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¿µ¹®Ç¥Áظí Procedure for Semantic-based Big Data Profiling
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¸ÕÀú ºòµ¥ÀÌÅÍ ºÐ·ù ü°è¸¦ ¾²´Â Ç÷§Æû¿¡¼­ È°¿ëÇÏ°í ÀÖ´Â µ¥ÀÌÅͼÂÀ¸·ÎºÎÅÍ ÀǹÌű׸¦ »ý¼ºÇÑ´Ù. ÀÌ ÀǹÌű״ ÇØ´ç ºòµ¥ÀÌÅÍ ºÐ·ù ü°èÀÇ Áߺзù°¡ °¡Áø Àǹ̸¦ ±âÁØÀ¸·Î »ý¼ºµÈ´Ù. ±×¸®°í ´Ù¸¥ ºÐ·ù ü°è¸¦ ¾²´Â À̱âÁ¾ÀÇ Ç÷§ÆûÀº º¸À¯ÇÑ µ¥ÀÌÅͼ¿¡¼­ ÀÚ½ÅÀÇ ºÐ·ù ü°è ÁߺзùÀÇ Àǹ̸¦ ±âÁØÀ¸·Î ÀǹÌű׸¦ ÃßÃâÇÑ´Ù. ´ÙÀ½À¸·Î ÀÌ µÑÀÇ ÀǹÌÅÂ±× ¸ÅÇÎÀ» ÇÑ´Ù. À̱âÁ¾ Ç÷§ÆûÀÇ ÀǹÌÅÂ±×¿Í ºòµ¥ÀÌÅÍ ºÐ·ù ü°èÀÇ Ç÷§ÆûÀÇ ÀÇ¹Ì ÅÂ±× °£ÀÇ °Å¸®¸¦ ÃøÁ¤ÇÏ°í, ÀǹÌÀÇ À¯»ç¼º °è»êÀ» ÅëÇÏ¿© À¯»çÇÑ ÀǹÌÅÂ±× µ¥ÀÌÅͼÂÀ» Ž»öÇÒ ¼ö ÀÖ´Ù. ÀÌ Ç¥ÁØÀ» ÅëÇÏ¿© ±¸ÇöÇÑ ºòµ¥ÀÌÅÍ ºÐ·ù ü°è ±â¹ÝÀÇ µ¥ÀÌÅͼ Ž»ö ±â´ÉÀº ¼ö¿äÀÚ¿¡°Ô ÀÚ±â Ç÷§Æû¿¡ Á¸ÀçÇÏ´Â µ¥ÀÌÅͼ»Ӹ¸ ¾Æ´Ï¶ó ÀÌÁ¾ÀÇ Ç÷§ÆûÀÌ º¸À¯ÇÏ°í ÀÖ´Â µ¥ÀÌÅͼÂÀÇ Á¤º¸¸¦ ºòµ¥ÀÌÅÍ ºÐ·ù ü°èÀÇ Áߺзù ¼öÁØ¿¡¼­ Ž»öÇÒ ¼ö ÀÖ°Ô ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à It is difficult to use data sets between each platform in the environment of big data distribution platforms that use different classification systems. This standard defines data sets search methods and functions based on the Big Data taxonomy.
First, it generates meaning tags from the data sets that are being used in platforms of big data classification systems. Also heterogeneous platforms that use different classification systems extract semantic tags based on the meaning of their classification systems from their data sets. Next, we map the semantic tags of these two. The distance between semantic tags of heterogeneous platforms and semantic tags of platforms in big data classification systems can be measured, and similar semantic tag can be explored through similarity calculations of meanings.
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