class,freq,accuracy,f1,group
W1,4,1.0,1.0,Tail
W10,4,1.0,1.0,Tail
W11,4,1.0,1.0,Tail
W12,4,1.0,1.0,Tail
W13,4,1.0,1.0,Tail
W14,4,1.0,1.0,Tail
W15,4,1.0,1.0,Tail
W16,4,1.0,1.0,Tail
W17,4,1.0,1.0,Tail
W18,4,1.0,1.0,Tail
W19,4,1.0,1.0,Tail
W2,4,1.0,1.0,Tail
W20,4,1.0,1.0,Tail
W21,4,1.0,1.0,Tail
W22,4,1.0,1.0,Tail
W23,4,1.0,1.0,Tail
W24,4,1.0,1.0,Tail
W25,4,1.0,1.0,Tail
W26,4,1.0,1.0,Tail
W27,4,1.0,1.0,Tail
W28,4,1.0,1.0,Tail
W29,4,1.0,1.0,Middle
W3,4,1.0,1.0,Middle
W30,4,1.0,1.0,Middle
W31,4,1.0,1.0,Middle
W32,4,1.0,1.0,Middle
W33,4,1.0,1.0,Middle
W34,4,1.0,1.0,Middle
W35,4,1.0,1.0,Middle
W36,4,1.0,1.0,Middle
W37,4,1.0,1.0,Middle
W38,4,1.0,1.0,Middle
W39,4,1.0,1.0,Middle
W4,4,1.0,1.0,Middle
W40,4,1.0,1.0,Middle
W41,4,1.0,1.0,Middle
W42,4,1.0,1.0,Middle
W43,4,1.0,1.0,Middle
W44,4,1.0,1.0,Middle
W45,4,1.0,1.0,Middle
W46,4,1.0,1.0,Middle
W47,4,1.0,1.0,Middle
W48,4,1.0,1.0,Head
W49,4,1.0,1.0,Head
W5,4,1.0,1.0,Head
W50,4,1.0,1.0,Head
W51,4,1.0,1.0,Head
W52,4,1.0,1.0,Head
W53,4,1.0,1.0,Head
W54,4,1.0,1.0,Head
W55,4,1.0,1.0,Head
W56,4,1.0,1.0,Head
W57,4,1.0,1.0,Head
W58,4,1.0,1.0,Head
W59,4,1.0,1.0,Head
W6,4,1.0,1.0,Head
W60,4,1.0,1.0,Head
W61,4,1.0,1.0,Head
W62,4,1.0,1.0,Head
W63,4,1.0,1.0,Head
W64,4,1.0,1.0,Head
W7,4,1.0,1.0,Head
W8,4,1.0,1.0,Head
W9,4,1.0,1.0,Head