- Видео 24
- Просмотров 191 688
Louis Yang
США
Добавлен 18 ноя 2011
Character Recognition using Template Matching
Character Recognition using Template Matching
github.com/louisyang2015/2021_char_recognition
Uses C#, Azure
github.com/louisyang2015/2021_char_recognition
Uses C#, Azure
Просмотров: 1 080
Видео
Movie Recommender Project - Part 4
Просмотров 9505 лет назад
Recommender Application, slide #20 ~ 22 Code: github.com/louisyang2015/movie_recommender 0:00 - App Front End 5:12 - App Local 7:43 - App Back End - Lambda overview 13:35 - App Back End - DynamoDB 18:12 - Lambda Build Process - overview 23:10 - Lambda Build Process - demo 34:41 - Lambda Build Process - project files
Movie Recommender Project - Part 3
Просмотров 5275 лет назад
Utilizing the Full Dataset, slides #12 ~ 19 Code: github.com/louisyang2015/movie_recommender 0:00 - Intro and Requirements 2:30 - AWS Setup: EC2, EFS 13:15 - Building the C ALS Library 15:55 - Choosing an EC2 Instance 20:37 - Memory Benchmarking 24:50 - Hardware Limits of Adding Threads 31:10 - Model Evaluation (Non ALS) 50:00 - Model Evaluation Documentation 58:55 - ALS Model Evaluation 1:10:5...
Movie Recommender Project - Part 2
Просмотров 8905 лет назад
Big Data Techniques, slide #11 Code: github.com/louisyang2015/movie_recommender 0:00 - Big Data Techniques Overview - Pickle 2:55 - Overview - Python Multiprocessing, C 5:40 - Overview - Clustering and Alternatives 8:05 - Python Multiprocessing Basic Example - Add 2 Lists 24:00 - Solving Least Squares using C - Overview 32:50 - Solving Least Squares using C - Benchmarking 38:45 - Solving Least ...
Movie Recommender Project - Part 1
Просмотров 6 тыс.5 лет назад
Recommendation Algorithms, slides #1 ~ 10 Code: github.com/louisyang2015/movie_recommender 00:30 - Technologies Used 07:15 - Linear Model 09:15 - ALS Model 11:13 - ALS Solution 13:10 - ALS Sparse Matrix 14:55 - Solving ALS in Python 20:00 - Rank Agreement Percentage 25:35 - Algorithms (100k dataset) Overview 32:40 - Tag Counting Algorithm 38:50 - LS Tag Algorithm 46:55 - ALS Algorithm 55:35 - B...
Movie Recommender Project Intro
Просмотров 7485 лет назад
Movie Recommender using the MovieLens dataset - Project Intro. Code: github.com/louisyang2015/movie_recommender
Interpreter that supports a subset of Python
Просмотров 1285 лет назад
An interpreter that is written in C# and supports a subset of Python. Code: github.com/louisyang2015/interpreter
Windows Backup Project
Просмотров 2125 лет назад
Windows backup tool written in C#. Code: github.com/louisyang2015/windows_backup 0:00 - Intro 1:34 - setting up a backup 4:26 - backup demo 6:33 - setting rules 8:38 - /data files 10:51- restoration
IronPython
Просмотров 51 тыс.9 лет назад
IronPython presentation by Louis Yang. This video goes over the two main applications of IronPython: scripting .Net objects, and implementing an interpreter.
C++/CLI Part 2
Просмотров 6 тыс.9 лет назад
C /CLI presentation by Louis Yang. Part 2 - Example program combining WPF (C#) with OpenCV (C ).
C++/CLI Part 1
Просмотров 35 тыс.9 лет назад
C /CLI presentation by Louis Yang. Part 1 - C /CLI Syntax
android video10
Просмотров 26010 лет назад
Basic Android Programming (10/10) - Service. The IntentService is a background program. Implement BroadcastReceiver objects to communicate between a service and MainActivity. If MainActivity is not around, the service can use Notification to update the user. You can start a service at boot time by listening to the BOOT_COMPLETED message, and have the service run periodically in the background u...
android video09
Просмотров 19910 лет назад
Basic Android Programming (9/10) - Multi-Threading Part 2. This video is about Handler and HandlerThread. First go over the message loop concept - how something similar can be implemented in Java. Then go over the Handler and HandlerThread classes.
android video08
Просмотров 15710 лет назад
Basic Android Programming (8/10) - Multi-Threading Part 1. I originally intended to have just one video on Multi-Threading, but decided to break into two. That's why the intro in this video actually covered both #8 and #9. Starts off by talking about Java language's multi-threading support. This is important as it's not only fundamental, it's also nearly identical to C#'s multi-threading suppor...
android video07
Просмотров 6010 лет назад
Basic Android Programming (7/10) - Storage. Goes over Android's SharedPreferences and SQLite. SharedPreferences is for simple look up tables, and SQLite can handle lots of tables. Most of the time is on SQLite. The video tries out the SQL commands on the Windows command line first, before writing the example.
