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Open Mind Common Sense (OMCS) is an artificial intelligence project based at the Massachusetts Institute of Technology (MIT) Media Lab whose goal is to build and utilize a large commonsense knowledge base from the contributions of many thousands of people across the Web. Since its founding in 1999, it has accumulated more than a million English facts from over 15,000 contributors in addition to knowledge bases in other languages. Much of OMCS's software is built on three interconnected representations: the natural language corpus that people interact with directly, a semantic network built from this corpus called ConceptNet, and a matrix-based representation of ConceptNet called AnalogySpace that can infer new knowledge using dimensionality reduction.〔 The knowledge collected by Open Mind Common Sense has enabled research projects at MIT and elsewhere.〔(【引用サイトリンク】title=Projects )〕〔(【引用サイトリンク】title=Intelligent Web Applications )〕 == History == The project was the brainchild of Marvin Minsky, Push Singh, Catherine Havasi, and others. Development work began in September 1999, and the project was opened to the Internet a year later. Havasi described it in her dissertation as "an attempt to ... harness some of the distributed human computing power of the Internet, an idea which was then only in its early stages." 〔 The original OMCS was influenced by the website Everything2 and its predecessor, and presented a minimalist interface that was inspired by Google. Push Singh was slated to become a professor at the MIT Media Lab to lead the Common Sense Computing group in 2007 until his suicide on Tuesday, February 28, 2006.〔 The project is currently run by the Digital Intuition Group at the MIT Media Lab under Catherine Havasi. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Open Mind Common Sense」の詳細全文を読む スポンサード リンク
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