0  res = 0.6841056
keepratio_cnn_ = 0.5
filterNum = 100
windowSize = 3£¬5
£¨3£¬5£¬3-5£¬3*5£©

1  res = 0.689711
keepratio_cnn_ = 0.5
filterNum = 100
windowSize = 3£¬5

2  res = 0.7187762
keepratio_cnn_ = 0.5
filterNum = 100
windowSize = 1, 3£¬5, 7