Input: Iteration numbers 𝑖 ,   𝑖 𝑤 , 𝑥 , 𝑦 , 𝜆 and 𝜆 𝐻 , vectors 𝛼 𝑘 ,
𝑘 = 1 𝑇 , 𝛽
for   𝑡 = 1 𝑇   do
   𝑓 𝑡 ( 𝑥 ) = 𝛼 𝑡 , 𝑥
   𝑡 = s i g n ( 𝑓 𝑡 ) ,
end for
   = 1 , , 𝑡 , 1
   𝐹 = 𝛽 , ,
   𝐿 = m a x ( 0 , 1 𝑦 𝐹 ) ,
   𝑖 𝑤 = 𝑖 𝑤 + 1
  Pegasos ( 𝛼 𝑇 , 𝜆 , 𝑥 , 𝑦 , 𝑖 𝑤 , 𝐿 )
  Pegasos ( 𝛽 , 𝜆 𝐻 , , 𝑦 , 𝑖 , 1 )
if   𝑖 𝑤 > 𝑟   then
   𝑖 𝑤 = 0
   𝑇 = 𝑇 + 1
   𝛼 𝑇 = 0
   𝛽 𝑇 = 0
end if
Algorithm 2: Proposed algorithm.