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\multicolumn{2}{c}{data stream: chronological}&&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&&&&&\\
\multicolumn{2}{c}{dataratio r=8.0}&&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&&&&&\\ [.1cm]
\multicolumn{2}{c}{}&\multicolumn{1}{c}{Class Frequency}&\multicolumn{4}{c}{Class Error}&\multicolumn{5}{c}{Weighted Moving Average Class Error}\\


\multicolumn{2}{c}{}&\multicolumn{1}{c}{}&\multicolumn{1}{c}{original}&\multicolumn{1}{c}{temp=0.1}&\multicolumn{1}{c}{temp=0.2}&\multicolumn{1}{c}{temp=0.3}&\multicolumn{2}{c}{n=6}&\multicolumn{2}{c}{n=12}&\multicolumn{1}{c}{n=18}\\
%\multicolumn{7}{c}{}&\multicolumn{2}{c}{n=6}&\multicolumn{2}{c}{n=12}&\multicolumn{1}{c}{n=18}\\
&&&&&&&\multicolumn{1}{c}{sig=1.5}&\multicolumn{1}{c}{sig=3.0}&\multicolumn{1}{c}{sig=3}&\multicolumn{1}{c}{sig=6}&\multicolumn{1}{c}{sig=9.0}\\

 \hline
metric & epochs &&&&&&&&&&\\ [.2cm]
Top\_1Acc\_Stream&3&$73.68\pm3.4$&$85.05\pm0.9$&$84.64\pm2.84$&$84.97\pm0.44$&$85.5\pm0.86$&-&$84.19\pm1.76$&$85.93\pm1.27$&$85.1\pm2.69$&$84.38\pm1.62$\\[.2cm]
ClassTop\_1AvgAcc\_Stream&3&$69.74\pm1.52$&$66.18\pm1.37$&$66.44\pm4.04$&$67.79\pm1.67$&$66.3\pm1.41$&-&$67.05\pm0.86$&$66.99\pm2.76$&$66.97\pm1.22$&$66.28\pm2.19$\\[.2cm]
SeqTop\_1Acc\_Stream&3&$74.89\pm3.69$&$86.22\pm0.95$&$85.4\pm2.62$&$86.49\pm0.83$&$86.54\pm1.51$&-&$85.35\pm1.18$&$86.66\pm1.63$&$86.56\pm2.5$&$85.35\pm1.18$\\[.2cm]
SeqClassTop\_1AvgAcc\_Stream&3&$70.59\pm2.36$&$67.01\pm1.96$&$67.23\pm5.17$&$68.74\pm3.21$&$68.43\pm2.37$&-&$67.15\pm1.72$&$67.12\pm2.9$&$68.22\pm2.21$&$67.23\pm3.02$\\[.2cm]
    
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\begin{table}[]
\centering
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\begin{tabular}{ccc
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\multicolumn{2}{c}{data stream: shuffled}&&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&&&&&\\
\multicolumn{2}{c}{dataratio r=8.0}&&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&\cellcolor[HTML]{FFFFFF}&&&&&\\ [.1cm]
\multicolumn{2}{c}{}&\multicolumn{1}{c}{Class Frequency}&\multicolumn{4}{c}{Class Error}&\multicolumn{5}{c}{Weighted Moving Average Class Error}\\


\multicolumn{2}{c}{}&\multicolumn{1}{c}{}&\multicolumn{1}{c}{original}&\multicolumn{1}{c}{temp=0.1}&\multicolumn{1}{c}{temp=0.2}&\multicolumn{1}{c}{temp=0.3}&\multicolumn{2}{c}{n=6}&\multicolumn{2}{c}{n=12}&\multicolumn{1}{c}{n=18}\\
%\multicolumn{7}{c}{}&\multicolumn{2}{c}{n=6}&\multicolumn{2}{c}{n=12}&\multicolumn{1}{c}{n=18}\\
&&&&&&&\multicolumn{1}{c}{sig=1.5}&\multicolumn{1}{c}{sig=3.0}&\multicolumn{1}{c}{sig=3}&\multicolumn{1}{c}{sig=6}&\multicolumn{1}{c}{sig=9.0}\\

 \hline
metric & epochs &&&&&&&&&&\\ [.2cm]
Top\_1Acc\_Stream&3&$87.57\pm1.16$&$88.87\pm0.65$&$88.5\pm0.76$&$88.71\pm0.75$&$89.32\pm0.68$&$88.79\pm0.73$&$89.44\pm0.49$&$88.73\pm0.6$&$88.24\pm0.48$&$89.24\pm0.84$\\[.2cm]
ClassTop\_1AvgAcc\_Stream&3&$72.17\pm2.49$&$67.81\pm1.65$&$68.8\pm1.72$&$70.21\pm1.76$&$70.18\pm2.75$&$70.26\pm1.36$&$69.08\pm1.06$&$69.24\pm1.27$&$68.06\pm2.92$&$69.78\pm1.68$\\[.2cm]
SeqTop\_1Acc\_Stream&3&$88.93\pm0.91$&$89.83\pm0.88$&$89.41\pm0.52$&$89.91\pm1.21$&$90.7\pm0.95$&$90.08\pm0.74$&$89.89\pm0.87$&$89.47\pm0.67$&$89.31\pm0.67$&$90.18\pm0.92$\\[.2cm]
SeqClassTop\_1AvgAcc\_Stream&3&$74.17\pm2.64$&$68.36\pm1.73$&$70.44\pm2.23$&$71.85\pm2.46$&$72.52\pm3.34$&$72.75\pm1.48$&$70.56\pm2.39$&$70.32\pm1.99$&$70.04\pm2.79$&$70.69\pm3.59$\\[.2cm]


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