Distant supervision for relation extraction has been widely used to construct training set by aligning the triples of th......

The ultimate solution of the problem "Which smoothing method is better" is offered.A method of noise filtering based o......

本文利用小波变换对化学发光光谱进行了多分辨信号分解 ,有效地滤除噪声 ,提高了光谱信噪比。讨论了不同小波基和分解级次对分析结......