|
A tree model may offer some benefit (an anecdotal example)
|
|
0
|
216
|
October 28, 2023
|
|
How strong is the arbitrage effect of P123 members?
|
|
30
|
755
|
September 5, 2023
|
|
Subsampling with Excel (and a little help from Python)
|
|
1
|
214
|
September 4, 2023
|
|
Prediction: Spy close 449.7 Can I use this prediction?
|
|
0
|
162
|
August 30, 2023
|
|
XGBoost Python Tips
|
|
12
|
607
|
August 24, 2023
|
|
Literally EVERYONE AT P123 is an advocate for what K-fold cross-validation and subsampling do
|
|
1
|
232
|
August 21, 2023
|
|
Recursive feature elimination
|
|
0
|
176
|
August 19, 2023
|
|
Early Stopping
|
|
0
|
145
|
August 19, 2023
|
|
I have data suggesting that machine learning can work. I wonder what I could do with that matrix…
|
|
0
|
159
|
August 16, 2023
|
|
Information ratio is now trivially available through P123
|
|
13
|
485
|
August 14, 2023
|
|
ChatGPT for trade strategy selection
|
|
1
|
205
|
August 14, 2023
|
|
It is not just about stuff you might be able to get in Excel. Here are some classification metrics that Excel may not provide. Not easily anyway
|
|
0
|
174
|
August 13, 2023
|
|
Code interpreter with ChatGPT
|
|
2
|
227
|
August 12, 2023
|
|
At the end of the day, I just want to do some machine learning
|
|
0
|
238
|
August 9, 2023
|
|
Spearman's Rank Correlation as a metric for automated algorithms. I apologize ahead of time for my poor programming skills
|
|
0
|
223
|
August 3, 2023
|
|
Bayesian Ranking optimization vs XGBoosting performance
|
|
3
|
320
|
July 31, 2023
|
|
Thank You Dan!
|
|
4
|
481
|
July 30, 2023
|
|
P123 may already have significant free (and easy) competition for some technical data!
|
|
30
|
846
|
July 26, 2023
|
|
SentiStrength for those who actually like a bag-of-words-like sentiment tool and want to use it at home for free
|
|
0
|
560
|
July 26, 2023
|
|
Want to check-out Logistic Regression? You can skip the debates about techniques over at Bard and just try it
|
|
0
|
241
|
July 23, 2023
|
|
Have you considered whether Bard or ChatGPT could be integrated into P123's AI/ML?
|
|
1
|
147
|
July 20, 2023
|
|
Another way to run code on COLAB's computers
|
|
1
|
187
|
July 10, 2023
|
|
The Forum and machine learning moderation
|
|
0
|
458
|
August 14, 2022
|
|
Retail investors contributing to professional's returns
|
|
2
|
186
|
July 1, 2023
|
|
Better than Relative Strength? Bet your beliefs
|
|
2
|
361
|
June 25, 2023
|
|
Using a Random Forest Classifier is easy
|
|
8
|
934
|
March 18, 2022
|
|
Risk Reduction with AI: a first look
|
|
3
|
848
|
January 9, 2022
|
|
Best Performing Models on Numerai
|
|
14
|
1884
|
December 23, 2021
|
|
ML integration Update
|
|
21
|
1710
|
February 24, 2021
|
|
Nice ML integration on FactSet
|
|
27
|
2049
|
February 20, 2021
|