Mad for Simplicity

Machine Learning & Mathematics

Gaussian Process를 이용한 mu, dmu, ddmu 구하기

위와 같은걸 할 수 있다. GP의 mean은 kernel에 따라 미분 가능하다. % Reference data f_ref..

Enginius/Machine Learning SJ 해리s 2021.02.01 0 comment

Point Process in a Ball

Consdier a binomial point process (BPP) where n points are uniformly sampled with a d..

Enginius/Machine Learning SJ 해리s 2020.02.21 0 comment

Uncertainty-related paper

1. What Uncertainties Do We Need in Bayesian Deep Learning for Computer Vision?, 201..

Enginius/Machine Learning SJ 해리s 2019.12.10 0 comment

Curation of RL papers

Few selected papers I've enjoyed reading. More comprehensive list can be found in [htt..

Enginius/Machine Learning SJ 해리s 2019.12.06 0 comment
VAE에 대한 잡설

정리 차원에서 남겨보는 VAE https://hsaghir.github.io/data_science/denoising-vs-variati..

Enginius/Machine Learning SJ 해리s 2018.08.03 2 comment

2018년 기존 최신 논문들 (RL 위주)

2017, Multi-Modal Imitation Learning from Unstructured Demonstrations using Generative..

Enginius/Machine Learning SJ 해리s 2018.04.07 1 comment

Recent papers regarding robust learning with noisy labels

볼 논문들 리스트 Small Clean Set, Label Perturbation, Random Label, Mixing Training La..

Enginius/Machine Learning SJ 해리s 2018.03.26 0 comment

Causalty란 무엇일까?

Causality - 한국 말로는 인과성 정도 되려나? 인과 관계와 상관 관계는 연구자라면 항상 주의..

Enginius/Machine Learning SJ 해리s 2017.12.30 0 comment
Back-propagation (delta rule)

Back-propagation in neural network (aka delta rule) The main intuition is to define a delt..

Enginius/Machine Learning SJ 해리s 2017.12.24 0 comment

Deconvolution and Checkerboard Artifacts

I've recently found a great article related to deconvolution and checkerboard artifacts. htt..

Enginius/Machine Learning SJ 해리s 2017.12.22 0 comment

CapsNet

그 유명한 Dynamic Routing Between Capsules 논문에 대한 설명이다 아이디어 자체는 간..

Enginius/Machine Learning SJ 해리s 2017.12.19 0 comment

NIPS 2017 - Interpretable ML workshop

기존에 interpretation 관련 논문들 블로그: http://blog.qure.ai/notes/deep-learning-visualiz..

Enginius/Machine Learning SJ 해리s 2017.12.19 0 comment

Robotics

Homogeneous transformation

Homogeneous transform (http://web.cs.iastate.edu/~cs577/handouts/homogeneous-tr..

Enginius/Robotics SJ 해리s 2019.03.27 0 comment

ROS cheat sheet

Basic codes source ~/catkin_ws/devel/setup.bash - This will call setup.sh and enable..

Enginius/Robotics SJ 해리s 2018.08.08 0 comment

ROS tutorial (publisher / subscriber)

Writing the Publisher Node in C++ source ~/catkin_ws/devel/setup.bash - To let the OS..

Enginius/Robotics SJ 해리s 2018.08.08 0 comment

ROS tutorial (ROS package / node / topic / message / service / parameter/ launch)

http://wiki.ros.org/catkin/Tutorials Creating a workspace for catkin source /opt/ros/kine..

Enginius/Robotics SJ 해리s 2018.08.08 0 comment
MuJoCo Walker2d

Let's find out what Walker2d is. State (17dim) def _get_obs(self): qpos = self.sim.data.qp..

Enginius/Robotics SJ 해리s 2018.07.27 0 comment

Baxter in Gazebo

Install Gazebo Simulator with Baxter: sudo apt-get -y install python-rosdep python-catki..

Enginius/Robotics SJ 해리s 2018.07.27 0 comment

OpenManipulator

http://emanual.robotis.com/docs/en/platform/openmanipulator/ 1. Install ROS and Gaz..

Enginius/Robotics SJ 해리s 2018.07.27 1 comment

PythonRobotics

https://atsushisakai.github.io/PythonRobotics/ 이거 그냥 쩐다. 이걸로 한학기 수업하면 딱..

