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Method to Remove Handwritten Texts Using Smart Phone
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作者 Haiquan Fang 《Journal of Harbin Institute of Technology(New Series)》 CAS 2024年第2期12-21,共10页
To remove handwritten texts from an image of a document taken by smart phone,an intelligent removal method was proposed that combines dewarping and Fully Convolutional Network with Atrous Convolutional and Atrous Spat... To remove handwritten texts from an image of a document taken by smart phone,an intelligent removal method was proposed that combines dewarping and Fully Convolutional Network with Atrous Convolutional and Atrous Spatial Pyramid Pooling(FCN-AC-ASPP).For a picture taken by a smart phone,firstly,the image is transformed into a regular image by the dewarping algorithm.Secondly,the FCN-AC-ASPP is used to classify printed texts and handwritten texts.Lastly,handwritten texts can be removed by a simple algorithm.Experiments show that the classification accuracy of the FCN-AC-ASPP is better than FCN,DeeplabV3+,FCN-AC.For handwritten texts removal effect,the method of combining dewarping and FCN-AC-ASPP is superior to FCN-AC-ASP alone. 展开更多
关键词 handwritten texts printed texts CLASSIFICATION FCN-AC-ASPP smart phone
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A Comparative Study of Artificial Intelligence and Translation Software in Chinese-English Translation:A Focus on Literary and Technical Texts
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作者 LIU Yong-shan 《Journal of Literature and Art Studies》 2024年第9期815-820,共6页
In recent years,the domain of machine translation has experienced remarkable growth,particularly with the emergence of neural machine translation,which has significantly enhanced both the accuracy and fluency of trans... In recent years,the domain of machine translation has experienced remarkable growth,particularly with the emergence of neural machine translation,which has significantly enhanced both the accuracy and fluency of translation.At the same time,AI also showed its tremendous advancement,with its capabilities now extending to assisting users in a multitude of tasks,including translation,garnering attention across various sectors.In this paper,the author selects representative sentences from both literary and scientific texts,and translates them using two translation software and two AI tools for comparison.The results show that all four translation tools are very efficient and can help with simple translation tasks.However,the accuracy of terminology needs to be improved,and it is difficult to make adjustments based on the characteristics of the target language.It is worth mentioning that one of the advantages of AI is its interactivity,which allows it to modify the translation according to the translator’s needs. 展开更多
关键词 Artificial Intelligence translation software literary texts technical texts
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From text to image:challenges in integrating vision into ChatGPT for medical image interpretation
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作者 Shunsuke Koga Wei Du 《Neural Regeneration Research》 SCIE CAS 2025年第2期487-488,共2页
Large language models(LLMs),such as ChatGPT developed by OpenAI,represent a significant advancement in artificial intelligence(AI),designed to understand,generate,and interpret human language by analyzing extensive te... Large language models(LLMs),such as ChatGPT developed by OpenAI,represent a significant advancement in artificial intelligence(AI),designed to understand,generate,and interpret human language by analyzing extensive text data.Their potential integration into clinical settings offers a promising avenue that could transform clinical diagnosis and decision-making processes in the future(Thirunavukarasu et al.,2023).This article aims to provide an in-depth analysis of LLMs’current and potential impact on clinical practices.Their ability to generate differential diagnosis lists underscores their potential as invaluable tools in medical practice and education(Hirosawa et al.,2023;Koga et al.,2023). 展开更多
关键词 IMAGE DIAGNOSIS text
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Study on the Textual Coherence Function of Conjunctions in Political Texts and Their Translation Reconstruction
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作者 Goya Guli Kader Jingwen Qiao Aixia Yang 《Journal of Contemporary Educational Research》 2024年第1期25-30,共6页
The assessment of translation quality in political texts is primarily based on achieving effective communication.Throughout the translation process,it is essential to not only accurately convey the original content bu... The assessment of translation quality in political texts is primarily based on achieving effective communication.Throughout the translation process,it is essential to not only accurately convey the original content but also effectively transform the structural mechanisms of the source language.In the translation reconstruction of political texts,various textual cohesion methods are often employed,with conjunctions serving as a primary means for semantic coherence within text units. 展开更多
