OpenNLP-コマンドラインインターフェイス

OpenNLPは、コマンドラインを介してさまざまな操作を実行するためのコマンドラインインターフェイス(CLI)を提供します。この章では、OpenNLPコマンドラインインターフェイスの使用方法を示すいくつかの例を取り上げます。

トークン化

input.txt

Hi. How are you? Welcome to Tutorialspoint. We provide free tutorials on various technologies

構文

> opennlp TokenizerME path_for_models../en-token.bin <inputfile..> outputfile..

コマンド

C:\> opennlp TokenizerME C:\OpenNLP_models/en-token.bin <input.txt >output.txt

出力

Loading Tokenizer model ... done (0.207s)  
Average: 214.3 sent/s 
Total: 3 sent 
Runtime: 0.014s

output.txt

Hi . How are you ? Welcome to Tutorialspoint . We provide free tutorials on various technologies

文の検出

input.txt

Hi. How are you? Welcome to Tutorialspoint. We provide free tutorials on various technologies

構文

> opennlp SentenceDetector path_for_models../en-token.bin <inputfile..> outputfile..

コマンド

C:\> opennlp SentenceDetector C:\OpenNLP_models/en-sent.bin <input.txt > output_sendet.txt

出力

Loading Sentence Detector model ... done (0.067s)  

Average: 750.0 sent/s 
Total: 3 sent 
Runtime: 0.004s

Output_sendet.txt

Hi. How are you? 
Welcome to Tutorialspoint. 
We provide free tutorials on various technologies

固有表現抽出

input.txt

<START:person> <START:person> Mike <END> <END> is senior programming manager and 
<START:person> Rama <END> is a clerk both are working at Tutorialspoint

構文

> opennlp TokenNameFinder path_for_models../en-token.bin <inputfile..

コマンド

C:\>opennlp TokenNameFinder C:\OpenNLP_models\en-ner-person.bin <input_namefinder.txt

出力

Loading Token Name Finder model ... done (0.730s) 
<START:person> <START:person> Mike <END> <END> is senior programming manager and 
<START:person> Rama <END> is a clerk both are working at Tutorialspoint  
Average: 55.6 sent/s 
Total: 1 sent 
Runtime: 0.018s

品詞タグ付け

Input.txt

Hi. How are you? Welcome to Tutorialspoint. We provide free tutorials on various technologies

構文

> opennlp POSTagger path_for_models../en-token.bin <inputfile..

コマンド

C:\>opennlp POSTagger C:\OpenNLP_models/en-pos-maxent.bin < input.txt

出力

Loading POS Tagger model ... done (1.315s) 
Hi._NNP How_WRB are_VBP you?_JJ Welcome_NNP to_TO Tutorialspoint._NNP We_PRP 
provide_VBP free_JJ tutorials_NNS on_IN various_JJ technologies_NNS  

Average: 66.7 sent/s 
Total: 1 sent 
Runtime: 0.015s