觉得有帮助请点赞关注收藏~~~一、文本向量化文本向量化：将文本信息表示成能够表达文本语义的向量，是用数值向量来表示文本的语义。词嵌入(Word Embedding)：一种将文本中的词转换成数字向量的方法，属于文本向量化处理的范畴。向量嵌入操作面临的挑战包括：（1）信息丢失：向量表达需要保留信息结构和节点间的联系。（2）可扩展性：嵌入方法应具有可扩展性，能够处理可变长文本信息。（3）维数优化：....

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