2D spiral pattern recognition based on neural network covering algorithm

来源 :哈尔滨工业大学学报(英文版) | 被引量 : 0次 | 上传用户:ylfxg
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The main aim for a 2D spiral recognition algorithm is to learn to discriminate between data distributed on two distinct strands in the x - y plane. This problem is of critical importance since it incorporates temporal characteristics often found in real-time applications. Previous work with this benchmark has witnessed poor results with statistical methods such as discriminant analysis and tedious procedures for better results with neural networks. This paper presents a max-density covering learning algorithm based on constructive neural networks which is efficient in terms of the recognition rate and the speed of recognition. The results show that it is possible to solve the spiral problem instantaneously (up to 100% correct classification on the test set).
其他文献
随着我国经济社会的快速发展,企业内部控制工作得到了越来越多的重视。有效的内部控制在提高企业运营的效率、促进企业进一步实现自身的发展目标具有重要的推动作用。在当前市
保险行业营销观念要不断提高,保险行业人员整体素质要不断适应保险消费市场需求,必须寻求创新。本文试图从保险营销的特点入手,分析保险营销的作用,寻找创新的可行性选择,给
当今社会,将“城市品牌”作为一个城市筹码的竞争。文化创意,则是大竞争时代进行城市品牌营销的核心要素,文化创意产业的发展和推广,对城市品牌的营销有着至关重要的作用。近
随着市场经济体系对社会各领域影响力逐渐增加,我国经济发展进入一个新的时期。近年来,在我国经济高速发展过程中,各企业与事业单位中的一些问题也逐渐暴露出来,其中以各企业、事
现代烟草物流建设离不开物联网技术的支撑,本文通过整合现有的如RFID(无线射频技术)、GPS(全球定位系统)等多种技术来加强区域物流中心内部信息交换环节的有效管理,研究构建
The artificial diets mixed with various concentrations of nickel were offered to the larvae of the phytophagous insect Spodoptera litura Fabricius for 3 generat
A least square (LS) parametric channel estimation method in broadband multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) sy
We developed an assay for the detection and quantitation ofporcine circovirus type 2 (PCV2) with the SYBR Green I-based real-time PCR. The real-time PCR provide
In order to develop a more efficient virus for controlling the cotton bollworm Helicoverpa armigera,Helicoverpa hormone receptor 3 (HHR3), which is involved in
The fatty acid elongase 1 (FAE1) genes of Brassic napus were cloned from two cultivars, i.e. Zhongshuan No. 9 with Iow erucic acid content, and Zhongyou 821 wit