Sentiment analysis is a branch of natural language processing (NLP) that seeks to quantify positive vs negative perceptions; akin to "tone" analysis.

情绪分析是自然语言处理的一个分支(NLP)，旨在量化积极和消极感知力；类似于“音调”分析。

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Many commercial and open source tools are available that perform natural language processing (NLP). Here are some of most popular open source packages.

有很多商业和开源工具可用于执行自然语言处理(nlp)。

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Two methods for collecting the structured data are discussed, which are natural language processing (NLP) and structured data entry (SDE).

阐述了两种结构化数据采集的方法：自然语言处理(nlp)和结构化数据输入(SDE)。

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This paper is involved in aspects of linguistic acoustics, including phonetics, text to speech, speech recognition and natural language processing(NLP).

本文涉及语言声学的语音学研究、文语转换 技术、语音识别 技术及自然语言处理等方面。

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Question Answering is a hot research field in Natural Language Processing, which includes many kinds of NLP technology.

自动问答技术是自然语言处理领域中一个非常热门的研究方向，它综合运用了各种自然语言处理技术。

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Word alignment is a basic problem of Cross-lingual Natural Language Processing. Many NLP tasks based on bilingual corpus such as SBMT, EBMT, WSD, Automated Dictionary Extraction need to align words.

词语对齐是跨语言自然语言处理领域的一个基本问题，许多基于双语语料库的应用(如sbmt、EBMT、WSD、词典编纂)都需要词汇级别的对齐。

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Word alignment is a basic problem of Cross-lingual Natural Language Processing. Many NLP tasks based on bilingual corpus such as SBMT, EBMT, WSD, Automated Dictionary Extraction need to align words.

词语对齐是跨语言自然语言处理领域的一个基本问题，许多基于双语语料库的应用(如sbmt、EBMT、WSD、词典编纂)都需要词汇级别的对齐。

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