-
我尝试借助statsmodels库里封装的逻辑回归，以aic为criteria，自己写了lr的stepwise regression，发现与toad的stepwise中得出的最终结果不一致，最后发现用toad筛选出的模型的aic与statsmodels中计算得到的aic值不同。
在看过源码后，发现selection.py中StatsModel的loglikelihood计算方法是统一用了ms…
NKNaN updated
8 months ago
-
Sparse regression is a clear improvement for interpretability of embedding techniques, so adding the Lasso
ridge regression
or maybe just the *elastic net* 🐟
(from https://cims.nyu.edu/~cfgr…
-
**Submitting authors:** @mahsasarafrazi, @shivajena, @Rowansiv, @imtvwy
Repository: https://github.com/UBC-MDS/Giant_Pumpkins_Weight_Prediction
Report link: https://github.com/UBC-MDS/Giant_Pumpk…
-
I have a dataset with close to 120 observations, 21 covariates and 5 response. I ran the ordinal ridge regression and while looking up the the intercept value it shows there is only one intercept for …
-
### Problem
- [ ] Allow to filter questions based on predictor value (eg logos, regex)
### Why
- this way we can focus on predictions made with universal-logo-detector, which come with logo crops…
-
This is an old problem, but re-writing this for references:
The problem is as usual: Y=(EX+N)F
```python
from sklearn.linear_model import LinearRegression, RidgeCV
from sklearn.preprocessing imp…
-
## Description
kecerdasan buatan adalah kecerdasan yang ditambahkan kepada suatu sistem yang bisa diatur dalam konteks ilmiah atau bisa disebbut juga artificial intelligence
referensi tentang kerc…
-
## Prelude / Prior Work
- https://github.com/kurtzace/complete-data-science-bootcamp-excercises
- [AI notes 2023](https://github.com/kurtzace/diary2023/issues/13)
- [Other data science steps taken …
-
**Submitting authors:** @markusnam @robindhillon1 @eyrexh @LishaGG
**Repository:** https://github.com/UBC-MDS/chocolate_rating
**Report link:** https://github.com/UBC-MDS/chocolate_rating/blob/ma…
-
I have used the R-package LIME with great enthusiasm. This has generated some questions :
1) For continuous variables with bin_continuous=FALSE, it seems like what is shown in the plot generated us…