A New Feature Selection Method for Text Clustering

Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this paper, a new feature selection method for text clustering based on expectation maximization and cluster validity is proposed. It uses supervised feature selection method on the intermediate clustering result which is generated during iterative clustering to do feature selection for text clustering; meanwhile, the Davies-Bouldin＇s index is used to evaluate the intermediate feature subsets indirectly. Then feature subsets are selected according to the curve of the Davies-Bouldin＇s index. Experiment is carried out on several popular datasets and the results show the advantages of the proposed method.     

A New Approach of Feature Selection for Text Categorization

This paper proposes a new approach of feature selection based on the independent measure between features for text categorization. A fundamental hypothesis that occurrence of the terms in documents is independent of each other, widely used in the probabilistic models for text categorization （TC）, is discussed. However, the basic hypothesis is incom plete for independence of feature set. From the view of feature selection, a new independent measure between features is designed, by which a feature selection algorithm is given to ob rain a feature subset. The selected subset is high in relevance with category and strong in independence between features, satisfies the basic hypothesis at maximum degree. Compared with other traditional feature selection method in TC （which is only taken into the relevance account）, the performance of feature subset selected by our method is prior to others with experiments on the benchmark dataset of 20 Newsgroups.     

A New Method to Extract Text from Natural Scenes

This paper presents a new method for text detection, location and binarization from natural scenes. Several morphological steps are used to detect the general position of the text, including English, Chinese and Japanese characters. Next bonnding boxes are processed by a new “Expand, Break and Merge” （EBM） method to get the precise text areas. Finally, text is binarized by a hybrid method based on Otsu and Niblack. This new approach can extract different kinds of text from complicated natural scenes. It is insensitive to noise, distortedness, and text orientation. It also has good performance on extracting texts in various sizes.     

FICW： Frequent Itemset Based Text Clustering with Window Constraint

Most of the existing text clustering algorithms overlook the fact that one document is a word sequence with semantic information. There is some important semantic information existed in the positions of words in the sequence. In this paper, a novel method named Frequent Itemset-based Clustering with Window （FICW） was proposed, which makes use of the semantic information for text clustering with a window constraint. The experimental results obtained from tests on three （hypertext） text sets show that FICW outperforms the method compared in both clustering accuracy and efficiency.     

文学翻译：一种特殊的交往形式－－交往行动理论的文学翻译观

我们可运用哈贝斯的交往行动理论剖析学翻译活动。学翻译是一种特殊形式的交往行动。从五个方面可阐述这一问题：（1）翻译的双重结构问题（2）现实语境与本语境（3）普遍性原则与论证性原则（4）情感的读与理性的译（5）学本是社会交往的中介。     

文化史是心灵史：我的学术反思录（之一）

文学实质是人的灵魂学、性格学、是人的精神活动的主体学。文本是作家心路历程的印痕，是作家心灵独白的外化。文本的研究，就是一个更好更直接的寻找自己良知和心灵良知的实验。考据、理论与文本解读，互补相生，互渗相成，选择回归文本的策略，必要的步骤当然是亲近经典和走进名著。     

New Criticism and Its Use——A Rose for Emily analysis

New Criticism is an approach to literature which was developed by a group of American critics, most of whom taught at southern universities during the years following the First World War. The New Critics wanted to avoid impressionistic criticism, which risked being shallow and arbitrary, and social/historical approaches which might easily be subsumed by other disciplines. Thus, they attempted to systematize the study of literature, to develop an approach which was centered on the rigorous study of the text itself. They were given their name by John Crowe Ransom, who describes the new American formalists in The New Criticism （1941）.     

狂欢中的思考：网络时代的文学发展漫谈

网张带给人类生活的改变是革命性的,网络对文学的影响也是革命性的,网络介入文学后,改变了纸介质时代人们对文学观念、文学创作、本文意义、文学批评、以及文学语言和艺术家的认识。     

逃离与穿越 --墨白中篇小说论

逃离与穿越是墨白中篇小说创作在处理与现实关系上的基本策略和个人立场，形而上与形而下、虚幻与真实、存在感与现实性、感觉与具象高度和谐地融入本中，赋予了主题的超越性；同时，在艺术探索上，墨白为当代学也提供了新鲜的经验。     

共识与歧义：重审“五四”人性启蒙中的文学观念

新时期以来文学研究界标举“告别功利主义、回归文学本体”的大纛对“五四”文学革命所建构的新文学观念进行了彻底的批判,并将其视为20世纪文学功利主义文学观念的罪恶之源。这样的认识在触及问题的同时,也造成了对“五四”文学观念的误解,对其复杂性、历史性挖掘不够。其实以新青年派知识群体为核心的“五四”文学先驱在文学革命发生之时有...     

