c est quoi ton level en dev analysto ? mes indicateurs maisons ont un bien meilleurs rendement que l ia, finalement ce sont que des algos, j ai bien aimé ton experience

Over 30 days, I ran an experiment to create an AI-based system that could predict the price movements of cryptocurrencies over the next 24 hours. But here’s the twist: instead of following the AI’s recommendations, I decided to do the opposite. If the AI said "buy," I sold, and if it said "sell," I bought. Here's how it went and what I learned.
Step 1: Collecting Data
The first thing I needed was historical data on cryptocurrencies. I gathered data for the last two years, including timestamps, opening, high, low, and closing prices. Fortunately, there are many platforms that let you download this data easily in CSV format. This was the foundation of my experiment.
Step 2: Training the AI Models
Next, I trained three AI models using the data I collected. I chose to use three different algorithms, because using a mix of models tends to improve predictions. The training process was quick, and I got an accuracy score of 87.44%, which is considered pretty good for AI models.
To make the model more realistic, I added a 5% buffer to account for market fluctuations — basically, predicting that prices could move up or down by 5%. I also calculated the standard deviation to estimate how much the price could differ from the prediction. With this in place, I felt ready to let the AI predict future prices.
Step 3: The 30-Day Strategy
With the models set up, my next step was simple: use the AI to decide whether to buy or sell, but then always do the opposite. If the AI recommended buying, I would sell. If the AI said sell, I would buy.
Results
The AI did a pretty good job, especially in the first 6 hours after making predictions. It was accurate about 80% of the time in the short term. However, the crypto market had been extremely volatile over the past couple of months, which made things unpredictable. So, I stuck to my plan and did the opposite of what the AI recommended.
Here’s the result: the AI was correct 68.33% of the time, while my approach (doing the opposite) was only right 31.67% of the time. Clearly, the AI had the better predictions, but I learned some valuable lessons along the way.
The Limits of AI
The experiment showed that while AI can be a powerful tool, it can't predict everything. There are many factors that influence the market, and some of them are outside of what AI can measure. For example:
Big Events: Major news, regulations, or investments from big players (like Warren Buffet) can drastically change the market direction.Market Sentiment: The mood of the market — whether people are feeling confident (greedy) or scared (fearful) — is very important. AI models struggle to fully capture this "human" side of the market.
Step 6: What the Perfect AI Model Would Look Like
The best AI model for predicting crypto prices would:
Learn from History: It would need to analyze past price movements carefully.Account for Future Events: The model should be aware of scheduled events, like upcoming regulations or technology updates, that could affect prices.Understand Market Sentiment: It would need to know whether the market is feeling positive (bullish) or negative (bearish) and adjust its predictions accordingly.
Conclusion: What I Learned
After 30 days of testing, I realized that AI can’t predict cryptocurrency prices perfectly. The market is affected by so many factors, and no algorithm can predict everything. The AI was right 68% of the time, but doing the opposite only worked 31% of the time.
This experiment taught me that while AI can help, it's important to consider other things, like market news, big events, and overall market sentiment. Going forward, I plan to improve my AI models by adding sentiment analysis and staying aware of news and trends in the crypto world.
In the end, the key to successful trading is combining AI predictions with a good understanding of the market and being able to adapt to changes.
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