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1.发明授权
公开(公告)号：US5129038A
公开(公告)日：1992-07-07
申请号：US481316
申请日：1990-02-20
IPC分类号： G06N3/08
CPC分类号： G06N3/084
摘要： An improved iterative learning machine having a plurality of multi-input/single-output signal processing units connected in a hierarchical structure includes a weight coefficient change control unit which controls weight change quantities for those multi-input/single-output signal processing units having iteratively reduced errors thereby increasing the learning speed, contrary to conventional learning machines which perform a learning operation in order to minimize a square error of multi-input/single-output signal processing units in the highest hierarchy of the hierarchical structure.
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公开(公告)号：US5384896A
公开(公告)日：1995-01-24
申请号：US143241
申请日：1993-10-22
CPC分类号： G06N3/04
摘要： A learning machine with multi-input single-output circuits connected in hierachical structure, wherein product-sums of the output signals of input and output signal registers and the weights are obtained by the parallel processing of a plurality of product-sum computing units with a plurality of input and output signal registers being connected in cascades, thereby to render to scale down the circuit of the learning machine with the sigmoid function computing unit being one in number.
摘要翻译： 一种具有多层输入单输出电路的学习机，其以等级结构连接，其中输入和输出信号寄存器的输出信号和权重的乘积和通过多个乘积和计算单元的并行处理获得，具有 多个输入和输出信号寄存器被级联连接，从而使S型数学函数计算单元数量逐渐减小学习机的电路。
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公开(公告)号：US5542005A
公开(公告)日：1996-07-30
申请号：US403126
申请日：1995-03-13
申请人： Yasuharu Shimeki , Susumu Maruno , Toshiyuki Kohda , Shigeo Sakaue , Hiroshi Yamamoto , Yoshihiro Kojima
发明人： Yasuharu Shimeki , Susumu Maruno , Toshiyuki Kohda , Shigeo Sakaue , Hiroshi Yamamoto , Yoshihiro Kojima
CPC分类号： G06K9/6281 , G06N3/04
摘要： A recognition apparatus is provided with a plurality of recognition units organized in a multilayered hierarchical structure. Each of the recognition units includes a signal input section, a quantizer for performing a quantization according to a signal inputted from the signal input section, and a path selecting section for performing a selection of paths according to an output from the quantizer. The path selecting section includes a path input section having at least one path input terminal, a path output section having at least one path output terminal, a load distribution selecting section for selecting a load distribution, and a load setting section for changing the strength of connection between the path input terminal and the path output terminal according to the output of the quantizer by the use of the load distribution selected by the load distribution selecting section.
摘要翻译： 识别装置设置有以多层次分层结构组织的多个识别单元。 每个识别单元包括信号输入部分，用于根据从信号输入部分输入的信号进行量化的量化器，以及路径选择部分，用于根据量化器的输出执行路径的选择。 路径选择部分包括具有至少一个路径输入端的路径输入部分，具有至少一个路径输出端的路径输出部分，用于选择负载分布的负载分配选择部分和用于改变负载分配的负载分配选择部分 根据量化器的输出，通过使用由负载分配选择部选择的负载分布，在路径输入端子与路径输出端子之间进行连接。
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4.发明授权Neutral network with plural weight calculation methods and variation of plural learning parameters 失效具有重量计算方法和全面学习参数变化的中性网络
公开(公告)号：US5168550A
公开(公告)日：1992-12-01
申请号：US481330
申请日：1990-02-20
IPC分类号： G06N3/08
CPC分类号： G06N3/084
摘要： An iterative learning machine uses, as a direction of changing iterative weight, a conjugate gradient direction in place of the conventional steepest descent direction, thereby saving time. Learning rates are set dynamically. Error calculation for plural learning rates, with respect to a certain weight changing direction, are accomplished by storing a product-sum of the input signals and weights in a hidden layer and a product-sum of the input signals and the weight changing direction in the hidden layer. When the learning falls into a non-effective state where further iteration does not effectively reduce an error, the weights are adjusted in order to restart the learning.
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5.发明授权Learning machine with a hierarchial structure without mutual connections within levels thereof 失效具有层次结构的学习机器，其级别内没有相互连接
公开(公告)号：US5295228A
公开(公告)日：1994-03-15
申请号：US754517
申请日：1991-09-04
CPC分类号： G06N3/084
摘要： A learning machine has plural multiple-input single-output signal processing circuits connected in a hierarchical structure. The learning machine sets a threshold value, which is a evaluation standard for change in weight coefficients, high during the early part of the learning process and enables rough learning to progress without changing the weight coefficients for those multiple-input single-output signal processing circuits for which errors are sufficiently small. On the other hand, the learning machine gradually reduces the threshold value as learning progresses and advances learning by a non-linear optimization method (including a conjugate gradient method, a linear search method, or a combination of conjugate gradient and linear search methods) during the later part of the learning process, and thereby improves the learning speed.