关键词 Political texts CONJUNCTIONS textual cohesion Chinese to Russian translation
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针对文本情感分类任务的textSE-ResNeXt集成模型 被引量:7
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作者 康雁 李浩 +2 位作者 梁文韬 宁浩宇 霍雯 《计算机工程与应用》 CSCD 北大核心 2020年第7期205-209,共5页
针对深度学习方法中文本表示形式单一,难以有效地利用语料之间细化的特征的缺陷,利用中英文语料的不同特性,有区别地对照抽取中英文语料的特征提出了一种新型的textSE-ResNeXt集成模型。通过PDTB语料库对语料的显式关系进行分析,从而截... 针对深度学习方法中文本表示形式单一,难以有效地利用语料之间细化的特征的缺陷,利用中英文语料的不同特性,有区别地对照抽取中英文语料的特征提出了一种新型的textSE-ResNeXt集成模型。通过PDTB语料库对语料的显式关系进行分析,从而截取语料主要情感部分,针对不同中、英文情感词典进行情感程度关系划分以此获得不同情感程度的子数据集。在textSE-ResNeXt神经网络模型中采用了动态卷积核策略,以此对文本数据特征进行更为有效的提取,模型中融合了SEnet和ResNeXt,有效地进行了深层次文本特征的抽取和分类。将不同情感程度的子集上对textSE-ResNeXt模型采用投票集成的方法进一步提高分类效率。分别在中文酒店评论语料和六类常见英文分类数据集上进行实验。实验结果表明了本模型的有效性。 展开更多
关键词 文本情感分类 textsE-ResNeXt 特征划分 集成模型
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A Functionalist Approach to the Translation of Allusions in Chinese Tourism Texts
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作者 王红霞 《海外英语》 2016年第9期149-151,共3页
Allusions are very common in Chinese tourism texts. When translating them, translators should make the translated version both understandable and acceptable. With Nord's documentary translation and instrumental tr... Allusions are very common in Chinese tourism texts. When translating them, translators should make the translated version both understandable and acceptable. With Nord's documentary translation and instrumental translation, this paper explores how to apply these two translation processes to the translation of allusions in Chinese tourism texts. 展开更多
关键词 ALLUSION tourism text DOCUMENTARY TRANSLATION INSTRUMENTAL TRANSLATION
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On Creative Strategies for Translating Guangxi Tourism Texts into English under the Perspective of ASEAN
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作者 杨建娣 《海外英语》 2016年第7期138-139,143,共3页
Guangxi tourism texts are a kind of tool to show China's image.However,there are still lots of problems despite certain achievements in recent years in Chinese-to-English(C-E) translation of tourism texts.So,how t... Guangxi tourism texts are a kind of tool to show China's image.However,there are still lots of problems despite certain achievements in recent years in Chinese-to-English(C-E) translation of tourism texts.So,how to improve the quality of tourism materials is of great significance practically.The aim is to adopt the"Creation"Thought of Guo Moruo that emphasizes creation,charming translation,having empathy with the source language and experience,aiming at discovering proper and feasible translation standards and strategies and making it better serve for the tourism development between Guangxi and ASEAN countries. 展开更多
关键词 Tourism texts TRANSLATING into ENGLISH Creation THOUGHT Translation STRATEGIES
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基于改进TextRank的科技文本关键词抽取方法 被引量:1
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作者 杨冬菊 胡成富 《计算机应用》 CSCD 北大核心 2024年第6期1720-1726,共7页
针对科技文本关键词抽取任务中抽取出现次数少但能较好表达文本主旨的词语效果差的问题,提出一种基于改进TextRank的关键词抽取方法。首先,利用词语的词频-逆文档频率(TF-IDF)统计特征和位置特征优化共现图中词语间的概率转移矩阵,通过... 针对科技文本关键词抽取任务中抽取出现次数少但能较好表达文本主旨的词语效果差的问题,提出一种基于改进TextRank的关键词抽取方法。首先,利用词语的词频-逆文档频率(TF-IDF)统计特征和位置特征优化共现图中词语间的概率转移矩阵,通过迭代计算得到词语的初始得分;然后,利用K-Core(K-Core decomposition)算法挖掘KCore子图得到词语的层级特征,利用平均信息熵特征衡量词语的主题表征能力;最后,在词语初始得分的基础上融合层级特征和平均信息熵特征,从而确定关键词。实验结果表明,在公开数据集上,与TextRank方法和OTextRank(Optimized TextRank)方法相比,所提方法在抽取不同关键词数量的实验中,F1均值分别提高了6.5和3.3个百分点;在科技服务项目数据集上,与TextRank方法和OTextRank方法相比,所提方法在抽取不同关键词数量的实验中,F1均值分别提高了7.4和3.2个百分点。实验结果验证了所提方法抽取出现频率低但较好表达文本主旨关键词的有效性。 展开更多
关键词 科技文本 关键词抽取 textRank K-Core图 平均信息熵
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The Organizational Patterns of English and Chinese Texts:A Contrastive Study 被引量:1
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作者 Liu Lijin, Foreign Languages Training CenterGuangdong University Of FOreign StudiesGuangzhou, P R. China 510421 《现代外语》 CSSCI 北大核心 1999年第4期408-409,共2页
Thispapercontrastivelystudies,basedonthetheoreticframeworkof'topicanalysis'byvanDijkandsomeothers,theunderlyingarrangementpatternsoftopicsofEnglishandChinesetexts.Theoverallobjectiveistoexaminethediscoursepatt... Thispapercontrastivelystudies,basedonthetheoreticframeworkof'topicanalysis'byvanDijkandsomeothers,theunderlyingarrangementpatternsoftopicsofEnglishandChinesetexts.TheoverallobjectiveistoexaminethediscoursepatternsofarepresentativesampleofEnglishandCh... 展开更多
关键词 text TOPIC ORGANIZATIONAL PATTERN CONTRASTIVE study
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What Eye Movements Tell About Identifying Compound Words in Reading and Top-Down Effects in Reading Long Texts 被引量:1
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作者 Jukka Hyn 《心理与行为研究》 2004年第3期497-504,共8页
