vanilla

Installing packages from RProfile.site file

匿名 (未验证) 提交于 2019-12-03 01:06:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I asked this question earlier, but am still unable to get it working. I am trying to install custom packages upon starting R. A lot of the code that is written by us right now is available for editing to the users. To try and protect the code, I am packaging the production level code and having the users install it on their machine during start up. However, when I try to install packages in RProfile.site file, the program goes into a loop and R is constantly launched over and over. I noticed that a lock file for the package is created along

Transformer, Transformer-XL, XLNet: 追溯XLNet的前世今生

ε祈祈猫儿з 提交于 2019-12-02 21:50:38
目录 前言 一、Attention Is All You Need Attention机制 Transformer 成绩 二、Transformer-XL: Attentive Language Models Beyond a Fixed-Length Context Vanilla Transformer 循环机制 相对位置编码 Transformer-XL 成绩 RECL 三、XLNet: Generalized Autoregressive Pretraining for Language Understanding BERT 有序因子排列 双流自注意力 XLNet 成绩 预训练参数 前言 正当 GPT-2 还拿着 15 亿参数的模型吊着人们的胃口时,XLNet 带着开源的代码和 20 项 SOTA 的成绩悄悄发布了。从 BERT 到 XLNet,大一统预训练模型的成功,无疑昭示着行业的快速进步。现在是最好的时机。回到正题,本文虽篇幅较长,但能提供不一样的视角,帮你迅速理清模型的细节。废话不多说,笔者这就将带你快速品读,XLNet 诞生之路上最重要的三篇论文: Attention Is All You Need (12 Jun. 2017) Transformer-XL: Attentive Language Models Beyond a Fixed-Length