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Fast Growing Self Organizing Map for Text Clustering

机译:快速增长的自组织图,用于文本聚类

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This paper presents an integration of a novel document vector representation technique and a novel Growing Self Organizing Process. In this new approach, documents are represented as a low dimensional vector, which is composed of the indices and weights derived from the keywords of the document. An index based similarity calculation method is employed on this low dimensional feature space and the growing self organizing process is modified to comply with the new feature representation model. The initial experiments show that this novel integration outperforms the state-of-the-art Self Organizing Map based techniques of text clustering in terms of its efficiency while preserving the same accuracy level.
机译:本文提出了一种新颖的文档矢量表示技术和一种新颖的“增长自组织”过程的集成。在这种新方法中,文档被表示为低维向量,它由从文档的关键字派生的索引和权重组成。在这种低维特征空间上采用了基于索引的相似度计算方法,并对成长中的自组织过程进行了修改,以适应新的特征表示模型。最初的实验表明,这种新型集成在保持相同准确度水平的同时,在效率方面胜过了基于最新的自组织地图的文本聚类技术。

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