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Loss Function (Romanization) - MaRDI portal

Loss Function (Romanization) (Q6674049)

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loss function summing over regions and data points

Language	Label	Description	Also known as
English	Loss Function (Romanization)	loss function summing over regions and data points

Statements

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dimensionless quantity

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defining formula

ℓ (σ) \equiv \sum_{i = 1}^{N_{T}} \sum_{m = 1}^{N_{R}} \frac{(ω_{m, t_{i}} - ϕ (t_{i} | σ, ω_{∙, 0}))^{2}}{C_{m, t_{i}}^{2}}

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in defining formula

N_{R}

symbol represents

Number of Regions

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ϕ

symbol represents

Spreading Curve (Approximate)

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σ

symbol represents

Contact Network (Time-dependent)

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C

symbol represents

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N_{T}

symbol represents

Number of Time Points

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ω

symbol represents

Romanized Cities Vector

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t_{i}

symbol represents

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ℓ

symbol represents

Loss Function (Romanization)

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MaRDI profile type

MaRDI quantity profile

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Loss Function (Romanization)

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Identifiers

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Sitelinks

Mathematics(1 entry)

mardi Quantity:6674049

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