2012年度ãå§ã¾ã1ã¶æãçµã¡ã¾ããã2011年度ã¯ã大è¦æ¨¡åæ£å¦çæè¡ã»ãã¼ã¿åºç¤ã®æ®åãåºãé²ãã å¹´ã ã£ãã¨æãã¾ãã2012å¹´ã¯ãããèç©ããã大è¦æ¨¡ãã¼ã¿ãæ´»ç¨ããã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ãç¨ãããã¸ãã¹ã»ãµã¼ãã¹æ´ç·´ã大ããåºãã¦ããå¹´ã§ã¯ãªãã§ããããã Mahout㯠大è¦æ¨¡åæ£ãã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ã®ã©ã¤ãã©ãªã§ããApacheããã¸ã§ã¯ãã®Open Sourceã§ãHadoopä¸ã§åä½ããã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ã®å¤§è¦æ¨¡åæ£å®è¡ãè¡ããã¨ãã§ãã¾ãã Apache Mahout 大è¦æ¨¡åæ£ ãã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ãå®è¡ã§ãã Mahout ã§ãããã¾ã ãããã¥ã¡ã³ãæ´åãçºå±éä¸ã§è©³ç´°ãç¥ãããã«ã¯ã½ã¼ã¹ã³ã¼ãããèªã¿è§£ããå¿ è¦ãããå ´åãå¤ããã¾ããæ´»ç¨ã«ã¯ã対象ã¨ãããã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ã®åºç¤ç¥èããå¿ è¦ãªãããã¾ã ã¾ã æ´»ç¨ã®æ·å± ãé«ãã®ãç¾ç¶ã§ã¯ãªã
Facebookã§æ稿ãåçãªã©ããã§ãã¯ã§ãã¾ãã
Powered by a free Atlassian Confluence Open Source Project License granted to Apache Software Foundation. Evaluate Confluence today. ÄeÅ¡tina Dansk Deutsch Eesti English (UK) English (US) Español Français Ãslenska Italiano Magyar Nederlands Norsk Polski Português RomânÄ SlovenÄina Suomi Svenska Ð ÑÑÑкий ä¸æ æ¥æ¬èª íêµì´ Powered by Atlassian Confluence 7.19.28 Printed by Atlassian Confluence 7.19.28 Report
Mahout Clustering å®è¡ã®å ¥åå½¢å¼ã¸å¤æãã DataConverter ãå®è£ ãã¦ã¿ãã以ä¸ã« Source CodeãCommand line å®è¡æ¹æ³ãå«ãç´¹ä»ãã¾ãã Mahout 㯠Hadoopä¸ã§åä½ãã大è¦æ¨¡ Data Mining/Machine Learning ã® LibraryãMahout Clustering Packageã«ã¯ãK-Means, Fuzzy K-Means, Canopy, Mean Shift, Latent Dirichlet Allocation çãè±å¯ãªå®è£ ãæä¾ããã¦ããããã Random Forest, FPGrowth çã®ä»ã®ã¢ã«ã´ãªãºã ã¨ç°ãªããMahout Clustering å®è£ ã¯ãå°ç¨ã®ãã¼ã¿å ¥åå½¢å¼ãå¿ è¦ã¨ãããçºå±éä¸ã«ããæ å ±ã®å°ãªããããã³ãå ¥åãã¼ã¿çæã®æç¶ããåèªãå®è£ ããå¿ è¦ãããã
ããã°ãã¼ã¿æ代âãªãããã¾æ©æ¢°å¦ç¿ãªã®ã Apache Hadoopï¼ä»¥ä¸ãHadoopï¼ã®ç»å ´ã§ãä»ã¾ã§æ¨ã¦ã¦ãããã¼ã¿ã貯ããã ãã§å¦çããããªãã£ããã¼ã¿ãæ´»ç¨ã§ããããã«ãªãã¾ããã æ´»ç¨æ段ã¨ãã¦æè¿ã¨ã¿ã«æ³¨ç®ããã¦ããæè¡ããæ©æ¢°å¦ç¿ãã§ãããHadoopã®å¼·ã¿ãçããç°¡åã«æ©æ¢°å¦ç¿ãè¡ãããã®ã©ã¤ãã©ãªãããApache Mahoutãï¼ä»¥ä¸ãMahoutï¼ã§ãã æ¬ç¨¿ã§ã¯Mahoutãåããã¦ã¿ããã¨ã§ãæ©æ¢°å¦ç¿ã®å¸¸èã身ã«ä»ãã¾ãã ãããããæ©æ¢°å¦ç¿ã¨ã¯ï¼ æ©æ¢°å¦ç¿ã¨ã¯ãä¸å®ã®ãã¼ã¿ãã³ã³ãã¥ã¼ã¿ã»ããã°ã©ã ã«ãå¦ç¿ãããï¼ããªãã¡ããã®ãã¼ã¿ã«æ½ããã¿ã¼ã³ãè¦åæ§ã表ããã¢ãã«ããèªåçã«æ§ç¯ããï¼ãä»ã®ãã¼ã¿ã«ãã®ã¢ãã«ãé©ç¨ããã°ããããã人éã®ããã«è¤éã§æè»ãªå¤æãè¡ããããã«ããã¨ãã試ã¿ã§ãã æ©æ¢°å¦ç¿ããã¸ãã¹ã«æ´»ç¨ããä¾ã¯ãã¬ã³ã¡ã³ãï¼ã¦ã¼ã¶ã¼ãåå
Mahout ã§ã®ãã¼ã¿ãã¤ãã³ã°ãmahout.clustering.kmeans ã使ã£ãã¯ã©ã¹ã¿ã¼åæãå®è£ ãã¦ã¿ããMahoutã¯ãHadoopä¸ã§åããã¼ã¿ãã¤ãã³ã°ã»æ©æ¢°å¦ç¿ã®å種ã¢ã«ã´ãªãºã ãå®è£ ããã¦ããã©ã¤ãã©ãªã ã¯ã©ã¹ã¿ã¼åæ ã¯ã©ã¹ã¿ã¼åæã®æ¹æ³è«èªä½ã®å 容ã¯ä»¥ä¸ã®ã¨ã³ããªã«ã¾ã¨ãã¦ããã Rè¨èªããã°ã©ãã³ã°ï¼ ã¯ã©ã¹ã¿ã¼åæ - é層çã¯ã©ã¹ã¿ãªã³ã° - hamadakoichi blog 第ï¼åãã¼ã¿ãã¤ãã³ã°+WEB åå¼·ä¼ï¼ æ±äº¬ (Tokyo.Webmining#2) ãéå¬ãã¾ãã - ãã¯ããã¦ã§ãããã Rè¨èªã«ããã¯ã©ã¹ã¿ã¼åæã - hamadakoichi blog 第ï¼å ãã¼ã¿ãã¤ãã³ã°+WEB åå¼·ä¼ï¼ æ±äº¬ (Tokyo.Webmining#3) ãéå¬ãã¾ã - hamadakoichi blog Rè¨èªããã°ã©ãã³ã°ï¼ ã¯ã©ã¹ã¿ã¼åæ
ã©ã³ãã³ã°
ãç¥ãã
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}