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High Bandwidth Operational Amplifiers are needed for many applications. The Design methodology with current buffer overcomes the drawbacks in design strategies of nulling resistor and voltage buffer. The approach here provides improved gain bandwidth product and a gain of 42 dB on 0.5µm technology when operated on a supply voltage of 2.5 volts.
In this paper, we have showed a hybrid approach to categorize the multilingual text documents using supervised and unsupervised learning techniques. To serve the purpose, we have selected decision tree technique from supervised category and clustering technique from unsupervised category to form our hybrid system DECICLUS. In our following paper, we have… (More)