correspondent 发表于 2025-4-1 03:35:11
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David Solomon,Ruiping Fan,Ping-cheung Lod approach represents mathematical symbols by means of Shape Contexts (SC) description. Indexed symbols are represented with a vector space-based method, but peculiar to our approach is the use of Self Organizing Maps (SOM) to perform the clustering instead of the commonly used k-means algorithm. ThSOBER 发表于 2025-4-1 10:15:59
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https://doi.org/10.1007/978-94-007-2756-4ries. Search and retrieval are mostly carried out on the textual content of documents, and traditionally only at the lexical level. However, pure term-based queries are very limited because most of the information in natural language is carried by the syntactic and logic structure of sentences. To t不能强迫我 发表于 2025-4-2 00:36:26
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