Two lines of research on eye movements in reading are summarized. One line of research examines how adult readers identify compound words during reading. The other line of research deals with how a specific reading go... Two lines of research on eye movements in reading are summarized. One line of research examines how adult readers identify compound words during reading. The other line of research deals with how a specific reading goal influences the way long expository texts are read. Both lines of research are conducted using Finnish as the source language. With respect to the first research question, it is demonstrated that compound words are recognized either holistically or via their components, depending on the length of the compound word. Readers begin to process whatever information is readily available in the foveal vision(i.e., either the whole-word form or the initial component). The second line of research demonstrates that(1)a specific reading goal is capable of exerting an early effect on readers’ eye fixation patterns,(2)time course analyses based on eye movement patterns can reveal interesting individual differences, and(3)working memory capacity is linked to the efficiency to strategically allocate attention as well as to encode information to and retrieve it from the long-term memory. It is concluded that the eye-tracking technique is an excellent research tool to tap into the workings of the human mind during the comprehension of written texts. 展开更多
关键词 eye movements word recognition compound WORDS text COMPREHENSION working memory capacity.
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Sentiment Analysis of Short Texts Based on Parallel DenseNet 被引量:1
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作者 Luqi Yan Jin Han +2 位作者 Yishi Yue Liu Zhang Yannan Qian 《Computers, Materials & Continua》 SCIE EI 2021年第10期51-65,共15页
Text sentiment analysis is a common problem in the field of natural language processing that is often resolved by using convolutional neural networks(CNNs).However,most of these CNN models focus only on learning local... Text sentiment analysis is a common problem in the field of natural language processing that is often resolved by using convolutional neural networks(CNNs).However,most of these CNN models focus only on learning local features while ignoring global features.In this paper,based on traditional densely connected convolutional networks(DenseNet),a parallel DenseNet is proposed to realize sentiment analysis of short texts.First,this paper proposes two novel feature extraction blocks that are based on DenseNet and a multiscale convolutional neural network.Second,this paper solves the problem of ignoring global features in traditional CNN models by combining the original features with features extracted by the parallel feature extraction block,and then sending the combined features into the final classifier.Last,a model based on parallel DenseNet that is capable of simultaneously learning both local and global features of short texts and shows better performance on six different databases compared to other basic models is proposed. 展开更多
关键词 Sentiment analysis short texts parallel DenseNet
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Intercultural Communication and Chinese Tourism Texts Translation
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作者 梁靖华 《英语广场(学术研究)》 2012年第8期57-59,共3页
Intercultural communication language plays a crucial role in our global tourism.When we are doing translation we are doing intercultural communication in a sense,so it is necessary for translators to have intercultura... Intercultural communication language plays a crucial role in our global tourism.When we are doing translation we are doing intercultural communication in a sense,so it is necessary for translators to have intercultural communication awareness and be sensitive to the cultural elements in translation.Taking the perspective of intercultural communication,this paper analyses the cultural elements in Chinese tourism material translation in terms of culturally-loaded words and terms,and presents certain translation techniques a translator can use to deal with culturally-loaded words in their translation. 展开更多
关键词 Culturally-loaded words Intercultural communication Chinese tourism texts TRANSLATION
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Interdiscursivity and Promotional Discourse:A Corpus-Assisted Genre Analysis of About Us Texts on Chinese University Websites 被引量:1
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作者 Tao XIONG Qiuna LI 《Chinese Journal of Applied Linguistics》 2020年第4期397-416,525,共21页
