Mislav Sagovac

KeyError: 'twocaptcha'

2

I tried: `solver = CaptchaSolver('twocaptcha', api_key='xxx')` and got error: > KeyError: 'twocaptcha'

I have upgraded my R to version 4.0.0. Unfortunately, this package is not compatibly with the latest version of R and Rtools: ``` > install.packages('docker') WARNING: Rtools isrequired to build...

pywintypes.error

1

I am using windows 7, cmd line. I installed python 3 through Anaconda. When I type: `python -c 'import docker; print(docker.from_env().version())'` I got an error: C:\Users\msagovac>python -c "import docker; print(docker.from_env().version())"...

Create custom PipeOp - winsorization

2

Hi, I am trying to develop my first custom PipeOp and kindly ask for feedback on my try. I want to implement a winsorization process on train / test data...

Feature intersection

3

Hi, It is easy to use `PipeOpFeatureUnion` to make union of features. But what if I want intersection of features instead of union? For example, this code makes union of...

I have following tbl_time object: ``` data

I tried to apply rollapply function using tq_transmute: ``` tq_get("aapl", get = "stock.prices", from = "2006-10-01", to = "2012-01-01") %>% tq_transmute(select = close, rollapply, width = 40, FUN = mean,...

Rstudio crashes when fitting using luz

1

Hi, I have followed installation instructions here https://torch.mlverse.org/docs/articles/installation.html and sintall CUDA 11.3 an cuddn 8.4. I have tried to run example here https://mlverse.github.io/luz/articles/examples/dogs-vs-cats-binary-classification.html but my R studio crasheh afer I...

I would like to extract e-mails from several domains. Lets say I have only two: `domains

Stock splits

4

I have just tried my backtest strategy on AAPL stock. Around date 28-08-2020 I get a sharp price decline. It seems a stock splits happened on that day. Is there...