Python regular expression question - sub string but not prepended with :) I'm trying to sub foo to bar, but only if it's not prepended with ie. /. So... foobar should change to barbar, but /foobar not. I've tried to add [^/] at beginning of my re, but that doesn't work...
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Chartqa: A benchmark for question answering about charts with visual and logical reasoning (2022) arXiv preprint arXiv:2203.10244 Google Scholar Mathur, 2021 Mathur, L., 2021. Affect-Aware Machine Learning Models for Deception Detection. In: Proceedings of the AAAI Conference on Artificial Intellig...
项目地址:https://www.kaggle.com/c/quora-question-pairs 解决方案: word2vec + Bi-GRU 文本纠错 bi-gram + levenshtein mage字幕是为给定图像生成文本描述的任务。 下面是一些很好的初学者图像字幕数据集。 上下文中的公共对象(COCO)。包含超过12万张带描述的图像的集合 ...
FAST算法，顾名思议，就是一个字——快。给定任何一个像素a，它会选取半径为3的圆上16个像素点，...
(zhihu.com/question/2070) 过拟合表现在训练数据上的误差非常小,而在测试数据上误差反而增大。其原因一般是模型过于复杂,过分得去拟合数据的噪声. 正则化则是对模型参数添加先验,使得模型复杂度较小,对于噪声的输入扰动相对较小。 正则化时,相当于是给模型参数w 添加了一个协方差为1/lambda 的零均值高斯分布先验...
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DL roadmap https://github.com/songrotek/Deep-Learning-Papers-Reading-Roadmap 近几年引用最多的深度学习paper https://github.com/terryum/awesome-deep-learning-papers 简言之，第四轮起 1 群名改成：姓名_研究/兴趣方向_所在单位/学校 2 选文的主要方向是：DL，其次ML CV NLP...
4. **选项D (TEST DL, 0AAH)** - TEST 指令执行逻辑与运算但不保存结果,仅影响标志位,DL 的值不变(仍为55H),无法满足要求。 **【结论】** 仅选项A(XOR DL, 0FFH)能将DL从55H变为0AAH。反馈 收藏
13、 正则化为什么能防止过拟合?(https://www.zhihu.com/question/20700829) 过拟合表现在训练数据上的误差非常小,而在测试数据上误差反而增大。其原因一般是模型过于复杂,过分得去拟合数据的噪声. 正则化则是对模型参数添加先验,使得模型复杂度较小,对于噪声的输入扰动相对较小。