LuqianSun

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微博账号IP属地抓取

这个的IP属地抓下来是空的吧😂

Is GRF sensitive to outliers and collinear covariates?

@erikcs thanks, is there any criteria for us to classify data outliers?

What to do when the calibration test results cannot satisfy the rules?

Thanks @erikcs, I tried to use the orthogonalized causal forest and cluster it with City. I use tune.parameters = "all". But still it cannot pass the test. ``` [1] "test_calibration"...

What to do when the calibration test results cannot satisfy the rules?

@erikcs Thanks. On your second point, after reading the links, the qini curve does not tell us anything about grf fit. It is merely about interpreting HTE if there is...

What to do when the calibration test results cannot satisfy the rules?

Also, in this situation, differential.forest.prediction is bigger than 1, do we need to tune the parameters of W.forest and Y.forest ``` [1] "test_calibration" Best linear fit using forest predictions (on...

Questions regarding clusters for the first stage in the orthogonal causal forest

Thanks a lot, Eric! I meant to ask whether in the first stage when predicting Y_hat and W_hat if we should also set clusters=city_name? We have checked "Estimating Treatment Effects...

解压运行evaluation.py出现错误

啊我也遇到了这个问题

解压运行evaluation.py出现错误

Hi 我记得好像是因为我的标签是string格式

Unable to get date

slightly change the code, and it should work. ``` def extract_post_data(self, soup: BeautifulSoup) -> Tuple[str, str, str, str, str]: """ Converts substack post soup to markdown, returns metadata and content...

tips added

thank!