• 한국정보과학회논문지:소프트웨어및응용
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• 제32권7호
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• pp.636-649
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• 2005

분야연상어는 어휘자체가 분야정보를 가지므로 인간이 분야를 인지할 때와 유사하게 문서의 분야를 판단한다. 한국어의 경우 180분야로 분류된 약 IS,000개의 문서뱅크를 수집하여 구축 $\cdot$실험한 결과 88,782개의 단일 분야연상어가 8,405개로 전체의 약 9$\%$로 압축되며, 재현율 0.77 이상(평균 0.85), 정확률 0.90 이상(평균 0.94)의 높은 추출 정밀도를 얻었다. 구축한 분야연상어를 문서분류의 초기결정에 적용하여 인간에 의한 분야결정과 비교한 결과 약 90$\%$이상의 정답률을 얻었다. 연구결과를 문서분류의 초기단계에 관한 기초연구로 이용하고, 다언어(multilingual) 간의 문서검색에 적용하여 다국어 정보검색에 대한 기초 연구로 이용할 수 있다.

• 대한간호학회지
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• 제30권6호
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• pp.1400-1410
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• 2000

Purpose : To determine whether there is a discrepancy between the medical professions perception of what patients should know and that of the patients themselves, we studied patients need to be informed about different aspects of epilepsy and compared findings with medical personnels perceptions of the issue. Methods : Our study population consisted of 39 patients with epilepsy from the inpatient epilepsy unit, and 51patients from the outpatients clinic of the S. University Hospital between July and November 1997. However, the patients who declined to participate or who were not able to understand the directions and content of the questionnaire were excluded. The medical personnel participated in this study were 56 residents or nurses who were working in either Neurology or Neuro surgery Units. The questionnaire with 5 indicating the highest need. The data were analyzed with descriptive statistics, students t-tests, and chi-square. Results : Of the 90 patients and 56 medical personnel studied, the need for lifestyle information such as smoking, drinking, sleep, driving, employment, and marriage was significantly higher from medical personnel than that of the patients(p=0.00). Regarding medical knowledge about epilepsy, the patients group had higher scores in the need for information on the structure of the brain (p=0.00), whereas medical personnel had higher scores on the symptoms of epilepsy. There was no correlation between the length of epilepsy and the need for information on every item on the questionnaire. The patients had higher rank regarding diet, although it was not significantly different from the medical personnel. Regarding antiepileptic drugs and what to do when there is an attack, medical personnel scored higher. The items on which the patients group scored higher than 4.5 were the possibility of inheritance, the factors that might reduce the number of attacks, the period of usage of AED, and the food they have to avoid or the food they have to take to reduce seizure attacks. Conclusions : Our study indicates that the patients group requires higher educational need in the structure of the brain, diet, and surgical treatment, but less in lifestyles and what to do when there is an attack. The educational program for the patients with epilepsy should emphasize medical knowledge with regard to brain anatomy, what to eat and what to avoid, and details of surgical treatment.