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Natural language processing tools

Natural language processing tools. Lê Đức Trọng. Crawler and Parser tools. Crawler tools: Crawler 4j: http://code.google.com/p/crawler4j/ httpClient: http://hc.apache.org/httpclient-3.x/ Parser tools: htmlParser: http://htmlparser.sourceforge.net/ Jsoup html parser: http://jsoup.org/

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Natural language processing tools

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  1. Natural language processing tools LêĐứcTrọng

  2. Crawler and Parser tools • Crawler tools: • Crawler 4j: http://code.google.com/p/crawler4j/ • httpClient: http://hc.apache.org/httpclient-3.x/ • Parser tools: • htmlParser: http://htmlparser.sourceforge.net/ • Jsoup html parser: http://jsoup.org/ • Neko html parser: http://nekohtml.sourceforge.net/

  3. Vietnamese NLP – Tools • JVnTextPro: http://sourceforge.net/projects/jvntextpro/ • Sentence Segmentation, Sentence Tokenization, Word Segmentation, POS-Tagging • VnToolkit: http://www.loria.fr/~lehong/softwares.php • An automatic tagger for Vietnamese texts • A tokenize for automatic word segmentation of Vietnamese texts • A sentence detector for automatic detecting sentences of Vietnamese texts • VLSP Tools: http://vlsp.vietlp.org:8080/demo/?page=resources • Vietnamese Chunking

  4. NLP Toolkits • LingPipe: http://alias-i.com/lingpipe/ • Find the names of people, organizations or locations in news • Automatically classify Twitter search results into categories • Suggest correct spellings of queries • Mallet - Machine Learning for Language Toolkit: http://mallet.cs.umass.edu/ • Statistic, document classification, clustering, topic modeling, information extraction • Stanford NLP softwares: http://www-nlp.stanford.edu/software/ • Word segmentation, part-of-speech tagging, named entity recognition, chunking, parsing, classification and coreferenceresolution • NLTK: http://www.nltk.org/ • Open source Python modules, linguistic data and documentation for research and development in natural language processing and text analytics. • OpenNLP: http://opennlp.apache.org/ • Tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreferenceresolution

  5. Machine learning libraries • Conditional random fields (CRF) • CRF: http://crf.sourceforge.net/ • Maximum entropy (Maxent) • OpenNLP, Mallet • Support vector machine (SVM) • libSVM: http://www.csie.ntu.edu.tw/~cjlin/libsvm/ • svmLight: http://svmlight.joachims.org/

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