Skip to content

Commit c5de254

Browse files
final version
1 parent badb7e5 commit c5de254

File tree

9 files changed

+10
-9
lines changed

9 files changed

+10
-9
lines changed

CUSTOMIZE.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -74,7 +74,7 @@ You can add news in the about page by adding new Markdown files in the [\_news](
7474

7575
This Jekyll theme implements `collections` to let you break up your work into categories. The theme comes with two default collections: `news` and `projects`. Items from the `news` collection are automatically displayed on the home page. Items from the `projects` collection are displayed on a responsive grid on projects page.
7676

77-
You can easily create your own collections, apps, short stories, courses, or whatever your creative work is. To do this, edit the collections in the [\_config.yml](_config.yml) file, create a corresponding folder, and create a landing page for your collection, similar to [\_pages/projects.md](_pages/projects.md).
77+
<!-- You can easily create your own collections, apps, short stories, courses, or whatever your creative work is. To do this, edit the collections in the [\_config.yml](_config.yml) file, create a corresponding folder, and create a landing page for your collection, similar to [\_pages/projects.md](_pages/projects.md). -->
7878

7979
## Adding a new publication
8080

_config.yml

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -296,7 +296,8 @@ jekyll-archives:
296296
category: "/blog/category/:name/"
297297

298298
display_tags: ["formatting", "images", "links", "math", "code", "blockquotes"] # these tags will be displayed on the front page of your blog
299-
display_categories: ["external-services"] # these categories will be displayed on the front page of your blog
299+
display_categories: [] # these categories will be displayed on the front page of your blog
300+
# display_categories: ["external-services"] # these categories will be displayed on the front page of your blog
300301

301302
# -----------------------------------------------------------------------------
302303
# Jekyll Scholar

_posts/2015-07-15-code.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ date: 2015-07-15 15:09:00
55
description: an example of a blog post with some code
66
tags: formatting code
77
categories: sample-posts
8-
featured: true
8+
featured: false
99
---
1010

1111
This theme implements a built-in Jekyll feature, the use of Rouge, for syntax highlighting.

_posts/2018-12-22-distill.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ description: an example of a distill-style blog post and main elements
55
tags: distill formatting
66
giscus_comments: true
77
date: 2021-05-22
8-
featured: true
8+
featured: false
99

1010
authors:
1111
- name: Albert Einstein

_posts/2021-12-17-Sim2Real(RL class project).md

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,8 @@
11
---
22
title: "Transfering Simulated Learning to Real Robots"
33
layout: post
4-
mathjax: true
54
date: 2021-12-17 08:31:19 +0700
5+
featured: true
66
---
77

88

@@ -45,7 +45,7 @@ $$ L_c = ( Q(s_t,a_t) - r_t - \gamma Q_T(s_{t+1},\pi(s_{t+1}) ) )^2 $$
4545

4646
Here the $$ Q_T $$ is predicted using the Target networks (Actor and Critic) which are updated using Polyak averaging of the weights of the corresponding current Actor and Critic networks.
4747

48-
<center><img src="/assets/files/sim2real.png" width="75%"></center>
48+
<center><img src="/assets/img/sim2real.png" width="75%" data-zoomable></center>
4949

5050
# Adapting to the Real World
5151
Here, we discuss the optimizations we made during training and deployment time to bridge the sim2real gap.
@@ -55,7 +55,7 @@ Sometimes it is hard to gather Depth perception from plain images which leads to
5555

5656
Here's the juxtaposition of the depth information yielded by the simulation and the real world-
5757

58-
<center><img src="/assets/files/depth.png" width="596"></center>
58+
<center><img src="/assets/img/depth.png" width="596" data-zoomable></center>
5959
<center> Depth image from simulation </center>
6060

6161

@@ -65,7 +65,7 @@ Looking at these results we decided move away from depth information altogether.
6565

6666
Fortunately we noticed that using a side camera angle allowed a more reasonable perception of depth. This is probably because the model has parameters such as the extension of the arm to latch onto to better estimate depth.
6767

68-
<center><img src="/assets/files/still_image.png" width="596"></center>
68+
<center><img src="/assets/img/still_image.png" width="596" data-zoomable></center>
6969
<center> The side view of the XArm </center>
7070

7171

@@ -105,7 +105,7 @@ During the training time, with the boost of pre-trained feature extractor, the p
105105
# Training time performance
106106

107107
In our experiments, we can show that the performance of the model (our best model + depth information) actually does better than our best model. Sadly the chaotic depth image from RealSense2 camera ruined everything. We also tried to use AlexNet as the feature extractor which is shown in the dark green curve. From this we know that the pre-trained AlexNet can only do better at the beginning of the training, and in later stages, its performance is climbing slowly and it takes more time to train if we want to achieve similar performance with a 3-layer CNN feature extractor.
108-
<center><img src="/assets/files/bottleneck_depth_vs_non_depth.png" width="596"></center>
108+
<center><img src="/assets/img/bottleneck_depth_vs_non_depth.png" width="596" data-zoomable></center>
109109
<center> Training time performance of different models </center>
110110

111111
# Future works
3.36 MB
Loading

assets/img/depth.png

43.6 KB
Loading

assets/img/sim2real.png

89.1 KB
Loading

assets/img/still_image.png

2.93 MB
Loading

0 commit comments

Comments
 (0)