浙江财政支出的协整与误差修正模型分析

运用协整与误差修正模型考察浙江财政支出的规模、结构及其经济效应．结果发现：浙江财政支出规模偏低;结构上,基本建设支出、支农支出和行政管理费用与GDP增长负相关;企业挖潜改造资金、科技三项费用和文教科卫事业费与GDP增长正相关．     

《四库全书总目》误引《郡斋读书志》订正十则

《四库全书总目》在征引晁公武《郡斋读书志》过程中时有讹误。本文对《四库全书总目》征引过程中的十处错误加以订正。     

Effect of OCR error correction on Arabic retrieval

Arabic documents that are available only in print continue to be ubiquitous and they can be scanned and subsequently OCR’ed to ease their retrieval. This paper explores the effect of context-based OCR correction on the effectiveness of retrieving Arabic OCR documents using different index terms. Different OCR correction techniques based on language modeling with different correction abilities were tested on real OCR and synthetic OCR degradation. Results show that the reduction of word error rates needs to pass a certain limit to get a noticeable effect on retrieval. If only moderate error reduction is available, then using short character n-gram for retrieval without error correction is not a bad strategy. Word-based correction in conjunction with language modeling had a statistically significant impact on retrieval even for character 3-grams, which are known to be among the best index terms for OCR degraded Arabic text. Further, using a sufficiently large language model for correction can minimize the need for morphologically sensitive error correction.

错误分析理论指导下大学英语写作的研究

英语写作是学生语言表达能力和英语应用水平的综合体现,也一直是学生学习英语的薄弱环节。Corder的错误分析理论将对学习者的研究重心由语言学习的外部环境转移到对语言学习者自身的研究,有效地帮助教师了解学习者在英语写作过程中存在的问题。本文以错误分析理论为基础,通过实例分析了非英语专业学生在大学二年级时写作的常见错误,以及错误的类型和根源,并进行纠错策略的研究。     

矩阵维度对Kappa作弊甄别方法性能的影响

本文通过对Kappa作弊甄别方法中顺序量表的4％4矩阵算法进行优化,研究矩阵维度的变化对Kappa方法甄别率及I型错误率的影响,并提出用于比较甄别性能的KX系数及基于矩阵维度选择算法的Kappa-X作弊甄别方法。     

A general framework for progressive point-sampled geometry

INTRODUCTION With the recent advances in 3D digital photog- raphy and scanning technology, unstructured dense point sets sampled from the surfaces of physical ob- jects have become a new representation of geometric shapes. The shape thus specified is usually referred to as point-sampled geometry (Amenta and Kil, 2004; Liu et al., 2004; Pauly et al., 2003; Zwicker et al., 2002), in which two key techniques are involved: (1) The raw point data P is discrete in nature while the physical ob…     

谈英语教学中的纠错原则与艺术

在语言学习的过程中,学习者不可避免地会犯各种各样的错误,语言教师在教学中如何对待这些错误,对学习者的学习效果及学习积极性都会产生举足轻重的影响。本文对英语教师在课堂上应遵循的纠错原则及讲究的纠错技巧与艺术进行了探讨。     

Beginning readers' sensitivity to different linguistic levels – an error and correction analysis at the lexical,syntactic, and semantic levels

As the first step in a longitudinal investigation ofSwedish beginning readers' reading behaviour, thisstudy investigated the role of different linguisticlevels in beginning readers' oral reading. The 30participating beginning readers were all able to reada short running text without help. Recordings of theiroral readings of unfamiliar texts were video-recorded,transcribed and analysed as to linguistic consequencesof reading errors, and tendency to correct errors withdifferent linguistic consequences. The results revealthat the readers are sensitive to all of thelinguistic levels analysed: the majority of readingerrors lead to acceptable linguistic consequences,regardless of what linguistic level is analysed;moreover linguistically unacceptable errors weresignificantly more frequently corrected thanlinguistically acceptable errors, independent of thelinguistic level affected by the error.     

错误分类、错误起因及纠错策略初探

在外语教学过程中,任何人都会不可避免地出现错误,这是教学中的必然过程,而这个过程正是学生在大量语言实践中不断出现错误,反复纠正错误、从错误中学习、逐渐达到掌握目的语的过程。通过对学生的语言错误进行系统的分析,无疑有助于我们的外语教学。本文从错误分析理论着手,对错误的分类,错误的起因及其纠错策略进行探讨。     

处理会计政策变更、日后事项与会计差错的方法

会计政策变更、会计差错更正与资产负债表日后事项涉及到的问题,由于发生时间不同、发生金额不同、发生性质不同会造成会计处理方法不同.对于不同原因要使用不同的方法.