named-entity-recognition

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unsupervised Named entity recognition (NER) with custom controlled vocabulary for crosslink-suggestions in Java

I\'m looking for a Java library that can do Named entity recognition (NER) with a custom controlled vocabulary, without needing labeled training data first. I searched some on SE, but most questions a[详细]

2023-04-11 12:39 分类：问答
How I train an Named Entity Recognizer identifier in OpenNLP?

Ok, I have the following code to train the NER Identifier from OpenNLP FileReader fileReader = new FileReader(\"train.txt\");[详细]

2023-03-25 06:19 分类：问答
How I classify a word of a text in things like names, number, money, date,etc?

I did some questions about text-mining a week ago, but I was a bit confused and still, but now I know wgat I want to do.[详细]

2023-03-24 09:16 分类：问答
Part-Of-Speech tagging and Named Entity Recognition for C/C++/Obj-C

need some help! I\'m trying to write some code in objective-c that requires part-of-speech tagging, and ideally also named entity recognition.I don\'t have much interest in \"rolling my own\", so I\'[详细]

2023-03-15 18:32 分类：问答
Does OpenNLP use WordNet under the hood for the Named Entity Recognition

I have tried using OpenNLP Tools 1.5 from SourceForge for getting the Named Entites from a text. I did find a JWNL file in the OpenNLP download. Does that imply that OpenNLP in turn is using WordNet f[详细]

2023-03-01 07:35 分类：问答
Generating RDF from unstructured text offline

There are se开发者_如何学Crvices like Open Calais and Alchemy API that generate RDF from unstructured text. Are there tools that do that offline ? Has anyone tried WebCAT or can OpenCyc be useful for[详细]

2023-03-01 07:32 分类：问答
Stanford NER - Extract Multi word entities

How can I tag collocations in Stanford NER? Currently it tags Federal Reserve Bank of New York as <wi num=\"11\" entity=\"ORGANIZATION\">Federal</wi> <wi num=\"12\" entity=\"ORGANIZATI[详细]

2023-02-27 05:06 分类：问答
Information extraction. Counting mentions to measure relevance

Is it possible to count how ma开发者_JAVA百科ny times an entity has been mentioned in an article? For example[详细]

2023-02-26 10:07 分类：问答
Named Entity Recognition for NLTK in Python. Identifying the NE

I need to classify words into their parts of speech. Like a verb, a noun, an adver开发者_StackOverflow中文版b etc..[详细]

2023-02-26 06:26 分类：问答
Linking Named-Entity Recognition tagged files to Google maps using Google Geocoding API

I have text file开发者_如何学Pythons which are tagged using NER and I need to link them to a Google map.[详细]

2023-02-19 10:36 分类：问答