ID 原文 译文
57428 对此,提出了一种基于高速多核网络的远监督关系抽取方法. A distant supervision relation extraction method based on highway multi-kernel network is proposed to solve these questions.
57429 首先通过高速网络和多核卷积对句子特征进行深层提取;然后采用包内注意力机制提高包内正确标注的句子权重,降低包内噪声,实现包级向量化; Firstly,the feature of sentences are deeply ex- tracted by highway network and multi-kernel convolution; and then the intra-bag attention mechanism is used to improve the sentence weight of the correct annotation in bag and reduce the intra-bag noise to ob- tain the bag’s embedding.
57430 使用包间注意力机制降低包间噪声,得到组级向量化; Subsequently,the inter-bag attention mechanism is used to reduce the inter- bag noise for each group of bags with the same relation to obtain the group’s embedding.
57431 最后,将组作为训练样本训练分类器,实现关系抽取. Finally,groups are used as training samples to train the classifier to achieve relation extraction.
57432 实验结果表明,该方法比现有方法具有更好的关系抽取性能. Experiment shows that this method has better relation extraction performance than existing methods.
57433 为了克服现有容迟网络消息冗余副本过多,数据传输时延较大的问题,对基于历史预测的 Prophet 路由协议进行优化,提出基于密度聚类的路由协议,采用聚类分析理论和生灭过程理论,准确构建和维护密度聚类簇,使网络中的消息副本得到实时控制. In order to overcome the problem that there are too many message copies and large data trans- mission delay in the delay tolerant network,the author optimizes the Prophet routing protocol based on historical prediction,and propose a routing protocol based on density clustering. The algorithm adopts cluster analysis theory and birth and death process theory,the density cluster is constructed and main- tained accurately,so that the message copies in the network can be controlled in real time.
57434 在此基础上,提出基于 Q 学习的随机线性网络编码策略,采用增强学习领域中的值函数估计法,通过中间节点高效获得线性独立的编码包,以提高网络编码效益. On this basis, the random linear network coding strategy based on Q-learning is proposed. The value function estimation method in the enhanced learning domain is adopted to obtain the linear independent coding packets effi- ciently through the intermediate nodes,so as to improve the coding efficiency of the network.
57435 仿真实验结果表明,相比Epidemic 和Prophet 路由算法,该算法可以获得较高的消息投递率; Simulations show that this algorithm can obtain a higher message delivery rate in comparison with epidemic and Prophet routing algorithms,the data transmission delay can be well controlled under the condition of suffi- cient buffer thereafter.
57436 在有足够缓存的情况下,数据传输时延得到了很好的控制,对容迟网络具有较强的动态适应性 The algorithm has strong dynamic adaptability to the delay tolerant network.
57437 为了克服现有人脸欺诈检测方法在少样本应用场合下的局限性,将前向学习网络用于欺诈检测. In order to overcome the limitations of the existing face spoofing detection methods under few- shot face anti-spoofing applications,this paper proposes to use feedforward learning network for face anti- spoofing.