作者: Dimitri Kanevsky
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摘要: A method is provided for training a statistical pattern recognition decoder on new data while preserving its accuracy of old, previously learned data. Previously are represented as constrained equations that define domain (T) in space parameters (K) the decoder. Some part feasible point domain. procedure reformulated optimization objective functions over Finally, solved. This ensures preserved during iterative steps. While an exemplary speech discussed, inventive also suited to other problems such as, example, handwriting recognition, image machine translation, or natural language processing.