Enginius/Robotics SJ 해리s 2018.07.09 0 comment

Python / TensorFlo

vs code로 서버 접..

나는 vscod 가 좋다. 여러 가지 장점이 있지만, 가장 큰 장점은 공짜라는 점이다. 두 번째 장점은 맥과 리눅스 모두에 별 문제 없이 잘 설치가 된다는 점? 이런 것이 대기업에서 운영하는 프..

Enginius/Python&TensorFlow SJ 해리s 2018.09.06 0 comment

MuJoCo Ant-V2 +..

Some descriptions of Ant-V2 in MuJoCo (Excellent PPO implementation https://github.com/pat-coady/trpo) Code snippet for random movements of the Ant. import gym import..

Enginius/Python&TensorFlow SJ 해리s 2018.07.03 0 comment

Install MuJoCo (..

https://prj-brain-csi.cloud.kakaobrain.com/login sungjoon.s.choi@gmail.com ssh -Y -i ~/.ssh/id_rsa_braincloud-prj-brain-csi -p 1026 root@csi-cluster-gpu21.cloud.kakaobrai..

Enginius/Python&TensorFlow SJ 해리s 2018.06.22 0 comment

python plot

아래 같은 그림을 그릴 수 있다. plt.figure(figsize=(5, 3)) plt.plot(px[:, 0], px[:, 1], marker='o', ms=15, mew=3, mfc='y', mec='k', ls = '--', lw=3) plt.axis('equal') xmin, ymin = px...

Enginius/Python&TensorFlow SJ 해리s 2017.09.26 0 comment

Matlab

Gaussian Mixture Regression

최근에 Learning from demonstration with model-based Gaussian process, CORL, 2019 (..

Enginius/Matlab SJ 해리s 2019.10.23 0 comment

Compute the distance from the cube and a point

Compute the distance from the point and the cube. Here, we use the method from: https:..

Enginius/Matlab SJ 해리s 2018.12.29 0 comment

Convert k-ary tree to Left Child Right Sibling (LCRS) Tree

Convert an arbitrary k-ary tree to a LCRS tree source: https://en.wikipedia.org/wiki/Left..

Enginius/Matlab SJ 해리s 2018.08.26 2 comment

Handling 'bvh' format from OptiTrack in MATLAB

We use codes from the following github: https://github.com/wspr/bvh-matlab Loading c..

Enginius/Matlab SJ 해리s 2018.06.30 0 comment
Closest Distance from Point to Line

How it works, main A = [4 1]; B = [2 9]; axis_val = [-10 15 -10 15]; figure(1); while 1 clf;..

Enginius/Matlab SJ 해리s 2017.07.14 0 comment

KNN-regression

Super simple K-NN regression algorithm in MATLAB main.m range = 1; xall = [1 3 5 7 9..

Enginius/Matlab SJ 해리s 2017.03.01 0 comment

Plot transparent png images at arbitrary locations

Given these transparent png images, our goal is to plot these images at arbitrary locatio..

Enginius/Matlab SJ 해리s 2016.11.21 0 comment

Highway Simulator

Video A green robot is controlled with keyboard inputs where future trajectories are depi..

Enginius/Matlab SJ 해리s 2016.02.23 0 comment

C / C++

Vicon socket communication to MATLAB

Socket communicate vicon information to its server/client pc. Protocol AA/BB/CCCC/D..

Enginius/C / C++ SJ 해리s 2016.08.16 0 comment

우분투 설치 + 쿠다 설치 + ROS 설치

1. 리눅스 설치 하기 (Ubuntu 14.04) 2. 쿠다 설치 하기 1. 엔비디아 홈페이지 (쿠다 툴킷) http:..

Enginius/C / C++ SJ 해리s 2014.12.09 2 comment

[MFC] 버튼으로 파일 불러오고, 저장하기

간단한 mfc프로젝트이다. csv 파일을 불러와서 이중 배열 (int**)에 저장하고, edit box에 보..

Enginius/C / C++ SJ 해리s 2014.12.07 0 comment

[MFC] Radio Button, Edit Box, Check Box, CString2char*

MFC 에서 거의 매번 사용되는 Radio Button, Edit Box, Check Box를 다시 정리해보자. 1. R..

Enginius/C / C++ SJ 해리s 2014.11.25 0 comment

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