chaseblack

Test SLURM

摘要： Q: Where is slurm.conf? A: in /etc/slurm-llnl/slurm.conf Q: Why can't I run 2 "srun" on the same node at the same time? A: We should use "--mem-per-cu 阅读全文

posted @ 2019-01-15 23:31 chaseblack 阅读(282) 评论(0) 推荐(0)

PGM_Foundations

摘要： Chain Rule and Bayesian Rule From the definition of the conditional distribution, we see that $$P(\alpha_1 \cap ... \cap \alpha_k)=P(\alpha_1)P(\alpha 阅读全文

posted @ 2017-04-12 23:47 chaseblack 阅读(385) 评论(0) 推荐(1)

PGM-Introduction

摘要： Probabilistic Graphical Models Specifying a joint distribution over many variables is intractable, especially when some random variable has many state 阅读全文

posted @ 2017-04-12 16:35 chaseblack 阅读(315) 评论(0) 推荐(0)

Functional Analysis-Metric Space

摘要： Definition A metric space is a pair $(X,d)$ where $X$ is a set and $d$ is a metric(or distance function) $d$ on $X$, that is, a function defined on $X 阅读全文

posted @ 2017-04-03 08:06 chaseblack 阅读(350) 评论(0) 推荐(0)

Introduction to Machine Learning

摘要： Introduction A ML model may be predictive to make predictions in the future, or descriptive to gain knowlegde from data, or both. So there are predict 阅读全文

posted @ 2017-03-25 00:01 chaseblack 阅读(219) 评论(0) 推荐(0)

Time Series Analysis

摘要： Time Series Analysis With R (1)线性分析（部分）（2）非线性简单分析阅读全文

posted @ 2017-03-24 20:36 chaseblack 阅读(122) 评论(0) 推荐(0)

Solving Puzzles With HHT From a Engineering Perspective

摘要： (1)How many dimensions of Hilbert spectrum? I think it is 3, because it is denoted as $H(w,t)$. The time-frequency distribution of the amplitude is de 阅读全文

posted @ 2017-03-23 23:44 chaseblack 阅读(254) 评论(0) 推荐(0)

Docker-3:Data Volume

摘要： Sometimes, applications need to share access to data or persist data after a container is deleted. Databases, user-generated content for a web site an 阅读全文

posted @ 2016-11-16 10:28 chaseblack 阅读(138) 评论(0) 推荐(0)

Docker-2:network containers

摘要： docker run -d -P --name web training/webapp python app.py # -name means give the to-be-run container a name 'web'. -P means connect web to default network space bridge docker network ls docker run -i... 阅读全文

posted @ 2016-11-14 13:03 chaseblack 阅读(200) 评论(0) 推荐(0)

Docker-1

摘要： Step 1 — Installing Dockersudo apt-get updatesudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76 阅读全文

posted @ 2016-11-14 10:44 chaseblack 阅读(135) 评论(0) 推荐(0)

Linux Container From Scratch

摘要： See more container information Minimal Implementation of a Container Note the environement is Ubuntu16Install useful tools: create dir named nimi_cont 阅读全文

posted @ 2016-11-09 23:45 chaseblack 阅读(367) 评论(0) 推荐(0)

MCMC and Bayesian Data Analysis(PPT在文件模块)

摘要： How to generate a sample from $p(x)$? Let's first see how Matlab samples from a $p(x)$. In Matlab, there are several common probability distributions. 阅读全文

posted @ 2016-10-26 21:17 chaseblack 阅读(585) 评论(0) 推荐(0)

Keras Installation

摘要： #Install numpy and scipy sudo apt-get install gfortran libopenblas-dev liblapack-dev libatlas-base-dev python-pip g++ libopenblas-dev git python-nose python-pip python-dev python-tk sudo apt-get remo... 阅读全文

posted @ 2016-10-20 17:11 chaseblack 阅读(307) 评论(0) 推荐(0)

Fuzzy Probability Theory---(3)Discrete Random Variables

摘要： We start with the fuzzy binomial. Then we discuss the fuzzy Poisson probability mass function. Fuzzy Binomial Let $E$ be a non-empty, proper subset of 阅读全文

posted @ 2016-10-15 09:29 chaseblack 阅读(130) 评论(0) 推荐(0)

Fuzzy Probability Theory---(2)Computing Fuzzy Probabilities

摘要： Let $X=\{x_1,x_2,...,x_n\}$ be a finite set and let $P$ be a probability function defined on all subsets of $X$ with $P(\{x_i\})=a_i,~1\leq i \geq n,~ 阅读全文

posted @ 2016-10-05 22:04 chaseblack 阅读(274) 评论(0) 推荐(0)

Fuzzy Probability Theory---(1)Fuzzy Sets

摘要： Introduction Example: $X=\{x_1,x_2,x_3\}$ with $P(x_i)=a_i,~\sum^{3}_{i=1}a_i=1$. In practice all the $a_i$ values must be known exactly through estim 阅读全文

posted @ 2016-10-05 09:03 chaseblack 阅读(324) 评论(0) 推荐(0)

Scala for the Impatients---(10)Traits

摘要： Traits as Interfaces Let’s start with something familiar. A Scala trait can work exactly like a Java interface. For example: A subclass can provide an 阅读全文

posted @ 2016-09-17 17:36 chaseblack 阅读(150) 评论(0) 推荐(0)

Scala for the Impatients---(9)Files and Regular Expressions

摘要： Reading Lines To read all lines from a file, call the getLines method on a scala.io.Source object: The result is an iterator (see Chapter 13). You can 阅读全文

posted @ 2016-09-17 11:48 chaseblack 阅读(154) 评论(0) 推荐(0)

Scala for the Impatients---(8)Inheritance

摘要： In this chapter, we only discuss the case in which a class inherits from another class. See Chapter 10 for inheriting traits —the Scala concept that g 阅读全文

posted @ 2016-09-16 17:05 chaseblack 阅读(236) 评论(0) 推荐(0)

Scala for the Impatients---(7)Packages and Imports

摘要： Packages A package can be defined in multiple files. For example and Multiple packages can be in a single file. For example Note: There is no enforced 阅读全文

posted @ 2016-09-16 15:45 chaseblack 阅读(202) 评论(0) 推荐(0)

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