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‎_drafts/2018-06-20-machine-learning.md

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$$p(Y)$$: Prior Probability.
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$$p(X|Y)$$: Likelihood.
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$$p(X)$$: Evidence. Also the **normalization constant**: sum of the likelihood of X for each class Y.
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Building joint probability distributions depends on the number of variables $$N$$ as well as the number of states $$D$$, resulting a complexity of $$O(D^N)$$. Instead we could use fewer parameters by making **unconditional independence** assumptions (rare) or mediate the variable influences through 3rd random variable to achieve **conditional independence**.
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Building joint probability distributions depends on the number of variables $$N$$ as well as the number of states $$D$$, resulting a complexity of $$O(D^N)$$. Instead we could use fewer parameters by making **unconditional independence** assumptions (rare) or mediate the variable influences through 3rd random variable to achieve **conditional independence**.

‎_posts/2018-4-22-vim-tips.md

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pinned: true
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tags: [Linux]
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---
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##### Some command mode tips to better focus fingers on the keyboard.
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##### Escape Insert Mode without the ESC key
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When there is a physical keyboard around, I prefer to use ```ESC``` to get out of insert mode. However, the new Macbook Pro adopts a touchbar with ```ESC``` in it and it is not fun to use under any circumstance. Luckily, it turns out that savior to this tragedy is another combination with one extra keystroke. Believe me, it is definitely worth it for the adaptation curve.
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~~~ shell
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control + [ # faster way to exit insert mode
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vim file.xx +21
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# or
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vim file.xx -c ":21"
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~~~
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~~~
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### Vim Package management with Vundle
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I'm trying to keep Vim a minalistic development tool but some additional packages would only boost productivity without harming the overall performance of Vim.
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#### Vundle
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#### YouCompleteMe
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It is totally understandable some coders do not fancy auto completion just to stay sharp with their coding ability and habit. One day or another, I imagine a working environment inside an IDE of some sort. I am the other type of programmers who would love to have some degree of help during the coding. [YouCompleteMe](https://valloric.github.io/YouCompleteMe/) is a must-have plugin for me and anyone should try it out just to have fun.
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#### Vim Markdown
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There are a lot of open-source markdown packages for Vim, I use [plasticboy](https://github.com/plasticboy/vim-markdown) markdown package. So far it works great for all the markdown files.

‎blog.sublime-workspace

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