Language Identification (and a brief intro to ML)winston/mnlp/slides/04 ML and Language...
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Transcript of Language Identification (and a brief intro to ML)winston/mnlp/slides/04 ML and Language...
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冇問題，我可以去
•• 冇• 問題
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• function is_it_spam(email)return false
end
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• NNNNN NNN SS
• NNNNN SSS SN
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冇問題，我可以去
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ෑ𝑥𝑖 = exp ln(𝑥𝑖)
0.3 ∗ 0.4 = 𝑒ln 0.3 +ln 0.4 = 0.12
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function normalize(seq)
total = sum(seq)
return seq ./ total
end
function normalize(seq)
denom = sum(exp.(seq))
return exp.(seq) ./ denom
end
𝑥𝑖σ𝑖 𝑥𝑖
𝑒𝑥𝑖
σ𝑖 𝑒𝑥𝑖
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