• Title/Summary/Keyword: text classification

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The Research Trends in Articles Published in the Journal of Sasang Constitutional Medicine in 1989-2018 (1989-2018년 사상체질의학회지 게재논문들의 연구동향 분석)

  • Kim, Hyunkoo;Kim, Sang-Hyuk;Lee, Siwoo
    • Journal of Sasang Constitutional Medicine
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    • v.32 no.1
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    • pp.1-11
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    • 2020
  • Objectives The purpose of this study was to identify the research trends and major fields of Sasang Constitutional Medicine by analyzing the topics of papers contained in the Journal of Sasang Constitutional Medicine from the first issue to 2018. Methods To classify the research themes of the paper, theory, Characteristics in Sasang Constitution(SC), Diagnosis in SC, Treatment in SC, etc. categories and subcategories were created. Two researchers reviewed the title, abstract, and text of the paper and classified them according to the category classification. In case of disagreement, the category was determined through discussion with one of the remaining researchers. Results & Conclusions A total of 1,169 papers published in the Journal of Sasang Constitutional Medicine from the first issue to 2018. The number of published papers has increased steadily since the first issue of the Journal of Sasang Constitutional Medicine, and in 2008, the largest number of papers were published, but since then, the number of papers has gradually decreased. When classifying the categories of published papers according to research themes, the Theory field occupied a large portion in the early stages, but since then, the proportion has decreased steadily, and the number of publications has plummeted since 2012. On the other hand, in Treatment in SC field, its proportion has soared to account for about half of the papers since 2001. In Characteristics in SC and Diagnosis in SC fields, since the early 1990s, the number of publications has been consistently maintained.

Rule-based Speech Recognition Error Correction for Mobile Environment (모바일 환경을 고려한 규칙기반 음성인식 오류교정)

  • Kim, Jin-Hyung;Park, So-Young
    • Journal of the Korea Society of Computer and Information
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    • v.17 no.10
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    • pp.25-33
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    • 2012
  • In this paper, we propose a rule-based model to correct errors in a speech recognition result in the mobile device environment. The proposed model considers the mobile device environment with limited resources such as processing time and memory, as follows. In order to minimize the error correction processing time, the proposed model removes some processing steps such as morphological analysis and the composition and decomposition of syllable. Also, the proposed model utilizes the longest match rule selection method to generate one error correction candidate per point, assumed that an error occurs. For the purpose of deploying memory resource, the proposed model uses neither the Eojeol dictionary nor the morphological analyzer, and stores a combined rule list without any classification. Considering the modification and maintenance of the proposed model, the error correction rules are automatically extracted from a training corpus. Experimental results show that the proposed model improves 5.27% on the precision and 5.60% on the recall based on Eojoel unit for the speech recognition result.

Analysis of the misguided practice of recognizing Gymnosperms as flowering plants (나자식물이 꽃피는 식물로 인식되고 있는 잘못된 관행의 분석)

  • Lee, Kyu Bae
    • Korean Journal of Plant Taxonomy
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    • v.44 no.4
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    • pp.288-297
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    • 2014
  • The aim of this study is to analyse misinformation about gymnosperm taxon used for over 57 years, since 1957 when plant biology as a discipline was established in our country. That is, terminologies and descriptions of the reproductive structure (flower) of angiosperms (flowering seed plants) have been incorrectly applied to the reproductive structures (typically cones and pollen grain) of gymnosperms (non-flowering seed plants) by numerous and various media such as text books, dictionaries, and internet websites for plant biology. Thus, these resources have been misleading teachers, students, and other people interested in plant biology in general and taxonomy in particular by describing gymnosperm reproductive structures as if they are the same as angiosperms. Such a practice has an especially adverse effect on plant biology education at all levels of instruction, with teachers and students confused in their understanding of the concept and definition of a flower. In this paper, these incorrect expressions for the reproductive structures of gymnosperms from the various media are analysed and discussed in terms of cladogram, anatomy of reproductive structures, and historical context of classification systems.

The Trend in Clinical Study on Atopic Dermatitis Over the Last 3 Years (아토피 피부염 임상 연구의 최근 3년간 동향)

  • Choi, In-Hwa
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.20 no.3
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    • pp.138-146
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    • 2007
  • Objective : To observe the trend in clinical study on atopic dermatitis(AD) over the last 3 years in order to develop a study methodology of AD in Oriental Medicine. Methods : Using the Pub med on line site; search terms: atopic dermatitis, field as title/abstract, limitation as published in the last 3 years, only items with links to full text, Humans, Clinical Trial, English. I observed the study contents of all this research and focused on the classification of treatments. I also observed of AD clinical trials registered on a clinical trial site(www.clinicaltrial.gov) on 23rd of June, 2007: study contents, localization and study designs. Results : Through the Pub Med site, I found 169 articles. Classified according to study subject, the studies related to treatment were 114(67.5%); physiology, pathology and prevention 12(7.1%); Diagnosis and Evaluation(7.1%); psychological aspects including quality of life 10(5.9%); diet and management 10(5.9%); epidemiology 7(4.1%); and others 7(4.1%). However, the treatment study of herb-medicine as intervention showed only 1 article. Futhermore, it wasn't based on Oriental Medicine philosophy. In the clinical trial site, there were 31 studies in which patients were recruited or planned for the future. The study on efficacy and safety of the medicine produced 14 trials, 5 comparative trials, 2 phototherapy, 2 diagnosis, 6 physiology and pathology, and 2 epidemiology. The trial institutions were concentrated in U.S.A. Conclusion : I suggest we'd better try to make a good clinical guideline and standardization of diagnosis and herb-medicine in order to develop a clinical study methodology of AD as soon as possible in the future. Even though it 's very hard to find the study methodology, we should aim to achieve positive results and show the evidence of the efficacy and safety of herb-medicine treatment for AD using Oriental Medicine.

