Tagging Accuracy Analysis on Part-of-Speech Taggers

来源 :电脑和通信(英文) | 被引量 : 0次 | 上传用户:erdanws
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Part of Speech (POS) Tagging can be applied by several tools and several programming languages. This work focuses on the Natural Language Toolkit (NLTK) library in the Python environment and the gold standard corpora installable. The corpora and tagging m
其他文献
Multi-Valued Neuron (MVN) was proposed for pattern classification. It operates with complex-valued inputs, outputs, and weights, and its learning algorithm is b
Data sparseness has been an inherited issue of statistical language models and smoothing method is usually used to resolve the zero count problems. In this pape
从我国经济体制改革以来,在经济发展过程中,最受大众瞩目的就是与人们生活息息相关的农产品的价格波动状况。近10多年来,我国农产品出现了许多有关于价格问题的难买难卖的状
目的 运用药物经济学的分析方法,探讨不同方案治疗婴幼儿急性支气管肺炎的成本-效果.方法 采用回顾性研究方法,将144例急性支气管肺炎患儿按治疗方案分为3组,即头孢哌酮他唑
By allocating IP address and changing IP address in source and destination hosts, network address space randomization is committed to construct a dynamic and he
以玉米中地77为材料,研究了辽西半干旱区控制灌溉条件下种植密度对玉米生长和耗水的影响。结果表明,随着玉米的生长,株高、茎粗、单株叶面积、穗长、轴重、行粒数、穗粒数和
Network localization is a fundamental problem in wireless sensor networks, mainly in location dependent applications. A common family of solutions to this probl
地面气象测报业务软件是一套综合业务的应用软件,具有计算机实时存储、数据处理和传输以及快速、准确地判断数据是否异常等功能。了解地面气象测报业务软件的日常操作技能,熟练
根据车牌识别系统作为智能交通系统的主要技术之一,通过介绍其工作原理、系统构成并结合作者在工作中的实际情况详细阐述了车牌识别系统在高速公路收费系统中发挥的重要作用,不
目的观察小剂量舒利迭联合罗红霉素治疗支气管哮喘的临床疗效。方法将符合诊断标准的98例患者分为观察组(n=49)和对照组(n=49)。对照组应用综合疗法和吸入小剂量舒利迭(丙醢氟替卡