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文本聚类效果差?5种主流算法性能测试帮你找到最佳方案
其次要考虑聚类的几何形状特征。对于嵌入向量数据,可以通过t-SNE或PCA等降维技术将数据投影到2-3维空间进行可视化分析。如果观察到的聚类大小相对均匀且呈现近似球形分布,K-Means算法是理想选择。而DBSCAN更适合处理形状和大小各异的聚类。层 ...
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