析现代派审美视野中的一些观念

现代派文学是世界文化史上的奇观，然而它的出现不是突如其来的。从现代文学派的美丑观念、英雄观念和战争观念看，现代派文学有时代发展的足迹，它是从文学史上审美观念继承、发展、演化而来的     

New Eve＇s Heart ——New Feminist Reading of The Passion

英国当代著名女小说家詹妮特·温特森的《激情》（1996）是一部令人惊叹的作品,在继承传统文学作品特点的同时,兼有几乎所有后现代主义的元素和手法,以其交叉叙述,磅礴的背景,细腻的描写,现实与魔幻交织使其作品看似轻快实则凝重。作者选取了历史上一直被忽视的弱势人物作为主人公,同时又将其置身于法兰西帝国衰落的历史背景下,使小人物的命运与历史性的变革完美地结合,更具感染力。詹妮特·温特森那充满矛盾而又性感、孤独的文字不仅承续了英国女作家特有的高贵的气质,而且散发着仅属于自己的神秘与孤独。     

Characteristic ＆ Text Analysis： a cup of tea

凯瑟琳·曼斯菲尔德的短篇小说《一杯茶》的主角——罗斯玛丽·菲尔——是一个生活在上层社会的典型人物。她交际于上层聪明人中,身边伴着鲜花和奢侈物品,过着极其安逸的生活。本文将用文体和文本语言学的方法,来客观剖析该故事中人物的性格特点。     

Mask Text Detector:一种检测自然场景下任意形状的文本分割网络

近年来场景文本检测技术飞速发展,提出一种可适用于任意形状文本检测的新颖算法Mask Text Detector.该算法在Mask R-CNN的基础上,用anchor-free的方法替代了原本的RPN层生成建议框,减少了超参、模型参数和计算量.还提出LQCS(Localization Quality and Classification Score)joint regression,能够将坐标质量和类别分数关联到一起,消除预测阶段不一致的问题.为了让网络区分复杂样本,结合传统的边缘检测算法提出Socle-Mask分支生成分割掩码.该模块在水平和垂直方向上分区别提取纹理特征,并加入通道自注意力机制,让网络自主选择通道特征.我们在三个具有挑战性的数据集(Total-Text、CTW1500和ICDAR2015)中进行了广泛的实验,验证了该算法具有很好的文本检测性能.     

文学文本重译的创造性

人们对文学文本的不同理解使翻译实践不会静止地停留在某一个瞬间,重译使文本处于动态发展之中。文本的复杂性产生误读现象,误读表明了文本理解的历史未完成性,意义的这种不完善性揭示了意义的人为创造性,因此,重译不仅是可能的而且还带有主观创造性。     

“图本”与“文本”在儿童早期文学接受中的价值

学龄前儿童尚未系统识字,导致他们的早期文学接受呈现出与成人迥异的独特面貌。图本型与文本型文学读物在儿童早期文学接受中扮演着不同的角色,具有各自独立的价值。幼儿文学读物的作者、出版者和阅读引导者可以从不同角度出发,实现二者价值的有效互补。     

Research on the Technology of Detection the Posts of ＂Net Navy＂ Based on Text＇s Hash

为了对网络水军的频繁发帖、顶贴进行控制、监督,设计一种文本认知Hash技术,对网络中存在的发帖进行分析、处理,生成发帖的文本Hash值,然后通过发帖Hash值之间的比较,确定该贴是否为灌水帖,并对该贴作出相应的处理。     

New technique to control in situ oxygen fugacity in water-free high-pressure system──Using Cu-O as an example

Through inserting a solid oxygen-specific electrolyte (YSZ) inside and exerting an electrical power of direct current outside between the sample and oxygen reservoir (an solid oxygen buffer), oxygen was driven by the power from the cathodic electrode area into the positive electrode area at high temperature and high pressure. In this way, the oxygen fugacity in the sample was in situ controlled independently of temperature and pressure. By using Cu-O system as an example, this technique was proved to be successful.     

文学与学文

对文学的反思需要建立一个新的知识场域,即用知识考古的方式求得对文学意义新的开掘。对于日益僵化、窄化的文学（无论是概念、理念、范式、学科整合,还是分析方法、研究手段）,这种反思性建构工作都是必须的。文章试图从“文学”中“学文”的线索入手进行一些探讨。     

从清末民初(1898-1919)文学观的变化看翻译文本的选择

从翻译与文化的关系之视角对清末民初的翻译现象进行分析,阐述了"功利"的文学观及其对翻译文本选择的影响和游戏的消遣的文学观与翻译文本的选择,分析这一时期文学观的变化对翻译文本选择的影响。