gate cutoff | gate answer key | gate 2022 postpone | gate previous year question paper | gate cse question paper frequently asked questions q1 can a cs student take the gate exam? yes, any b. tech graduate from the cs stream can write the gate exam. q2 how hard is the gate computer ...
美团发表在2021年ACL会议的论文,这篇论文主要介绍对比学习应用在NLP语义计算中的通用框架,作为了解对比学习在语义向量中的应用是十分不错的入门文章。 提出四种做positive pair的方式,其中adversarial attack需要结合有监督训练,无监督部分,论文里发现feature cutoff与token shuffling结合是最好的 Unsupervised部分如下,不同于...
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问题是对于大量的数据而言,我们怎么去构建正样本和负样本? ConsBERT使用大量的数据增强策略,比如token shuffling和cutoff。Kim, Yoo, and Lee利用bert的隐含层表示和最后的句嵌入构建正样本对。SimCSE 使用不同的dropout mask将相同的句子传递给预训练模型两次,以构建正样本对。目前的一些模型主要关注的是在生成正样本...
在本人复现的过程,实现了shuffle和token cutoff,其中token cutoff用一种近似的方法来实现,原论文代码是在transofrmers库上做的二次开发,cutoff作用在embedding层,而本人复现的时候对某些position的attention mask取为0来近似代替token cutoff,其中cutoff rate=0.15,训练时关闭dropout,复现结果如下 ...
CameraKeyframe(const vec4 &r, const vec3 &t, float sl, float sc, float fv, float df, int gm, float gyc) : R(r), T(t), slice(sl), scale(sc), fov(fv), aperture_size(df), glow_mode(gm), glow_y_cutoff(gyc) {} CameraKeyframe(const quat& r, const vec3& t, float sl...
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