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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) 1D CNN°ú ±â°è ÇнÀÀ» »ç¿ëÇÑ ³«»ó °ËÃâ
¿µ¹®Á¦¸ñ(English Title) 1D CNN and Machine Learning Methods for Fall Detection
ÀúÀÚ(Author) ±èÀΰ栠 ±è´ëÈñ   ³ë¼Û   ÀÌÀ籸   Inkyung Kim   Daehee Kim   Song Noh   Jaekoo Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 03 PP. 0085 ~ 0090 (2021. 03)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â °í·ÉÀÚ¸¦ À§ÇÑ °³º° ¿þ¾î·¯ºí(Wearable) ±â±â¸¦ ÀÌ¿ëÇÑ ³«»ó °¨Áö¿¡ ´ëÇØ ³íÇÑ´Ù. ½Å·ÚÇÒ ¼ö ÀÖ´Â ³«»ó °¨Áö¸¦ À§ÇÑ Àúºñ¿ë ¿þ¾î·¯ºí ±â±â¸¦ ¼³°èÇϱâ À§Çؼ­ ´ëÇ¥ÀûÀÎ µÎ °¡Áö ¸ðµ¨À» Á¾ÇÕÀûÀ¸·Î ºÐ¼®ÇÏ¿© Á¦½ÃÇÑ´Ù. ±â°è ÇнÀ ¸ðµ¨ÀÎ ÀÇ»ç°áÁ¤ ³ª¹«(Decision Tree), ·£´ý Æ÷·¡½ºÆ®(Random Forest), SVM(Support Vector Machine)°ú ½ÉÃþ ÇнÀ ¸ðµ¨ÀÎ ÀÏÂ÷¿ø(One-Dimensional) ÇÕ¼º°ö ½Å°æ¸Á(Convolutional Neural Network)À» »ç¿ëÇÏ¿© ³«»ó °¨Áö ÇнÀ ´É·ÂÀ» Á¤·®È­ÇÏ¿´´Ù. ¶ÇÇÑ ÀÔ·Â µ¥ÀÌÅÍ¿¡ Àû¿ëÇϱâ À§ÇÑ µ¥ÀÌÅÍ ºÐÇÒ, Àüó¸®, Ư¡ ÃßÃâ ¹æ¹ý µîÀ» °í·ÁÇÏ¿© °ËÅäµÈ ¸ðµ¨ÀÇ À¯È¿¼ºÀ» Æò°¡ÇÑ´Ù. ½ÇÇè °á°ú´Â Àü¹ÝÀûÀÎ ¼º´É Çâ»óÀ» º¸¿©ÁÖ¸ç ½ÉÃþÇнÀ ¸ðµ¨ÀÇ À¯È¿¼ºÀ» °ËÁõÇÑ´Ù.
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(English Abstract)
In this paper, fall detection using individual wearable devices for older people is considered. To design a low-cost wearable device for reliable fall detection, we present a comprehensive analysis of two representative models. One is a machine learning model composed of a decision tree, random forest, and Support Vector Machine(SVM). The other is a deep learning model relying on a one-dimensional(1D) Convolutional Neural Network(CNN). By considering data segmentation, preprocessing, and feature extraction methods applied to the input data, we also evaluate the considered models¡¯ validity. Simulation results verify the efficacy of the deep learning model showing improved overall performance.
Å°¿öµå(Keyword) ±â°è ÇнÀ   ½ÉÃþ ÇнÀ   ³«»ó °ËÃâ   1Â÷¿ø ÇÕ¼º°ö ½Å°æ¸Á   Machine Learning   Deep Learning   Fall Detection   1D Convolutional Neural Network  
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