云南高校图书馆联盟文献共享服务平台- SEMANTIC

SEMANTIC: 作品数：704被引量：970H指数：12; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：于戈王祥瑞陈明崔立真王海洋更多>>; 相关机构：清华大学华中师范大学上海交通大学北京航空航天大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家社会科学基金更多>>

Attention Guided Enhancement Network for Weakly Supervised Semantic Segmentation被引量：1: 《Chinese Journal of Electronics》2023年第4期896-907,共12页ZHANG Zhe WANG Bilin YU Zhezhou ZHAO Fengzhi; This work was supported by the Development Project of Jilin Province of China(20200801033GH,2020122328JC);the Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education,Jilin University(20180520017JH);the Fundamental Research Funds for the Central Universities,JLU.; Weakly supervised semantic segmentation using only image-level labels is critical since it alleviates the need for expensive pixel-level labels.Most cuttingedge methods adopt two-step solutions that learn to produce p...; 关键词：Weakly-supervised learning Semantic segmentation Convolutional neural networks Self-attention mechanism END-TO-END

Representation of Semantic Word Embeddings Based on SLDA and Word2vec Model被引量：7: 《Chinese Journal of Electronics》2023年第3期647-654,共8页TANG Huanling ZHU Hui WEI Hongmin ZHENG Han MAO Xueli LU Mingyu GUO Jin; supported by the National Natural Science Foundation of China(61976124,61976125,61773244,61772319,61772250).; To solve the problem of semantic loss in text representation,this paper proposes a new embedding method of word representation in semantic space called wt2svec based on supervised latent Dirichlet allocation(SLDA)and ...; 关键词：Supervised latent Dirichlet allocation Semantic word vector Word2vec Word embedding Semantic similarity Text categorization

Dilated Convolutional Pixels Affinity Network for Weakly Supervised Semantic Segmentation被引量：2: 《Chinese Journal of Electronics》2021年第6期1120-1130,共11页ZHANG Zhe WANG Bilin YU Zhezhou LI Zhiyuan; supported by the Development Project of Jilin Province of China (No.20200801033GH, No.2020122328JC);Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education;Jilin University (No.20180520017JH);the Fundamental Research Funds for the Central Universities,JLU。; This paper studies semantic segmentation primarily under image-level weak-supervision. Most stateof-the-art technologies have recently used deep classification networks to create small and sparse discriminatory seed r...; 关键词：Weakly supervised Semantic segmentation Convolutional neural networks Dilated convolution Self-attention mechanism

Learning Domain-Invariant and Discriminative Features for Homogeneous Unsupervised Domain Adaptation被引量：2: 《Chinese Journal of Electronics》2020年第6期1119-1125,共7页ZHANG Yun WANG Nianbin CAI Shaobin; supported by the National Natural Science Foundation of China(No.61772152);the National Key Research and Development Program of China(No.2018YFC0806800);the Technical Basic Research Project(No.JSQB2017206C002);the Project funded by China Postdoctoral Science Foundation(No.2019M651262);the Youth Fund Project of Humanities and Social Sciences Research of the Ministry of Education of China(No.20YJCZH172);the Postdoctoral Foundation of Heilongjiang Province(No.LBH-Z19015).; A classifier trained on the label-rich source dataset tends to perform poorly on the unlabeled target dataset because of the distribution discrepancy across different datasets.Unsupervised domain adaptation aims to tr...; 关键词：Transfer learning Domain adaptation Semantic alignment Feature extraction

A Text Similarity Measurement Based on Semantic Fingerprint of Characteristic Phrases被引量：3: 《Chinese Journal of Electronics》2020年第2期233-241,共9页PANG Shanchen YAO Jiamin LIU Ting ZHAO Hua CHEN Hongqi; supported by the National Natural Science Foundation of China(No.61572523,No.61873281,No.61572522)。; Text similarity measurements are the basis for measuring the degree of matching between two or more texts. Traditional large-scale similarity detection methods based on a digital fingerprint have the advantage of high...; 关键词：Term frequency-Inverse document frequency(TF-IDF) model Semantic fingerprint SIMILARITY Characteristic phrases

A Text Sentiment Classification Modeling Method Based on Coordinated CNN-LSTM-Attention Model被引量：38: 《Chinese Journal of Electronics》2019年第1期120-126,共7页ZHANG Yangsen ZHENG Jia JIANG Yuru HUANG Gaijuan CHEN Ruoyu; supported by the National Natural Science Foundation of China(No.61772081,No.61602044);the Science and Technology Development Project of Beijing Municipal Education Commission(No.KM201711232014); The major challenge that text sentiment classification modeling faces is how to capture the intrinsic semantic, emotional dependence information and the key part of the emotional expression of text. To solve this prob...; 关键词：COORDINATED CNN-LSTM-Attention SENTIMENT analysis Text modeling SEMANTIC information

Towards Verified Software：Mirror Theory of Programming: 《Chinese Journal of Electronics》2017年第2期279-284,共6页ZHANG Junfu ZHAO Wen YUAN Chongyi; supported by National Grand Fundamental Research 973 Program of China(No.2009CB320706,No.2010CB32813);National Core-Hightech-Basic Project(No.2010ZX01045-001-008);the National Nature Science Foundation of China(No.61170001); A program,when being executed,acts like a mirror that produces mirror images for objects in front of it.A mirror distinguishes itself from others by the way how it changes the shape of an object.A program can be chara...; 关键词：Operation expression Semantic axiom Programming logic Theory of programming Verified software

Learning Semantic Concepts from Noisy Media Collection for Automatic Image Annotation被引量：1: 《Chinese Journal of Electronics》2015年第4期790-794,共5页TIAN Feng SHEN Xukun; supported by the Scientific Research Fund of Heilongjiang Provincial Education Department(No.12521055);the Youth Foundation of Northeast Petroleum University(No.2013NQ120,No.2012QN117); Along with the explosive growth of images, automatic image annotation has attracted great interest of various research communities. However, despite the great progress achieved in the past two decades, automatic annot...; 关键词：IMAGE ANNOTATION NOISY MEDIA COLLECTION SEMANTIC n

Hyponymy Graph Model for Word Semantic Similarity Measurement被引量：4: 《Chinese Journal of Electronics》2015年第1期96-101,共6页WANG Junhua ZUO Wanli PENG Tao; supported by the National Natural Science Foundation of China(No.60973040,No.61300148,No.60903098);the Key Scientific and Technological Break-through Program of Jilin Province(No.20130206051GX); Measuring word semantic similarity is a generic problem with a broad range of applications such as ontology mapping, computational linguistics and artificial intelligence. Previous approaches to computing word semanti...; 关键词：WORD SEMANTIC SIMILARITY Concept SEMANTIC SIMILARITY SEMANTIC SIMILARITY HYPONYMY GRAPH model WORD Net.

A Service Mining Scheme Based on Semantic for Internet of Things被引量：3: 《Chinese Journal of Electronics》2014年第2期236-242,共7页LI Xinming SUN Yan; supported by the National Natural Science Foundation of China(No.61070205,No.61272520); As the development of Internet of things （IOT）, massive sensors have been deployed as the public infrastructure. With the development of in-depth applica- tions in IOT, service discovery and composition are chal- le...; 关键词：Internet of things Service mining Se- mantic database Service similarity Service composition.

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