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Community Structure and Habitat Environment of Genus Liriope Group in Korea (한반도 맥문동속 집단의 자생지 생육환경과 군락구조)

  • Song, Hong-Seon;Lee, Jung-Hoon;Kim, Seong-Min;Shin, Dong-Il;Kim, Chang-Ho;Koo, Han-Mo;Park, Chung-Berm;Park, Yong-Jin
    • Korean Journal of Medicinal Crop Science
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    • v.19 no.1
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    • pp.24-30
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    • 2011
  • This text was analyzed and investigated the vegetation and floristic composition by cluster analysis and classification of phytosociological method, to evaluate the species composition, habitat environment and community structure of Liriope platyphylla and Liriope spicata group in Korea. The southeast slope gradient of the habitat of L. platyphylla and L. spicata was 6.7 to 8.4%, and the habitat altitude of L. platyphylla (41.0 m), L. spicata (114.9 m) was different. Habitat distribution of L. spicata was broader than L. platyphylla. Appearing plants of L. platyphylla and L. spicata group was 58 taxa, 99 taxa, respectively, and Coverage of tree layer was 87.5%, 92.5% respectively. In genus Liriope group, the highest appearing frequency of plant grow in the moist valley as Quercus serrata. Thus, plants of genus Liriope growth was better in moist shade. The vegetation of L. platyphylla group was classified into Quercus serrata community, Castanopsis sieboldii community, Pinus densiflora community and Pinus thunbergii community, and the Liriope spicata group was classified into Quercus serrata community, Quercus alien community, Quercus acutissima community, Prunus verecunda community, Robinia pseudoacacia community, Pinus densiflora community and Pinus thunbergii community. In genus Liriope group, Quercus serrata and Pinus densiflora communities was the closest the similarities.

An Analysis of the Network of Interactions among Medicinal Herbs and Their Uses (본초 상호작용 관계망 분석 및 활용 방향)

  • Lee, Jeong-Hyeon;Kwon, Oh-Min
    • Journal of Society of Preventive Korean Medicine
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    • v.17 no.1
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    • pp.1-11
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    • 2013
  • Objectives : The aim of this research is to produce information by gathering up the data on the interaction between medicinal herbs which lie scattered in oriental medical books, and to provide people with easy access to the information by visualizing it. Methods : For this purpose, this study established the fundamental data by organizing the patterns of interaction into some kinds after selecting a part of Bonchogangmok(本草綱目) and extracting its text. In addition, in an effort to visualize the data, the study converted the data into 'net' file and visualized the interaction between medicinal herbs on Pajek. The visualization was done targeting a total of three patterns, such as 1 medicinal herb, 2 medicinal herbs, and 1 prescription. With the data on 'Chinese Lacquer(乾漆)' for 1 medicinal herb, data on 'Licorice(甘草)' and 'Chinese Lacquer(乾漆)' for 2 medicinal herbs, and data on 'Iijin-tang(二陳湯)' for prescription, the research conducted the analysis of the network using 'Kamada-Kawaii Algorithm' on Pajek. Results : As a result of the analysis, it was possible to see the meanings at a single glance as the scattered and fractional meanings were integrated with focus on medicinal herbs, but the increasing number of analyzed medicinal herbs tended to more and more complicate their relationships, thus, requiring additional work like filtering. Conclusions : Such results are fairly applicable in on-line database, and it is judged that if further research expands its scope to include systematic classification of medicinal herbs or cover other medical books than Bonchogangmok, it will create more objective, abundant information.

