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the word normalization script now uses logarithmic scale instead of linear

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sspanak 2024-04-29 15:09:01 +03:00 • committed by Dimo Karaivanov
parent d500980042
commit e6e5908dbc
1 changed files with 2 additions and 2 deletions
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4
scripts/normalize-frequencies.js
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@ -47,10 +47,10 @@ async function normalize({ fileName, maxAllowedFrequency }) {
words.push({word, frequency}); words.push({word, frequency});
} }
const normalizationRatio = maxAllowedFrequency / maxWordFrequency; const normalizationRatio = maxAllowedFrequency / Math.log(maxWordFrequency);
for (word of words) { for (word of words) {
word.frequency = Math.ceil(word.frequency * normalizationRatio); word.frequency = Math.ceil(Math.log(word.frequency) * normalizationRatio);
} }
return words; return words;