Get to Know Basic Email Writing Structures(Week 1) Introduction to Course Email and Editing Basics Subject Lines and Email Text ...
Let s Start Writing Week Write Effective Subject Lines be BRIEF characters or less words for all devices: characters words be CLEAR Include KEY WORDS Put important words at BEGINNING Introduce,introdu ...
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Get to Know Basic Email Writing Structures(Week 1) Introduction to Course Email and Editing Basics Subject Lines and Email Text ...
Introduction and Announcement Emails (Week 3) Overview of Introduction & Announcement Emails Basic Purpose & Approaches Key language ...
Request and Apology Emails(Week 4) How to Write Request Emails Write more POLITELY & SINCERELUY Please Could/Would...? Would you ...
Culture Matters(Week 5) High/Low Context Communication High Context Communication The Middle East, Asia, Africa, South America ...
這是Coursera上比較火的一門機器學習課程,主講教師為Andrew Ng。在自己看神經網絡的過程中也的確發現自己有基礎不牢、一些基本概念沒搞清楚的問題,因此想借這門課程來個查漏補缺。目前的計划是先看到神經網絡結束,后面的就不一定看了。 當然,看的過程中還是要做筆記做作業的,否則看了也是 ...
本章思路: 根據之前的總結,如果M很大,那么無論假設泛化能力差的概率多小,都無法忽略,所以問題轉化為證明M不大,然后上章將其轉化為證明成長函數:mh(N)為多項式級別。直接證明似乎很困難,本章繼續利 ...
本章的思路在於揭示VC Dimension的意義,簡單來說就是假設的自由度,或者假設包含的feature vector的個數(一般情況下),同時進一步說明了Dvc和,Eout,Ein以及Model ...
這節的主題感覺和training,testing關系不是很大,其根本線索在於鋪墊並求解一個問題: 為什么算法PLA可以正確的work?因為前面的知識告訴我們,只有當假設的個 ...