nlp.js有什么用

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　　nlp.js是一個(gè)基于Node.js的NLP自然語(yǔ)言處理庫(kù)，具有情感分析、自動(dòng)語(yǔ)言識(shí)別等功能。

　　什么是NLP.js自然語(yǔ)言處理?

　　自然語(yǔ)言處理(NLP)是指機(jī)器理解并解釋人類paralyzes寫(xiě)作、說(shuō)話方式的能力。NLP的目標(biāo)是讓計(jì)算機(jī)/機(jī)器在理解語(yǔ)言上像人類一樣智能。最終目標(biāo)是彌補(bǔ)人類交流(自然語(yǔ)言)和計(jì)算機(jī)理解(機(jī)器語(yǔ)言)之間的差距。

　　NLP.js的特點(diǎn)

　　“NLP.js” is a general natural language utilities for nodejs. Currently supporting:

　　?Guess the language of a phrase

　　?Fast levenshtein distance of two strings

　　?Search the best substring of a string with less levenshtein distance to a given pattern.

　　?Get stemmers and tokenizers for several languages.

　　?Sentiment Analysis for phrases (with negation support).

　　?Named Entity Recognition and management, multilanguage, and accepting similar strings, so the introduced text does not need to be exact.

　　?Natural Language Processing Classifier, to classify utterance into intents.

　　?Natural Language Generation Manager, so from intents and conditions it can generate an answer.

　　?NLP Manager: a tool able to manage several languages, the Named Entities for each language, the utterance and intents for the training of the classifier, and for a given utterance return the entity extraction, the intent classification and the sentiment analysis. Also, it is able to maintain a Natural Language Generation Manager for the answers.

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