semantic-analysis

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What is the best way in Java to parse semantic data from a source?

I would like to read and parse a marked up text (probably microformat, microdata, rdf or similar). Do I have crea开发者_运维百科te my own parser or is there any java library which can help with this?H[详细]

2023-04-06 16:39 分类：问答
ANTLR - check semantics/meaning of the values

I have a simple grammar which allows the user to define some objects with attributes. For example: carpark : my carpark[详细]

2023-04-02 11:29 分类：问答
AST trees semantic analyzer

The last nodes of an AST tree must have the information of the traduction of 开发者_JAVA百科the semantic analyzer or the non-last nodes also can have this information?Your question seems not quite wel[详细]

2023-03-31 17:59 分类：问答
How do I find whether a document on the web is semantically related to some other document?

My question here is that given a document d1 on the web and a document d2 how do I tell that d1 and d2 are semantically related. Are there some API\'s that can do some amount of natural language proce[详细]

2023-03-08 10:25 分类：问答
How to extract semantic relatedness from a text corpus

The goal is to assess semantic relatedness between terms in a large text corpus, e.g. \'police\' and \'crime\' should have a stronger semantic relatedness than \'p开发者_StackOverflow中文版olice\' and[详细]

2023-03-08 02:05 分类：问答
Simplest feature selection algorithm

I am trying to create my own and simple feature selection algorithm. The data set that I am going to work with is here (very famous data set). Can someone give me a pointer on how to do so?[详细]

2023-02-15 03:19 分类：问答
Code generation for "if" statements - compilers

I am in the middle of developing a compiler for a C like language and am having some difficulties开发者_开发技巧 in the semantic analysis and code generation phases.[详细]

2023-02-11 23:09 分类：问答
Associativity and Precedence of Expressions when Generating C / C++ Code?

I have written a basic compiler which generates an AST, 开发者_高级运维correctly taking account of the operator precedence in expressions. However, when performing code generation to produce C++ code,[详细]

2023-01-27 06:09 分类：问答
Grammar vs. Semantic analysis

I am wondering where is the borderline between grammar specification and semantic analysis. What is better: to use a detailed grammar description or leave the details for semantic phase? For example:[详细]

2023-01-11 04:32 分类：问答
Text mining, fact extraction, semantic analysis using .Net [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2022-12-21 21:30 分类：问答