scores.iter().for_each(|(lang, _)| {
for (lang, _) in trigram_scores.iter() {
if !all_langs.contains(lang) {
all_langs.push(*lang);
}
});
}

let count = alphabet_raw_outcome.count;

let alphabet_weight = calc_alphabet_weight(count);
let trigram_weight = 1.0 - alphabet_weight;

let mut scores = vec![];
let mut scores = Vec::with_capacity(alphabet_scores.len() + trigram_scores.len());
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for lang in all_langs {
let a: f64 = alphabet_scores
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