There are many ways to view the stock price chart. However, the candlestick chart is the most meaningful one that tells you many things. What is Candlestick? A graphical representation of the stock price change for a given period of time. It involves the opening/closing price and the max/min price of the stock of the READ MORE
Month: September 2025
Stock prices determined by orders
You see stock prices change a lot in an unexpected way. They surge despite the bad news or drops even with the good news. What determines the stock price? In this post, I am going to explain about this. Basic concepts of orders There are two important entities exchange/brokers. An exchange is where the stock READ MORE
Two important aspects of AI
In this post, I am going to briefly talk about two important aspects of AI – tokens, hallucinations. What are tokens? You communicate with GPT with natural language such as English. How does ChatGPT understand your question? Sentences, words, and characters are transformed into many individual tokens. Here is the example sentence: Chat GPT processes READ MORE
Principles of Prompt Engineering – Evaluate Quality
So far, you have given direction, specified format and provided examples ChatGPT can follow. But are you going to take the first result as is without any confirmation? How do you know if your prompt is actually proper and optimized? You need next principle – evaluate quality. How do you assess the quality? You need READ MORE
Principles of Prompt Engineering – Provide Examples
So far we have taken a look at two principles – Give Direction, Specify Format – which are relatively simple. For direction, you just need to say something like ‘in style of Steve Jobs’. For format, you can say a table, (or comma separated list, JSON). Providing examples is essentially providing test cases that ChatGPT READ MORE
Principles of Prompt Engineering – Specify Format
Continuing from the last post, the next principle is “specify format” to get a reliable result. Specifying format is really defining what rules to follow, and what response structure is required Again, using the same simple prompt to generate 10 product names for a backpack for men Instead, you can specify which format the GPT READ MORE
Principles of Prompt Engineering – Give Direction
It is needless to say AI is changing the world. Some people say this is the 4th industrial revolution. However, it would be more accurate to say the 1st AI revolution, because this will be a complete game-changer. It is very important to know how to use the AI. It will give you the answer READ MORE