The debate on the marketization of discourse in higher education has sparked and sustained interest among researchers in discourse and education studies across a diversity of contexts.While most research in this line ... The debate on the marketization of discourse in higher education has sparked and sustained interest among researchers in discourse and education studies across a diversity of contexts.While most research in this line has focused on marketized discourses such as advertisements,little attention has been paid to promotional discourse in public institutions such as the About us texts on Chinese university websites.The goal of the present study is twofold:first,to describe the generic features of the university About us texts in China;and second,to analyze how promotional discourse is interdiscursively incorporated in the discourse by referring to the broader sociopolitical context.Findings have indicated five main moves:giving an overview,stressing historical status,displaying strengths,pledging political and ideological allegiance,and communicating goals and visions.Move 3,displaying strengths,has the greatest amount of information and can be further divided into six sub-moves which presents information on campus facilities,faculty team,talent cultivation,disciplinary fields construction,academic research,and international exchange.The main linguistic and rhetorical strategies used in these moves are analyzed and discussed. 展开更多
关键词 About us text Chinese universities genre analysis INTERDISCURSIVITY MARKETIZATION promotional discourse
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Implications of Reportage Texts in EFL Teaching
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作者 常锦平 《Sino-US English Teaching》 2006年第4期12-15,共4页
In this paper, the author discusses implications of original reportage texts in EFL teaching and learning from the perspectives of socio-linguistics and pragmatic competence. The author also discusses a proper approac... In this paper, the author discusses implications of original reportage texts in EFL teaching and learning from the perspectives of socio-linguistics and pragmatic competence. The author also discusses a proper approach for teaching medical postgraduate students, which is centered on students and based on research. This approach for teaching and leaning has been proved effective and students have improved in their socio-linguistic and pragmatic competences. This approach should have implications to EFL teachers who teach students of other specialties. 展开更多
关键词 reportage texts pragmatic competence research-based approach student-centered teaching process
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Deep-BERT:Transfer Learning for Classifying Multilingual Offensive Texts on Social Media 被引量:3
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作者 Md.Anwar Hussen Wadud M.F.Mridha +2 位作者 Jungpil Shin Kamruddin Nur Aloke Kumar Saha 《Computer Systems Science & Engineering》 SCIE EI 2023年第2期1775-1791,共17页
Offensive messages on social media,have recently been frequently used to harass and criticize people.In recent studies,many promising algorithms have been developed to identify offensive texts.Most algorithms analyze ... Offensive messages on social media,have recently been frequently used to harass and criticize people.In recent studies,many promising algorithms have been developed to identify offensive texts.Most algorithms analyze text in a unidirectional manner,where a bidirectional method can maximize performance results and capture semantic and contextual information in sentences.In addition,there are many separate models for identifying offensive texts based on monolin-gual and multilingual,but there are a few models that can detect both monolingual and multilingual-based offensive texts.In this study,a detection system has been developed for both monolingual and multilingual offensive texts by combining deep convolutional neural network and bidirectional encoder representations from transformers(Deep-BERT)to identify offensive posts on social media that are used to harass others.This paper explores a variety of ways to deal with multilin-gualism,including collaborative multilingual and translation-based approaches.Then,the Deep-BERT is tested on the Bengali and English datasets,including the different bidirectional encoder representations from transformers(BERT)pre-trained word-embedding techniques,and found that the proposed Deep-BERT’s efficacy outperformed all existing offensive text classification algorithms reaching an accuracy of 91.83%.The proposed model is a state-of-the-art model that can classify both monolingual-based and multilingual-based offensive texts. 展开更多
关键词 Offensive text classification deep convolutional neural network(DCNN) bidirectional encoder representations from transformers(BERT) natural language processing(NLP)
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The Analysis of Previous Research on Fuzziness in Legal Texts
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作者 李方 《魅力中国》 2010年第1X期28-28,共1页
Different from precision,fuzziness owns some special features.This paper tries to do a preliminary analysis of previous research on fuzziness and fuzzy expressions in legal texts.
