V2EX vectorize

Vectorize

定义 / Definition

vectorize(动词):将某物向量化;把数据、文本或图像等转换为向量表示,便于计算、检索、机器学习或并行处理。(在计算机与数学语境中最常见;也可指让运算“矢量化/向量化”,以利用SIMD等并行指令。)

发音 / Pronunciation (IPA)

/vktraz/

例句 / Examples

We need to vectorize the text before training the model.
在训练模型之前,我们需要先把文本向量化。

By vectorizing these operations, the program runs faster and scales better on large datasets.
通过将这些运算向量化,程序运行更快,并且在大规模数据集上更容易扩展。

词源 / Etymology

来自 vector(向量)+ 动词后缀 -ize(使……化/使成为……)。最初与数学、物理中的“向量”概念相关,后来在计算机科学中广泛用于指把数据表示成向量,或把计算过程改写为可并行处理的向量运算。

相关词 / Related Words

文学与作品用例 / Literary & Notable Works

  • Philip J. Davis & Reuben Hersh The Mathematical Experience(讨论向量与数学表示方式的影响;相关章节中常出现 vector / vectorize 一类表达)
  • David J. Griffiths Introduction to Electrodynamics(电动力学教材大量使用 vector 及其相关术语;在说明将量表示为向量形式时会出现与 vectorize 同域的用法)
  • Ian Goodfellow, Yoshua Bengio & Aaron Courville Deep Learning(机器学习语境中频繁涉及将数据表示为向量/嵌入的思想;vectorize 常见于相关讨论与实践描述中)
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