摘要翻译： 学习机具有以分级结构连接的多个多输入单输出信号处理电路。 学习机器设置阈值，该阈值是学习过程早期的权重系数变化的评估标准，并且能够进行粗略学习而不改变那些多输入单输出信号处理电路的权重系数 错误足够小。 另一方面，随着学习进行，学习机逐渐降低阈值，并且通过非线性优化方法（包括共轭梯度法，线性搜索方法或共轭梯度和线性搜索方法的组合）在学习过程中逐渐降低阈值 学习过程的后期部分，从而提高学习速度。
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公开(公告)号：US5497448A
公开(公告)日：1996-03-05
申请号：US409947
申请日：1995-03-23
申请人： Susumu Maruno , Shigeo Sakaue , Yasuharu Shimeki
发明人： Susumu Maruno , Shigeo Sakaue , Yasuharu Shimeki
CPC分类号： G06K9/00523 , G06K9/66
摘要： The invention is a learning type waveform recognizer that has a sequential signal extractor that extracts changes in the values of an input waveform signal at each point on the transition axis, a learning and recognition section that learns the relations between the changes extracted from the input signal and classified waveform signals and recognizes the degree of matching with the classified waveform at each point on the transition axis based on the learned relations, and an integrated recognition section that integrates the recognized results at points in an interval and performs an overall judgment by identifying the waveform of the input waveform signal.
摘要翻译： 本发明是一种学习型波形识别器，其具有顺序信号提取器，其提取在转换轴上的每个点处的输入波形信号的值的变化，学习和识别部分，其学习从输入信号提取的变化之间的关系 并分类波形信号，并且基于学习关系识别与转换轴上的每个点处的分类波形的匹配程度，以及综合识别部分，其在间隔中的点处对识别的结果进行积分，并通过识别 输入波形信号的波形。
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7.发明授权Object recognition apparatus using a hierarchical network of recognition units 失效使用识别单元的分层网络的对象识别装置
公开(公告)号：US5530886A
公开(公告)日：1996-06-25
申请号：US395200
申请日：1995-02-27
摘要： A recognizing and judging apparatus for a learning and recognizing processing to be effectively performed in a short period of time, the apparatus including a plurality of recognition units in a multi-layered hierarchical network structure with one or more path output terminals of the recognition units of an upper layer being connected with one or more path input terminals of the recognition units of a lower layer. The recognition unit comprises a vector signal input structure for inputting a plurality of input signals for showing characteristics of an object to be recognized, a path signal transmitting information computing structure for converting an input signal vector from the vector signal input structure into a path signal transmitting information and a path signal transmitting structure having one or more path input terminals for inputting a path signal and one or more path output terminals for outputting the path signal to transmit the path signal from the path input terminals to the path output terminals according to the path signal transmitting information.
摘要翻译： 一种用于在短时间内有效执行的学习和识别处理的识别和判断装置，该装置包括多层分层网络结构中的多个识别单元，其中识别单元的一个或多个路径输出端 上层与下层的识别单元的一个或多个路径输入端连接。 识别单元包括用于输入多个用于显示被识别对象的特性的输入信号的矢量信号输入结构，用于将来自矢量信号输入结构的输入信号矢量转换为路径信号发送的路径信号发送信息计算结构 信息和路径信号发送结构，其具有用于输入路径信号的一个或多个路径输入端子和用于输出路径信号的一个或多个路径输出端子，以根据路径从路径输入端口将路径信号传输到路径输出端子 信号发送信息。
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公开(公告)号：US5987170A
公开(公告)日：1999-11-16
申请号：US965534
申请日：1997-11-06
申请人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Yasuharu Shimeki , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito
发明人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Yasuharu Shimeki , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito
IPC分类号： G06K9/72
CPC分类号： G06K9/726 , G06K2209/01
摘要： There is disclosed a character recognition machine adapted to recognize Japanese characters such as kanjis and kanas. The machine comprises a character string storage portion, a character extraction portion, a character recognition portion, and a language processing portion. A character string to be recognized is stored as an image in the storage portion. The character extraction portion comprises a network consisting a plurality of interconnected operators each of which has numerous inputs and outputs. An evaluation function which assumes its minimum value when a character extraction produces the best results is calculated by the operators simultaneously so as to minimize the value of the function. The character recognition portion calculates degrees of similarity of a character pattern to various character categories, the character pattern being applied from the character extraction portion. The language processing portion receives these degrees of similarity and selects a character category which seems to provide the most correct combination of characters in terms of vocabulary and grammar.