Trends of Studies in Korean Journal of Acupuncture (대한경락경혈학회지 연구동향)

  • Song, Jichung;Hwang, Seongyeon;Ahn, Sunghoon;Eom, Dongmyung
    • Korean Journal of Acupuncture
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    • v.33 no.1
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    • pp.1-11
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    • 2016
  • Objectives : When we understand the characters of certain person or object, we try to follow each one's or its past up. Korean Journal of Acupuncture is one of the most significant journal in acupuncture study fields in Korea. To understand the trends of study in acupuncture study fields, I made a subject with Korean Journal of Acupuncture. Methods : I made an evaluation and classification for all 713 articles' headline from vol. 17(2000 year) to vol.32(2015 year). Results : 1. Experimental Reseach : There were major portion articles for pharmaco-acupuncture study out of studies for acupuncture, moxibustion, chiropratics, devices and so on. 2. Bibliographical Research and Basic Theory Research : There were major portion articles for medians and acu-point study out of studies for article review and text book itself. Also, there were major portion articles for meridian and acupuncture study out of studies for Qigong, pulse, anatomy and so on. 3. Clinical Research : There were major portion articles for acupuncture study out of studies for moxibustion, chiropratics, devices, complex treatments and so on. 4. Others : There were major portion articles for diagnosis and measurement devices out of acupuncture, laser, pulsing device and so on. Also, there were surveys for recognition of patients and medical services and evaluations for measuring diagnosis utility and those effects. Conclusions : With thise results, I hope that several researchers could consider scope and subject when they submit articles for Korean Journal of Acupuncture.

Study on the Meaning of Yin-Yang and Sasang in the "Huangdineijing" ("황제내경(黃帝內經)"의 '음양(陰陽)'과 '태양(太陽).소양(少陽).소음(少陰).태음(太陰)'의 의미 고찰)

  • Lee, Ok Youn;Jung, Yun Im;Bae, Go Eun;Kwon, Young Kyu
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.28 no.6
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    • pp.577-584
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    • 2014
  • The purpose of this study was to examine how the term Yin-Yang and Sasang categorized in the book "Huangdineijing". In order to investigate how the terms are used, we reviewed the text including the terms expressed in the manner of [(Yin/Yang) within (Yin/Yang)] and [Sasang]. We found three forms of expressions; [(Yin/Yang) within (Yin/Yang)], [Sasang], [(Sasang) within (Yin/Yang)]. Two paragraphs of [(Yin/Yang) within (Yin/Yang)] was found in one chapter, two paragraphs of [(Sasang)] was found in two chapters, and three paragraphs of [(Sasang) within (Yin/Yang)] was found in three chapters. We found five types of relation between [(Yin/Yang) within (Yin/Yang)], [Sasang], and five phases in "Huangdi neijing" as follows; (1) Yang within Yin, lesser Yang, and wood (2) Yang within Yang, greater Yang, and fire (3) ( ), ( ), and extreme Yin (4) Yin within Yang, lesser Yin, and metal, and (5) Yin within Yin, greater Yin, and water. And, as for the [(Yin/Yang) within (Yin/Yang)] and [(Sasang) within (Yin/Yang)], the classification criteria for Yin-Yang were brightness, abdomen/back or lumbar. The order of Sasang with the description form of [Sasang] or [(Sasang) within (Yin/Yang)] in "Siqi Tiaoshen Dalun" and "Liu Jie ZangXiang Theory" was lesser Yang, greater Yang, greater Yin, and lesser Yin, which is based on the meridian system or a plant-shaped change order. We discussed the results and its implication for the analysis of medical classics with the consideration of previous studies on Yin-Yang theories in "Huangdi neijing".

A Topography of Design in Cyber Age (사이버 시대의 디자인 지형)

  • 오창섭
    • Archives of design research
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    • v.12 no.1
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    • pp.39-48
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    • 1999
  • Industrial design, as a traditional meaning, is based on the method of production by machine beginning with the Industrial Revolution. At present, the identity of design is in confusion with the development of computer and related medium technology. The new wave called 'cyber' has doubts about the hypothesis in the method of production by machine as the production method by machine had doubts about the hypothesis of the production method by handicraft long before. This thesis is a study on how computers and new media, such as virtual reality, change our environments and susceptibilities of life and design culture. The thesis is going to dismantle and reorganize the material-oriented classification based on the production method by machine through the discussion on cyberspace and culture, image. and text, virtual image and reality, and so on. Eventually this study finds out a topography and identity of the design in this changing age.

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A Study on the Factors Obstructing Prostitutes' Escape from Prostitution (성매매 여성들의 탈성매매 저해요인에 관한 연구)

  • Lee, Keun-Moo;Yu, Eun-Ju
    • Korean Journal of Social Welfare
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    • v.58 no.2
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    • pp.5-31
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    • 2006
  • Since enforcement of the anti-prostitution law, in spite of systematic setting helping escape prostitution of the women who engage in prostitution that they have had the will lasting prostitution. Therefore, this study aimed to devise intervention plan helping their escape prostitution and return to social by examining individual and structural factor obstructing their escape prostitution The data were collected through the in-depth interview and text. And these were analysed according to coding, constitution of concept, matching, construction of explanation on the phenomenon. The nine women who engaging in prostitution were participated in this study. As a result of the data analysis, 46 concepts and 10 categories were generated. By classification of individual and structural factor, the outcomes of an interpretation were as follows: The cause obstructing Prostitutes' escape prostitution were (1) distrust on the policy of the government, (2) life-script was made by reaction-formation, (3) predestined resignation caused by anxiety, (4) body as capital goods, and (5) the commensal model with pimp. Based on this result, we proposed practical and political alternative plans for prostitutes.

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