Just finishing up part I, have about 30 minutes left. You made it very simple, thank you for creating it. I'm even working in VS2022, only one small change due to NET 6, where they don't use the main function anymore.
不要使用顶级语句即可。
This is still very useful. Thanks for sharing it.
'This is a truly great introduction into C++/CLI and exactly what i needed. The caret ^ confused me a lot in the code. I thought it was a typo :D
Excellent introduction that got me going with C++/CLI. After viewing the video I was able to ease into the book like "C++/CLI in Action" with no problems.
Thank you.
Thanks for the video! Increase your stats - P r o m o s m !!
Thank you. Which book or resource your lesson is based on?
send source code send link
So Nice.
Wow. Would you being a step by step tutorial
This is very good tutorial. At 1:14:12 you say say, you didn't do a full custom control which you should have (instead of inheriting from canvas). Can you please give an example or more details on it?
👍 Thanks. Even now, it helped me 😁
Thank you so much for your guide.
Wow, one of the best organized tutorial I have ever seen, Thank you.
The code
Can u send me this
1:01:32 for interpreter section
I just have a query, is it possible to do this locally for your specific project to work or do you have to rent An app instance, I'm new to coding and just wanted to try this
Thank u
what the fck is this language? it looked like a hybrid bastard between c# and c++. disgusting.
please speak clearly itteeerrratoraaaaaaaaaa I cant understand clearly .
Thank you for this video, it really helps me to solve that linking issue at 1:06:12
This video tutorial is soooo underrated ..... dude you have done a great job ..... keep up the good work...... You will get there good luck!!!
Thats me
Well prepared man thanks
You are so good thanks
Thanks you This video is so good thank you very very much
Error is occurring while using import numpy in my python module
could you please provide the source code of tutorial. ?
Fuck Your English.
very good Louis... you mentioned almost everything i need for an experienced C# developer but a newbie in IronPhyton how to integrate Ironphyton into C# and vice versa. Thx alot & appreciate!
OMG! Perfect for a developer who going to deadline like me. You saved a life :) Thank you so much!
Hi Louis, I experimented with each of your examples and successfully adapted my app to use the DrawingContext APIs technique. As my App has 10+ thousands of graphics (Lines, rectangles, polygons and text) it used to be so slow when I tried to scroll my windows to redraw it. After converting to DrawingContext it is around 50X times faster than before. Your video is indeed very useful. Thank you so much.
hi Louis, it is good explanation but drawing without mouse control is useless, so how can we draw with mouse the shapes?
Is it possible to install requests package in IronPython?
Nice video. Explained it better than my programming teacher. You should stop pronouncing 'drawing' as 'jawing' though.
Somebody can refer me a tutorial to install NLTK in IronPython for .NET..Please help somebody???
use pip
nice...
It's possible to publish the source code please?
Very nicely told...
Thank you very much - Great work !!!
Thanks but I cannot replicate the tutorial in VS 2015: stackoverflow.com/questions/42483656/why-i-am-getting-some-class-does-not-contain-a-definition-for-some-method
good video!
how the bool operator < function works , as we are just passing the object for which the this pointer works , what is the argument object for this function to whom this->priority gets compared to ??
it takes the argument from the next inserted element whether it is priority queue or set or map(binary tree)...
so basically is C# with some of C++ syntax
I love your accent, it sounds really China!
*Can I using IronPython for Unity3D ?*
yes you can
@@nikinovelle4278 i don't use python anymore XD
Please can you show the Hole ! program at one point ! It will be a lot easier for people to find out were they have gone wrong if they can see the hole program at at lest one point !
Hi Louis Yang, can you please help me by providing the code of this video, it will help for my academic project
Great video.. but please give a good title for the video like "periodic intentservice in android" or something, instead of android video10 because it was very tedious to find this video in youtube after searching a lot, please change all your video title according to the content otherwise nobody will be able to find these great tutorials from millions of videos in youtube. Only got your video listed in my search because of the description you provided.. Anyway great tutorial:)