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Map Reduce
 

Map Reduce

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    Map Reduce Map Reduce Presentation Transcript

    • Map Another Reduce Key-Value ListsShuffle Key-Value Lists
    • Webページ群 Map 単語iを含む ページの並び Reduce 単語1 単語2 : : : : : 単語n … …Shuffle ページに含まれる単語の並び