摘要翻译： 公开了一种适于识别诸如kanjis和kanas之类的日本字符的字符识别机。 机器包括字符串存储部分，字符提取部分，字符识别部分和语言处理部分。 要识别的字符串作为图像存储在存储部分中。 字符提取部分包括由多个互连操作器组成的网络，每个操作器具有许多输入和输出。 当字符提取产生最佳结果时，假设其最小值的评估函数由运算符同时计算，以便使函数的值最小化。 字符识别部分从字符提取部分计算字符图案与各种字符类别的相似度，字符图案被应用。 语言处理部分接收这些相似度，并且选择似乎在词汇和语法方面提供最正确的字符组合的字符类别。
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公开(公告)号：US6041141A
公开(公告)日：2000-03-21
申请号：US513294
申请日：1995-08-10
申请人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito , Yasuharu Shimeki
发明人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito , Yasuharu Shimeki
CPC分类号： G06K9/726 , G06K2209/01
摘要： There is disclosed a character recognition machine adapted to recognize Japanese characters such as kanjis and kanas. The machine comprises a character string storage portion, a character extraction portion, a character recognition portion, and a language processing portion. A character string to be recognized is stored as an image in the storage portion. The character extraction portion comprises a network consisting a plurality of interconnected operators each of which has numerous inputs and outputs. An evaluation function which assumes its minimum value when a character extraction produces the best results is calculated by the operators simultaneously so as to minimize the value of the function. The character recognition portion calculates degrees of similarity of a character pattern to various character categories, the character pattern being applied from the character extraction portion. The language processing portion receives these degrees of similarity and selects a character category which seems to provide the must correct combination of characters in terms of vocabulary and grammar.
摘要翻译： 公开了一种适于识别诸如kanjis和kanas之类的日本字符的字符识别机。 机器包括字符串存储部分，字符提取部分，字符识别部分和语言处理部分。 要识别的字符串作为图像存储在存储部分中。 字符提取部分包括由多个互连操作器组成的网络，每个操作器具有许多输入和输出。 当字符提取产生最佳结果时，假设其最小值的评估函数由运算符同时计算，以便使函数的值最小化。 字符识别部分从字符提取部分计算字符图案与各种字符类别的相似度，字符图案被应用。 语言处理部分接收这些相似程度，并且选择似乎在词汇和语法方面提供必须正确的字符组合的字符类别。
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公开(公告)号：US5742279A
公开(公告)日：1998-04-21
申请号：US337372
申请日：1994-11-08
申请人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
发明人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
CPC分类号： H04N1/00129 , G06F3/033 , H04N1/00127 , H04N1/00411 , H04N1/028 , H04N1/00204 , H04N1/1017 , H04N1/193 , H04N2201/0438
摘要： An input/display integrated information processing device has: image display circuit for displaying document and image information; image input circuit through which information of an image such as a picture, a photograph, documents drawn or written on a sheet presented by the user can be an input; a visual coincidence structure for integrally combining a display screen of the image display circuit with an input screen of the image input circuit so as to establish visual coincidence of screens as viewed from the user; contact information detection circuit for, when a finger of the user, the sheet presented by the user, or the like makes contact with the contact information detection circuit, detecting information of a contact position, the contact information detection circuit being disposed on the whole of the input screen of the image input circuit or the display screen of the image display circuit; image extraction circuit for automatically extracting only a required portion from image information input through the image input circuit; image information storage circuit for storing the image information; image synthesize circuit for combining the image with an image which is already displayed and stored; and image information control circuit for controlling input/output operations of the image information.
摘要翻译： 输入/显示集成信息处理装置具有：用于显示文档和图像信息的图像显示电路; 图像输入电路，通过该图像输入电路可以输入诸如图片，照片，在用户呈现的纸张上绘制或写入的文档的信息; 用于将图像显示电路的显示屏与图像输入电路的输入屏幕整体组合以便建立从用户观看的屏幕的视觉一致的视觉符合结构; 接触信息检测电路，当用户的手指，由用户呈现的片材等与接触信息检测电路接触时，接触位置的检测信息，接触信息检测电路全部被布置 图像输入电路的输入屏幕或图像显示电路的显示屏幕; 图像提取电路，用于仅从通过图像输入电路输入的图像信息中仅提取所需部分; 用于存储图像信息的图像信息存储电路; 图像合成电路，用于将图像与已经显示和存储的图像组合; 以及用于控制图像信息的输入/输出操作的图像信息控制电路。
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