project-walkthroughs

project-walkthroughs copied to clipboard

Getting error ValueError: Input X contains NaN. SimpleImputer does not accept missing values encoded as NaN natively. For supervised learning, you might want to consider sklearn.ensemble.HistGradientBoostingClassifier and Regressor which accept missing values encoded as NaNs natively. Alternatively, it is possible to preprocess the data, for instance by using an imputer transformer in a pipeline or drop samples with missing values. See https://scikit-learn.org/stable/modules/impute.html You can find a list of all estimators that handle NaN values at the following page: https://scikit-learn.org/stable/modules/impute.html#estimators-that-handle-nan-values

3

**At line model.fit(train[predictors], train["Target"])** ValueError: Input X contains NaN. SimpleImputer does not accept missing values encoded as NaN natively. For supervised learning, you might want to consider sklearn.ensemble.HistGradientBoostingClassifier and Regressor...

GlamarSK

Predict Football Matches

2

Hello guys, can anyone explain me how can i writhe the code to predict future games in futball?

HyakuzaO

ML

kilos11

IndexError: list index out of range

4

This issue is related to footbal_matches, specifically the scraping part. data = requests.get(standings_url) soup = BeautifulSoup(data.text) --> standings_table = soup.select('table.stats_table')[0] IndexError: list index out of range For the for loop...

esanchezmex

Urgent Help needed

1

ln 44 predictions=backtest(kse100,model, new_predictors ) give me an error

alibinshuja

Hello, I am getting the below error while running the script:  Any help is greatly appreciated!!

imrannazirbhat

Int he football matches, prediction code, I am getting a "closed only implemented for datetimelike and offset based windows" when I run the rolling average function. Anyone have an idea...

aolaloko

Vipintomar0

IndexError: list index out of range

5

Hi, scrape is not working. i use python 3.9 on windows 11. Can you help? --------------------------------------------------------------------------- IndexError Traceback (most recent call last) Input In [19], in () 3 data =...

celestinoxp

taureanjoe