Time Expression and Named Entity Recognition is popular PDF and ePub book, written by Xiaoshi Zhong in 2021-08-23, it is a fantastic choice for those who relish reading online the Computers genre. Let's immerse ourselves in this engaging Computers book by exploring the summary and details provided below. Remember, Time Expression and Named Entity Recognition can be Read Online from any device for your convenience.
Time Expression and Named Entity Recognition Book PDF Summary
This book presents a synthetic analysis about the characteristics of time expressions and named entities, and some proposed methods for leveraging these characteristics to recognize time expressions and named entities from unstructured text. For modeling these two kinds of entities, the authors propose a rule-based method that introduces an abstracted layer between the specific words and the rules, and two learning-based methods that define a new type of tagging scheme based on the constituents of the entities, different from conventional position-based tagging schemes that cause the problem of inconsistent tag assignment. The authors also find that the length-frequency of entities follows a family of power-law distributions. This finding opens a door, complementary to the rank-frequency of words, to understand our communicative system in terms of language use.
Detail Book of Time Expression and Named Entity Recognition PDF
- Author : Xiaoshi Zhong
- Release : 23 August 2021
- Publisher : Springer Nature
- ISBN : 9783030789619
- Genre : Computers
- Total Page : 113 pages
- Language : English
- PDF File Size : 13,7 Mb
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