英语词汇training sample怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	training sample
释义	training sample 简明释义训练样本：在机器学习和人工智能领域，用于训练模型的数据样本。网络释义 1 [科技]?训练样本训练数据（training data）：训练过程中用到的数据训练样本（training sample）:训练用到的每个样本训练集（training set）：训练样本组成的集合假设（hypothesis）：学得模型对应了关于数据的某种潜在规则，... 短语 1 training sample set 训练样本集 2 Training Sample Selection 训练样本选取 3 Single Training Sample 单训练样本双语例句 1 A training sample needs to be pure text, extracted from a sample document of the category in question. 训练样本应该是纯文本，是从涉及的目录的样本文档中提取出来的。 2 The classification accuracy was 89.6% for the training sample and 88.9% for the verifying sample. 训练样本的判别准确性为89.6%，校验样本的判别准确性为88.9%。 3 The model was trained with training sample aggregation. The maximum error between the forecasted and real value was 0.97%. 用训练样本集对网络训练后，检验样本的预测结果与实际值最大误差为0.97%。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。