Deemo(Yizhou) Chen's Observatory

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Bayes’ Rule

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When I was in the high school learning about AP statistics I learned the formula: , Which able to be transformed as: is called “Conditional probability” which pretty much self-explained itself. For which I only knew the meaning of each element but not the whole idea, what I do is just plug in numbers, because it is kinda abstract to understand from itself: “The probability of...

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My dear teachers and parents, my lovely fellow class of 2020, it’s my great honor here to speak as a student representative, and thank you for choosing to join today’s graduation ceremony. You know, it might be the last time you see most of your surroundings, your classmates, your teacher. I mean, you would not even get in touch with them anymore. Maybe in the near future, you would call them...

Machine Learning Notes I

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Lately, I was into the studying process of machine learning, and outputting(taking notes) is a vital step of it. Here, I am using Andrew Ng’s Stanford Machine Learning course in Coursera with the language of MATLAB. So the rest of the code I will write in this post by default are based on MATLAB. What is ML? “A computer program is said to learn from experience E with respect to some...

The Technical Report of Self-Stabilized TVC Rocket

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Rocket-Project-Technical-Report_DeemoCHEN

Where We From and Where Human Will Go

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There was a big explosion, the time be created, the world was created; the particles appear, they make impacts on each other by forces, they interact with each other–then the future be determined–just like begin a game of billiard, at the moment the stick hit the first ball, then all the future is determined. If the initial factors of the universe are typed into a supercomputer, then...

The Green Night

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It’s summer night, hot, but cold inside. The castle is full of people—women and knights. At that time, I could be the youngest one there. “What is a real knight?” the King Arthur suddenly looking at me with his deep green eyes. I did not except that, but as quick as it is my nature, I response words that I called out for thousands of times when I was an initiate knight: “Honor, wisdom, humble...

AI Face Change Full Tutorial-Based On DeepFaceLab

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Introduction AI face change is a product under Neuro Network and Machine Learning technologies. And this article aims to be a tutorial that could let people who do not have experience in Machine Learning to replace the face in one video with other faces. Key Words: #deepfakes #faceswap #face-swap #deep-learning #deeplearning #deep-neural-networks #deepface #deep-face-swap #fakeapp #fake-app...

A Rasin in the Sun: Analysis

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Introduction Walter Lee could be the character that is spilled the most ink on, not only he is the only main male character in the novel, but also there are many values and struggles be put on him, he made mistakes because of his fault, he also does the right things follows his heart. Summary of Walter Lee Walter Lee in the movie He is the son of Walter Senior, also the only man in the younger...

Myself and Another Me

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Life, should be as perfect and harmony as a sphere which has the philosophical closeness and symmetry. Naturally, I keep this obsession into science, then I found I was wrong, on both. The family condition of mine is not quite lovely, that is not very far from the “typical family problem” in many shows, and because of that I tend to absorb information more than expressing. Back to the time, the...

我的第二脑活

Deemo(Yizhou) Chen's Observatory