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Kunihiko Fukushima
Kunihiko Fukushima ( Japanese: 福島 邦彦, born 16 March 1936) is a Japanese computer scientist, most noted for his work on artificial neural networks and deep learning. He is currently working part-time as a senior research scientist at the Fuzzy Logic Systems Institute in Fukuoka, Japan. Notable scientific achievements In 1980, Fukushima published the neocognitron, the original deep convolutional neural network (CNN) architecture. Fukushima proposed several supervised and unsupervised learning algorithms to train the parameters of a deep neocognitron such that it could learn internal representations of incoming data. Today, however, the CNN architecture is usually trained through backpropagation. This approach is now heavily used in computer vision. In 1969 Fukushima introduced the ReLU (Rectifier Linear Unit) activation function in the context of visual feature extraction in hierarchical neural networks, which he called "analog threshold element". (Though the ReLU was fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan Under Japanese Rule
The Geography of Taiwan, island of Taiwan, together with the Penghu, Penghu Islands, became an annexed territory of the Empire of Japan in 1895, when the Qing dynasty ceded Taiwan Province, Fujian-Taiwan Province in the Treaty of Shimonoseki after the Japanese victory in the First Sino-Japanese War. The consequent Republic of Formosa resistance movement on Taiwan was Japanese invasion of Taiwan (1895), defeated by Japan with the Capitulation of Tainan (1895), capitulation of Tainan. Japan ruled Taiwan for 50 years. Its capital was located in Taipei, Taihoku (Taipei), the seat of the Governor-General of Taiwan. Taiwan was Japan's first colony and can be viewed as the first step in implementing their "Nanshin-ron, Southern Expansion Doctrine" of the late 19th century. Japanese intentions were to turn Taiwan into a showpiece "model colony" with much effort made to improve the island's economy, public works, Industrial sector, industry, cultural Japanization (1937 to 1945), and sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fukuoka
is the List of Japanese cities by population, sixth-largest city in Japan and the capital city of Fukuoka Prefecture, Japan. The city is built along the shores of Hakata Bay, and has been a center of international commerce since ancient times. The area has long been considered the gateway to the country, as it is the nearest point among Japan's main islands to the Asian mainland. Although humans occupied the area since the Jomon period, some of the earliest settlers of the Yayoi period arrived in the Fukuoka area. The city rose to prominence during the Yamato period. Because of the cross-cultural exposure, and the relatively great distance from the social and political centers of Kyoto, Osaka, and later, Edo (Tokyo), Edo (Tokyo), Fukuoka gained a distinctive local culture and dialect that has persisted to the present. Fukuoka is the most populous city on Kyushu, Kyūshū island, followed by Kitakyushu. It is the largest city and metropolitan area west of Keihanshin. The city was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansai University
, abbreviated as or , is a Private school, private non-sectarian and coeducational university with its main campus in Suita, Osaka, Suita, Osaka Prefecture, Osaka, Japan and two sub-campuses in Sakai, Osaka, Sakai and Takatsuki, Osaka. Founded as Kansai Law School in 1886, It has been recognized as one of the four leading private universities in western Japan: , along with Kwansei Gakuin University, Doshisha University, and Ritsumeikan University. The athletic teams at Kansai University are known as the Kaisers and are primarily members of the Kansai Big 6. The Kansai–Kwansei Gakuin rivalry is a college rivalry between two universities located in Kansai, Japan. History Early history of Kansai University Origins The academic traditions of the university reach back to the Hakuensyoin (:ja:泊園書院, 泊園書院), a Edo-period, Tokugawa shogunate (徳川幕府; 1603–1867) school for local citizens founded by Tōgai Fujisawa (:ja:藤沢東畡, 藤沢東畡) in 1825. Kansa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo University Of Technology
is a private university Private universities and private colleges are higher education institutions not operated, owned, or institutionally funded by governments. However, they often receive tax breaks, public student loans, and government grants. Depending on the count ... in Hachiōji, Tokyo, Japan. The predecessor of the school was founded in May 1947. After becoming a vocational school in 1953, it was chartered as a university in 1986. External links * Universities and colleges established in 1947 Private universities and colleges in Japan Universities and colleges in Tokyo 1947 establishments in Japan Engineering universities and colleges in Japan Hachiōji, Tokyo {{Tokyo-university-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Electro-Communications
The is a national university in Chōfu, Tokyo, Japan. It specialises in the disciplines of computer science, the physical sciences, engineering and technology. It was founded in 1918 as the Technical Institute for Wireless-Communications. History The University of Electro-communications was founded in the Azabu district, Tokyo city as the Technical Institute for Wireless-Communications by Wireless Association in 1918. The Technical Institute for Wireless-Communications was transferred to the Ministry of Communications in 1942 and renamed to the Central Technical Institute for Wireless-Communications in 1945. Following to the transfer from the Ministry of Communications to the Ministry of Education in 1948, the University of Electro-communications was established as a national university in 1949. The campus was moved to the city of Chōfu, Tokyo in 1957. The university has been run by the National University Corporation since 2004. School symbol The school symbol was set in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka University
The , abbreviated as UOsaka or , is a List of national universities in Japan, national research university in Osaka, Japan. The university traces its roots back to Edo period, Edo-era institutions Tekijuku (1838) and Kaitokudō, Kaitokudo (1724), and was officially established in 1931 as the sixth of the Imperial Universities in Japan, with two faculties: science and medicine. Following the Educational reform in occupied Japan, post-war educational reform, it merged with three pre-war Higher school (Japan), higher schools, reorganizing as a comprehensive university with five faculties: science, medicine, letters, law and economics, and engineering. After the merger with Osaka University of Foreign Studies in 2007, UOsaka became the largest national university in Japan by undergraduate enrollment. The official name of the university in English has been changed from "Osaka University" to "The University of Osaka (UOsaka)" as of April 2025. UOsaka is one of the most productive researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NHK Science & Technology Research Laboratories
