Study of Keyword Extraction Techniques for Electric Double-Layer Capacitor Domain Using Text Similarity Indexes: An Experimental Analysis

Figure 6

Word cloud representation of the keywords extracted by the top-performing keyword extraction techniques achieved with cosine with Word vector similarity index. (a) Word cloud of the keywords extracted by supervised. (b) Word cloud of the keywords extracted by unsupervised technique MultipartiteRank. (c) Word cloud of the keywords provided by EDLC domain.

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(b)

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