V2EX batchwise

Batchwise

定义 Definition

batchwise(也常写作 batch-wise)意为“按批次地;以批处理方式”。常用于计算机、数据处理与机器学习语境,表示把数据分成一批一批来处理,而不是逐条或一次性全部处理。

发音 Pronunciation

/btwaz/

例句 Examples

The files are processed batchwise to save memory.
这些文件按批次处理,以节省内存。

In training, the model updates its parameters batchwise, which can make optimization more stable than updating after every single example.
在训练中,模型按批次更新参数,这相比每个样本都更新一次,可能让优化过程更稳定。

词源 Etymology

batch(“一批;一组”)+ 后缀 -wise(表示“以……方式;就……而言”,如 clockwise)构成,整体字面意思就是“以批次的方式”。在技术写作中常见连字符形式 batch-wise,强调结构清晰。

相关词 Related Words

文学与作品 Literary Works

  • Deep Learning(Ian Goodfellow, Yoshua Bengio, Aaron Courville):讨论小批量(mini-batch)训练与按批更新(常见写法为 batch-wise)的表述在相关章节中频繁出现。
  • Pattern Recognition and Machine Learning(Christopher M. Bishop):在优化与学习算法语境中常见“按批(batch)”更新的表达(技术写作中常用 batch-wise 或近义表述)。
  • The Elements of Statistical Learning(Hastie, Tibshirani, Friedman):涉及批量/分批计算与迭代优化的内容中可见与“按批次处理”对应的术语与用法(多以 batch 及其派生表达出现)。
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