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????????????: ???????
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quasilinguist@gmail.com
??????? ?????
? http://nlp.stanford.edu/software/
? http://opennlp.apache.org/index.html
Stanford NLP Toolkit
? Stanford CoreNLP
? An integrated suite of natural language processing tools for English,
Spanish, and (mainland) Chinese in Java, including tokenization, part-of-
speech tagging, named entity recognition, parsing, and coreference.
? Stanford Parser
? Implementations of probabilistic natural language parsers in Java: PCFG
and dependency parsers, a lexicalized PCFG parser, a super-fast neural-
network dependency parser, and a deep learning reranker.
? Stanford POS Tagger
? A maximum-entropy (CMM) part-of-speech (POS) tagger for English,
Arabic, Chinese, French, German, and Spanish, in Java.
? Stanford Named Entity Recognizer
? A Conditional Random Field sequence model, together with well-
engineered features for Named Entity Recognition in English, Chinese,
German, and Spanish.
? Stanford Word Segmenter
? A CRF-based word segmenter in Java. Supports Arabic and Chinese.
? Stanford Classifier
? A machine learning classifier, with good feature templates for text
categorization. Provides a softmax (a.k.a., maximum entropy or multiclass
logistic regression) classifier, Naive Bayes, and other options.
? Tregex, Tsurgeon, and Semgrex
? Tools for matching patterns in linguistic trees (following the tgrep/tgrep2
tradition), a GUI for this, and a tree-transformation utility built on top of this
matching language. Also, a similar utility for matching patterns in dependency
graphs.
? Phrasal
? A state-of-the-art phrase-based machine translation system.
? Stanford EnglishTokenizer
? A fast tokenizer for English text (producing Penn Treebank tokenization,
roughly)
? Stanford TokensRegex
? A tool for matching regular expressions over tokens.
? Stanford Temporal Tagger (SUTime)
? A rule-based temporal tagger for English text. Online SUTime demo.
? Stanford Pattern-based Information Extraction and Diagnostics (SPIED)
? A boostrapped pattern-based entity extraction system.
? Stanford Relation Extractor
? A tool for extracting relations between entities.
? Stanford Open Information Extraction
? A tool for extracting open domain relation triples; e.g., "cats play with
yarn"yields (cats; play with; yarn).
Apache OpenNLP
? Sentence Detector
? Tokenizer
? Name Finder
? Document Categorizer
? Part-of-Speech Tagger
? Chunker
? Parser
? Coreference Resolution
? Extending OpenNLP
? Corpora
? Machine Learning
? UIMA Integration
??? ????????
? https://github.com/tesseract-ocr ??????????
? https://github.com/cmusphinx/sphinx4 ?????????
? http://svmlight.joachims.org/ ???????? ?????????
? http://sparkjava.com/ ???? ??????????????
? http://blog.miguelgrinberg.com/post/designing-a-restful-
api-with-python-and-flask ???????? ??????????
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???????????? ??????????

  • 2. ??????? ????? ? http://nlp.stanford.edu/software/ ? http://opennlp.apache.org/index.html
  • 3. Stanford NLP Toolkit ? Stanford CoreNLP ? An integrated suite of natural language processing tools for English, Spanish, and (mainland) Chinese in Java, including tokenization, part-of- speech tagging, named entity recognition, parsing, and coreference. ? Stanford Parser ? Implementations of probabilistic natural language parsers in Java: PCFG and dependency parsers, a lexicalized PCFG parser, a super-fast neural- network dependency parser, and a deep learning reranker. ? Stanford POS Tagger ? A maximum-entropy (CMM) part-of-speech (POS) tagger for English, Arabic, Chinese, French, German, and Spanish, in Java. ? Stanford Named Entity Recognizer ? A Conditional Random Field sequence model, together with well- engineered features for Named Entity Recognition in English, Chinese, German, and Spanish. ? Stanford Word Segmenter ? A CRF-based word segmenter in Java. Supports Arabic and Chinese. ? Stanford Classifier ? A machine learning classifier, with good feature templates for text categorization. Provides a softmax (a.k.a., maximum entropy or multiclass logistic regression) classifier, Naive Bayes, and other options. ? Tregex, Tsurgeon, and Semgrex ? Tools for matching patterns in linguistic trees (following the tgrep/tgrep2 tradition), a GUI for this, and a tree-transformation utility built on top of this matching language. Also, a similar utility for matching patterns in dependency graphs. ? Phrasal ? A state-of-the-art phrase-based machine translation system. ? Stanford EnglishTokenizer ? A fast tokenizer for English text (producing Penn Treebank tokenization, roughly) ? Stanford TokensRegex ? A tool for matching regular expressions over tokens. ? Stanford Temporal Tagger (SUTime) ? A rule-based temporal tagger for English text. Online SUTime demo. ? Stanford Pattern-based Information Extraction and Diagnostics (SPIED) ? A boostrapped pattern-based entity extraction system. ? Stanford Relation Extractor ? A tool for extracting relations between entities. ? Stanford Open Information Extraction ? A tool for extracting open domain relation triples; e.g., "cats play with yarn"yields (cats; play with; yarn).
  • 4. Apache OpenNLP ? Sentence Detector ? Tokenizer ? Name Finder ? Document Categorizer ? Part-of-Speech Tagger ? Chunker ? Parser ? Coreference Resolution ? Extending OpenNLP ? Corpora ? Machine Learning ? UIMA Integration
  • 5. ??? ???????? ? https://github.com/tesseract-ocr ?????????? ? https://github.com/cmusphinx/sphinx4 ????????? ? http://svmlight.joachims.org/ ???????? ????????? ? http://sparkjava.com/ ???? ?????????????? ? http://blog.miguelgrinberg.com/post/designing-a-restful- api-with-python-and-flask ???????? ??????????