J2N -- Nominal Adjective Identification and its Application

• URL: http://arxiv.org/abs/2409.14374v3
• Date: Sun, 13 Oct 2024 06:47:35 GMT
• Title: J2N -- Nominal Adjective Identification and its Application
• Authors: Lemeng Qi, Yang Han, Zhuotong Xie,
• Abstract summary: This paper explores the challenges posed by nominal adjectives (NAs) in natural language processing (NLP) tasks. We propose treating NAs as a distinct POS tag, "JN," and investigate its impact on POS tagging, BIO chunking, and coreference resolution.
• Score: 1.2694721486451528
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: This paper explores the challenges posed by nominal adjectives (NAs) in natural language processing (NLP) tasks, particularly in part-of-speech (POS) tagging. We propose treating NAs as a distinct POS tag, "JN," and investigate its impact on POS tagging, BIO chunking, and coreference resolution. Our study shows that reclassifying NAs can improve the accuracy of syntactic analysis and structural understanding in NLP. We present experimental results using Hidden Markov Models (HMMs), Maximum Entropy (MaxEnt) models, and Spacy, demonstrating the feasibility and potential benefits of this approach. Additionally we finetuned a bert model to identify the NA in untagged text.

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