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Distilling the Knowledge in a Neural Network

发表于 2020-07-09 | 更新于 2020-09-29 | 分类于 机器学习 , 蒸馏
本文字数: 1.6k | 阅读时长 ≈ 1 分钟

蒸馏的定义将预先训练好的复杂模型的 “知识” 转移到较为轻量的模型上的操作称为蒸馏。(这里的 “知识” 在以前被定义为网络的参数,而在文中作者将其定义为从输入到输出的映射。 Hard targets&Soft targetsHard targets 是指在分类问题中预测的最终目标通常是一个 on ...

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几种经典的生成式对抗网络

发表于 2020-07-08 | 更新于 2021-01-24 | 分类于 机器学习 , GAN
本文字数: 12k | 阅读时长 ≈ 11 分钟

GANGAN 简介生成式对抗网络 (Generative adversarial networks,GANs) 的核心思想源自于零和博弈,包括生成器和判别器两个部分。生成器接收随机变量并生成 “假” 样本,判别器则用于判断输入的样本是真实的还是合成的。两者通过相互对抗来获得彼此性能的提升。判别器 ...

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1061 Dating

发表于 2020-01-30 | 更新于 2020-06-07 | 分类于 algorithm , PAT
本文字数: 2.6k | 阅读时长 ≈ 2 分钟

Sherlock Holmes received a note with some strange strings: Let's date! 3485djDkxh4hhGE 2984akDfkkkkggEdsb s&hgsfdk d&Hyscvnm. It took him only a minut ...

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1027 Colors in Mars

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 1.2k | 阅读时长 ≈ 1 分钟

People in Mars represent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, wher ...

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1019 General Palindromic Number

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 2k | 阅读时长 ≈ 2 分钟

A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number ...

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1031 Hello World for U

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 1.5k | 阅读时长 ≈ 1 分钟

Given any string of N (≥5) characters, you are asked to form the characters into the shape of U. For example, helloworld can be printed as: h de ll ...

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1036 Boys vs Girls

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 2.2k | 阅读时长 ≈ 2 分钟

This time you are asked to tell the difference between the lowest grade of all the male students and the highest grade of all the female students. Inp ...

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1046 Shortest Distance

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 1.6k | 阅读时长 ≈ 1 分钟

The task is really simple: given N exits on a highway which forms a simple cycle, you are supposed to tell the shortest distance between any pair of e ...

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1042 Shuffling Machine

发表于 2020-01-30 | 分类于 algorithm , PAT
本文字数: 2.6k | 阅读时长 ≈ 2 分钟

Shuffling is a procedure used to randomize a deck of playing cards. Because standard shuffling techniques are seen as weak, and in order to avoid “ins ...

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1142 Maximal Clique

发表于 2020-01-29 | 分类于 algorithm , PAT
本文字数: 2.7k | 阅读时长 ≈ 2 分钟

A clique is a subset of vertices of an undirected graph such that every two distinct vertices in the clique are adjacent. A maximal clique is a clique ...

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丨fengche丨

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