L1/Absolute Norm (||·||₁)

• is a norm (||·||) defined as ||𝑣̅|| = 𝐿₁ = ||𝑣̅||₁ = 𝛴_{1≤𝑖≤𝑛}|𝑣̅_𝑖| where 𝑣̅ is a vector in ℝ^𝑛
• is used to calculate L1 Distance Metric

Other

• Relationships Between Lp Norms