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- The results have shown in expository text reading, there was word frequency effect and word class effect on fixation duration and fixation pattern. 实验结果发现，词频及词汇类型对读者眼球运动型态的影响，会因文体不同而有不同。
- word frequency effect 词频效应
- Methods:Using word-picture matching tasks,we compared the performance on the effect of presentation rate,word frequency,semantic relatedness and response consistency in 10 patients with AD. 方法:采用词画匹配的方法,比较10例阿尔茨海默病患者在呈现时间、语义相关性、字词频率、反应一致性4种条件下的听觉字词理解的成绩。
- Two experiments explored the character of the auditory word frequency in the pure modality. 通过两个实验对听觉使用频率进行了探讨。
- Two methods for analyzing the high frequency effect of the packaging techniques for photodiodes are presented. 摘要推导了封装前后探测器的散射参数的关系，提出了探测器封装网络高频影响的两种分析方法。
- The concept of relative word frequency (RWF) is presented for evaluating the strength of word collocation. 提出利用相对词频(Relative Word Frequency,RWF)来评估词语之间搭配强度。
- This transformation is useful for creating a custom word list based on the input text, complete with word frequency statistics. 此转换对于创建基于输入文本并带有词频统计信息的自定义词列表很有用。
- According to Sellmeier's equations for BBO crystal,the relationship of phase matching angle of generating the sum frequency effect to wavelength is theoreti-cally calculated. 根据BBo晶体Sellmeier方程确定的折射率，计算了在钛宝石激光可调谐波段的和频相位匹配角。
- The algorithm preprocesses the pattern by using word frequency and the already-matched pattern prefix and suffix information. 该算法利用字频和已成功匹配的前、后缀信息对模式串进行预处理。
- In addition, the frequency effect of digital TV is very good, supportable prevent than the number (AC-3)5.1 surrounds effect of stereo family movie theater. 此外，数字电视的音频效果很好，可支持杜比数码(AC-3)5.;1环绕立体声家庭影院效果。
- In this paper, the relation between percent frequency effect (PFE) of real part, image part and module of complex resistivity of shaly sands is studied. 研究了复电阻率实部频散度、模的频散度以及虚部频散度和含水饱和度的关系。
- Experimental results show that features represented by mutual information, single-character word frequency and accessor variety can obtain an optimum result of 94.39%. 实验结果表明，采用互信息、单字词频和附属种类表示的特征向量所取得的分类性能最优，正确率可达94.;39%25。
- The purpose of the present study was twofold:( a) to examine the influence of word frequency and word class while online reading Chinese,( b) to explore the eye movement pattern during text reading process. 本研究利用篇章阅读的情境，检验当说明文与故事体的词频相同时，词频及词汇类型对读者眼球运动型态之影响。
- I would like to have a word with you. 我想同你说句话。
- The purpose of the present study was twofold: (a) to examine the influence of word frequency and word class while online reading Chinese, (b) to explore the eye movement pattern during text reading process. 本研究利用篇章阅读的情境，检验当说明文与故事体的词频相同时，词频及词汇类型对读者眼球运动型态之影响。
- Contrasting with traditional similarity model of word frequency, an automatic question answering system based on weighted semantic similarity model is proposed and implemented in this paper. 摘要在对比传统词频相似度模型的基础上，提出并实现了一种基于加权语义相似度模型的自动问答系统。
- The word frequency matrix currently used in text categorization is characterized with high dimensionality and excessive sparsity.These two features caused some difficulties to computing. 目前文本分类所采用的文本-词频矩阵具有词频维数过大和过于稀疏两个特点，给计算造成了一定困难。
- The method of feature selection based on word frequency differentia was proposed and TF-IDF formula was modified to improve the quality of feature selection,the speed and accuracy of categorization. 提出一种基于词频差异的特征选取方法和改进的TF-IDF公式,以提高特征选取质量和文本分类的速度及准确度。
- The role of long-term semantic memory in the subliminal semantic priming was explored by testing whether non-practiced targets can be primed by different word frequency prime stimuli. 本文通过检测启动刺激的词频对阈下启动效应的影响,探讨了长时语义记忆在阈下语义启动中的作用。
- Can you give me a definition of this word? 你能告诉我这个单字的定义吗？
