... wordboundary. A set of the attributes of , and is used to predict the label of the . Theset consists of twenty attributes: ten for the char-acter type (, , , ,, , , , , ), and an-other ten ... current increment of support vectors isless than half of the average increment.Table 2: Accuracy at Different Labeled Data Sizeswith Random Sampling #of Sen-tences# of Ex-amples #of BinaryFeaturesAccuracy(%)21 ... iteration of the ac-tive learning. Figure 4 shows the learning curve of this experiment and Figure 5 is a close-up of Fig-ure 4. We see from Figure 4 that active learningworks quite well and it...