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kuromoyo 2012/04/05
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Ilya Katsovæ°ã«ã‚ˆã‚‹ã€ŒMapReduce Patterns, Algorithms, and Use Casesã€ã®ç¿»è¨³ http://highlyscala ble.wordpress.com/2012/02/01/mapreduce-patterns/ (ä¸‹æ›¸ãã«å…¥ã‚Œã¦æŽ¨æ•²ã™ã‚‹ã¤ã‚‚ã‚ŠãŒã€ãªã‚“ã‹å…¬é–‹ã•ã‚Œã¦ã—ã¾ã£ã¦ã„ãŸã®ã§ã€ã‚ã¨ã§ã„ã‚ã„ã‚ä¿®æ£ã™ã‚‹ã¨æ€ã„ã¾ã™) February 1, 2012 ã“ã®è¨˜äº‹ã§ã¯ã€Webã‚„ç§‘å¦è«–æ–‡ã§è¦‹ã‚‰ã‚Œã‚‹ç•°ãªã‚‹ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã®ä½“ç³»çš„ãªè¦–ç‚¹ã‚’ä¸Žãˆã‚‹ãŸã‚ã«ã€æ•°ã€…ã®MapReduceãƒ‘ã‚¿ãƒ¼ãƒ³ã¨ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ã¾ã¨ã‚ãŸã€‚ ã„ãã¤ã‹ã®å®Ÿç”¨çš„ãªã‚±ãƒ¼ã‚¹ã‚¹ã‚¿ãƒ‡ã‚£ã‚‚æä¾›ã—ã¦ã„ã‚‹ã€‚ ã™ã¹ã¦ã®èª¬æ˜Žã¨ã‚³ãƒ¼ãƒ‰ã‚¹ãƒ‹ãƒšãƒƒãƒˆã§ã¯ã€Mapperã€Reducerã€Combinerã€Partitionaerã€ã‚½ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã«ãŠã„ã¦Hadoopã®æ¨™æº–çš„ãªMapReduceãƒ¢ãƒ‡ãƒ«ã‚’åˆ©ç”¨ã—ã¾ã™ã€‚ã“ã®ãƒ•ãƒ¬ãƒ¼
kuromoyo 2012/02/24
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æµ·é‡Žã§ã™ã€‚ã¡ã‚‡ã£ã¨æ™‚é–“ãŒã‚ã„ã¦ã—ã¾ã„ã¾ã—ãŸãŒã€æ˜¨å¹´ã®12æœˆã«é–‹å‚¬ã•ã‚ŒãŸNTCIR-9ã¨ã„ã†ä¼šè°ã®Recognizing Inference in TExt (RITE)ã¨ã„ã†ã‚¿ã‚¹ã‚¯ã«ã€å‰è·ã®æ–¹ã€…ã¨å…±è‘—ã§å‡ºå ´ã—ã¾ã—ãŸã€‚ Syntactic Difference Based Approach for NTCIR-9 RITE Task. Yuta Tsuboi, Hiroshi Kanayama, Masaki Ohno and Yuya Unno. NTCIR-9, 2011. [pdf] å«æ„é–¢ä¿‚èªè˜ã¨ã„ã‚ã‚Œã‚‹ã“ã®ã‚¿ã‚¹ã‚¯ã¯ã€å¤§é›‘æŠŠã«è¨€ã†ã¨ä¸Žãˆã‚‰ã‚ŒãŸ2ã¤ã®æ–‡ãŒåŒã˜æ„å‘³ã®ã“ã¨ã‚’è¨€ã£ã¦ã„ã‚‹ã‹ã©ã†ã‹åˆ¤å®šã—ãªã•ã„ã¨ã„ã†ã‚¿ã‚¹ã‚¯ã§ã™ï¼ˆåŽ³å¯†ã«ã¯ä¸€æ–¹ã‹ã‚‰ã‚‚ã†ä¸€æ–¹ãŒå¸°çµã§ãã‚‹ã‹ã®åˆ¤å®šã§ã™ï¼‰ã€‚ä»Šæ—¥ã¯ã€ãã®ä¸ã§ä½¿ã£ãŸTree Edit Distance (TED) ã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ TEDã¯2ã¤ã®é †åºä»˜ãæœ¨ãŒ
kuromoyo 2012/02/16
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kuromoyo 2012/02/12
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