关键词 LEGAL texts FUZZINESS
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一种利用词典扩展数据库模式信息的Text2SQL方法
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作者 于晓昕 何东 +2 位作者 叶子铭 陈黎 于中华 《四川大学学报(自然科学版)》 CAS CSCD 北大核心 2024年第1期78-88,共11页
现有Text2SQL方法严重依赖表名和列名在自然语言查询中的显式提及,在同物异名的实际应用场景中准确率急剧下降.此外,这些方法仅仅依赖数据库模式捕捉数据库建模的领域知识,而数据库模式作为结构化的元数据,其表达领域知识的能力是非常... 现有Text2SQL方法严重依赖表名和列名在自然语言查询中的显式提及,在同物异名的实际应用场景中准确率急剧下降.此外,这些方法仅仅依赖数据库模式捕捉数据库建模的领域知识,而数据库模式作为结构化的元数据,其表达领域知识的能力是非常有限的,即使有经验的程序员也很难仅从数据库模式完全领会该数据库建模的领域知识,因此程序员必须依赖详细的数据库设计文档才能构造SQL语句以正确地表达特定的查询.为此,本文提出一种利用词典扩展数据库模式信息的Text2SQL方法,该方法从数据库表名和列名解析出其中的单词或短语,查询词典获取这些单词或短语的语义解释,将这些解释看成是相应表名或列名的扩展内容,与表名、列名及其他数据库模式信息(主键、外键等)相结合,作为模型的输入,从而使模型能够更全面地学习数据库建模的应用领域知识.在Spider-syn和Spider数据集上进行的实验说明了所提出方法的有效性,即使自然语言查询中使用的表名和列名与数据库模式中对应的表名和列名完全不同,本文方法也能够得到较好的SQL翻译结果,明显优于最新提出的抗同义词替换攻击的方法. 展开更多
关键词 数据库模式 语义扩展 解释信息 text2SQL
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Digit Recognition in Natural Scene Texts
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作者 Shih-Wei Sun 《Journal of Electronic Science and Technology》 CAS CSCD 2017年第2期199-206,共8页
Digit recognition from a natural scene text in video surveillance/broadcasting applications is a challenging research task due to blurred, font variations, twisted, and non-uniform color distribution issues with a dig... Digit recognition from a natural scene text in video surveillance/broadcasting applications is a challenging research task due to blurred, font variations, twisted, and non-uniform color distribution issues with a digit in a natural scene to be recognized. In this paper, to solve the digit number recognition problem, a principal-axis based topology contour descriptor with support vector machine (SVM) classification is proposed. The contributions of this paper include: a) a local descriptor with SVM classification for digit recognition, b) higher accuracy than the state-of-the art methods, and c) low computational power (0.03 second/digit recognition), which make this method adoptable to real-time applications. 展开更多
关键词 Index Terms--Digit recognition scene text sports video video surveillance.
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Criticism of Modern Western Travel Texts on China and Image Crisis of China
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作者 LI Chaojun 《Journal of Landscape Research》 2019年第6期97-99,102,共4页
From the 13th century to the middle of the 18th century, the travel texts to China depicted a beautiful Chinese image of a country of wealth, morality, civilization, wisdom and belief to the west. The author analyzed ... From the 13th century to the middle of the 18th century, the travel texts to China depicted a beautiful Chinese image of a country of wealth, morality, civilization, wisdom and belief to the west. The author analyzed the western missionaries’ criticism of China from the 18th to the 19th century, the professional navigators’ criticism of China, and the researchers’ criticism of China’s decline, decay and stagnation, so as to project their historical pursuit of change and self transcendence. During this period, more and more national landscape images of decline, decay and stagnation appeared in the travel texts, and the idealized image of China began to walk into the tomb of history. 展开更多
关键词 TRAVEL text China National image
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基于DAN与FastText的藏文短文本分类研究
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作者 李果 陈晨 +1 位作者 杨进 群诺 《计算机科学》 CSCD 北大核心 2024年第S01期103-107,共5页
随着藏文信息不断融入社会生活,越来越多的藏文短文本数据存在网络平台上。针对传统分类方法在藏文短文本上分类性能低的问题,文中提出了一种基于DAN-FastText的藏文短文本分类模型。该模型使用FastText网络在较大规模的藏文语料上进行... 随着藏文信息不断融入社会生活,越来越多的藏文短文本数据存在网络平台上。针对传统分类方法在藏文短文本上分类性能低的问题,文中提出了一种基于DAN-FastText的藏文短文本分类模型。该模型使用FastText网络在较大规模的藏文语料上进行无监督训练获得预训练的藏文音节向量集,使用预训练的音节向量集将藏文短文本信息转化为音节向量,把音节向量送入DAN(Deep Averaging Networks)网络并在输出阶段融合经过FastText网络训练的句向量特征,最后通过全连接层和softmax层完成分类。在公开的TNCC(Tibetan News Classification Corpus)新闻标题数据集上所提模型的Macro-F1是64.53%,比目前最好评测结果TiBERT模型的Macro-F1得分高出2.81%,比GCN模型的Macro-F1得分高出6.14%,融合模型具有较好的藏文短文本分类效果。 展开更多
关键词 藏文短文本分类 特征融合 深度平均网络 快速文本
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