NHK Science & Technology Research Laboratories (STRL, ), headquartered in Setagaya, Tokyo, Japan, is responsible for technical research at NHK, Japan's public broadcaster. Work done by the STRL includes research on direct-broadcast satellite (Yuri (satellite), BS), ISDB, Integrated Services Digital Broadcasting, high-definition television, and ultra-high-definition television. On May 9, 2013, NHK and Mitsubishi Electric announced that they had jointly developed the first High Efficiency Video Coding (HEVC) encoder for 8K Ultra HD TV, which is also called Super Hi-Vision (SHV). The HEVC encoder supports the Main 10 profile at Level 6.1 allowing it to encode 10-bit video with a resolution of 7680 × 4320 at 60 fps. The HEVC encoder has 17 3G-SDI inputs and uses 17 boards for parallel processing with each board encoding a row of 7680 × 256 pixels to allow for real time video encoding. The HEVC encoder was shown at the NHK Science & Technology Research Laboratories Open House 2013 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bachelor Of Engineering
A Bachelor of Engineering (BEng) or a Bachelor of Science in Engineering (BSE) is an undergraduate academic degree awarded to a college graduate majoring in an engineering discipline at a higher education institution. In the United Kingdom, a Bachelor of Engineering degree program is accredited by one of the Engineering Council's professional engineering institutions as suitable for registration as an incorporated engineer or chartered engineer with further study to masters level. In Canada, a degree from a Canadian university can be accredited by the Canadian Engineering Accreditation Board (CEAB). Alternatively, it might be accredited directly by another professional engineering institution, such as the US-based Institute of Electrical and Electronics Engineers (IEEE). The Bachelor of Engineering contributes to the route to chartered engineer (UK), registered engineer or licensed professional engineer and has been approved by representatives of the profession. Similarly Bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alston Scott Householder
Alston Scott Householder (5 May 1904 – 4 July 1993) was an American mathematician who specialized in mathematical biology and numerical analysis. He is the inventor of the Householder transformation and of Householder's method. Career Householder was born in Rockford, Illinois, USA. He received a BA in philosophy from the Northwestern University of Evanston, Illinois in 1925, and an MA, also in philosophy, from Cornell University in 1927. He taught mathematics while preparing for his PhD, which was awarded at the University of Chicago in 1937. His thesis dealt with the topic of the calculus of variations. After receiving his doctorate, Householder concentrated on the field of mathematical biology, working with several other researchers with Nicolas Rashevsky at the University of Chicago. During this time, he worked on mathematical theory of biological neural networks. In 1941, he published an abstract model of neural networks that uses what would now be called the ReLU act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Vision
Computer vision tasks include methods for image sensor, acquiring, Image processing, processing, Image analysis, analyzing, and understanding digital images, and extraction of high-dimensional data from the real world in order to produce numerical or symbolic information, e.g. in the form of decisions. "Understanding" in this context signifies the transformation of visual images (the input to the retina) into descriptions of the world that make sense to thought processes and can elicit appropriate action. This image understanding can be seen as the disentangling of symbolic information from image data using models constructed with the aid of geometry, physics, statistics, and learning theory. The scientific discipline of computer vision is concerned with the theory behind artificial systems that extract information from images. Image data can take many forms, such as video sequences, views from multiple cameras, multi-dimensional data from a 3D scanning, 3D scanner, 3D point clouds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backpropagation
In machine learning, backpropagation is a gradient computation method commonly used for training a neural network to compute its parameter updates. It is an efficient application of the chain rule to neural networks. Backpropagation computes the gradient of a loss function with respect to the weights of the network for a single input–output example, and does so efficiently, computing the gradient one layer at a time, iterating backward from the last layer to avoid redundant calculations of intermediate terms in the chain rule; this can be derived through dynamic programming. Strictly speaking, the term ''backpropagation'' refers only to an algorithm for efficiently computing the gradient, not how the gradient is used; but the term is often used loosely to refer to the entire learning algorithm – including how the gradient is used, such as by stochastic gradient descent, or as an intermediate step in a more complicated optimizer, such as Adaptive Moment Estimation. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knowledge Representation
Knowledge representation (KR) aims to model information in a structured manner to formally represent it as knowledge in knowledge-based systems whereas knowledge representation and reasoning (KRR, KR&R, or KR²) also aims to understand, reason, and interpret knowledge. KRR is widely used in the field of artificial intelligence (AI) with the goal to represent information about the world in a form that a computer system can use to solve complex tasks, such as diagnosing a medical condition or having a natural-language dialog. KR incorporates findings from psychology about how humans solve problems and represent knowledge, in order to design formalisms that make complex systems easier to design and build. KRR also incorporates findings from logic to automate various kinds of ''reasoning''. Traditional KRR focuses more on the declarative representation of knowledge. Related knowledge representation formalisms mainly include vocabularies, thesaurus, semantic networks, axiom system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
