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Tag Archives: NLP
Symbolic and Neural Nets: Two Sides of the Same Coin
Deep learning and neural nets are all the rage, today, and have displaced symbolic AI systems in most applications. It’s commonly believed that the two approaches have nothing to do with each other; that they’re just completely different, and that’s … Continue reading
Posted in Theory
Tagged Bayesian Network, dependency grammar, linguistics, link-grammar, Machine Learning, Natural Language Processing, Neural Network, NLP
1 Comment
The Viterbi Parser
The new Viterbi decoder for Link Grammar should offer better integration with higher level semantic algorithms! Continue reading
Posted in Design, Development, Theory
Tagged Code, dependency grammar, linguistics, link-grammar, Natural Language Processing, NLP, RelEx
3 Comments
Meaning-Text Theory
During some recent reading, it struck me that a useful framework for thinking about and talking about sentence generation is the MTT or “meaning-text theory” of Igor Mel’cuk, et al Here is one readable reference: Igor A. Mel’čuk and Alain … Continue reading
Posted in Theory
Tagged linguistics, Mel'cuk, MTT, Natural Language Generation, Natural Language Processing, NLP, RelEx, semantics, Syntax
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Semantic dependency relations
I spent the weekend comparing the Stanford parser to RelEx, and learned a lot. RelEx really does deserve to be called a “semantic relation extractor”, and not just a “dependency relation extractor”. It provides a more abstract, more semantic output … Continue reading
Posted in Design, Development, Documentation, Theory
Tagged dependency grammar, grammar, linguistics, Natural Language Processing, NLP, Rel, Semantic relations, Syntax
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Sentence Patterns
I’ve recently resumed work on the question-answering chatbot, and am trying to get it to comprehend a broader range of questions and statements. The “big idea” is to create a number of “sentence patterns” that the pattern matcher can recognize … Continue reading
Posted in Design, Introduction, Theory
Tagged chatbot, IRC, NLP, parser, question answering, RelEx
2 Comments