lightgbm force variables to be in splits - Stack Overflow
Feb 12, 2025 · 3 Im trying to find a way to train a lightgbm model forcing to have some features to be in the splits, i.e.: "to be in the feature importance", then the predictions are afected by these variables.
logging - When to use the different log levels - Stack Overflow
There are different ways to log messages, in order of fatality: (for Log4j) FATAL ERROR WARN INFO DEBUG TRACE How do I decide when to use which? What's a good heuristic to use?
How to split a comma-separated value to columns - Stack Overflow
May 14, 2012 · I have a table like this Value String 1 Cleo, Smith I want to separate the comma delimited string into two columns Value Name Surname 1 Cleo Smith I need only two fixed extra …
Huggingface load_dataset raises ... - Stack Overflow
Dec 24, 2023 · Huggingface load_dataset raises NonMatchingSplitsSizesError (str (bad_splits)) Asked 2 years ago Modified 1 year, 11 months ago Viewed 2k times
parsing - Parse (split) a string in C++ using string delimiter ...
This is a complete method that splits the string on any delimiter and returns a vector of the chopped up strings. It is an adaptation from the answer from ryanbwork.
How does Hadoop perform input splits? - Stack Overflow
The InputFormat is responsible to provide the splits. In general, if you have n nodes, the HDFS will distribute the file over all these n nodes. If you start a job, there will be n mappers by default. Thanks …
Splitting dataframe into multiple dataframes - Stack Overflow
Nov 5, 2013 · I have a very large dataframe (around 1 million rows) with data from an experiment (60 respondents). I would like to split the dataframe into 60 dataframes (a dataframe for each …
How can I swap positions of two open files (in splits) in vim?
Apr 7, 2010 · I can work with splits with the basic movement commands, but what I'm curious about is if there's a way to swap split locations in a layout of arbitrary complexity.
python - ValueError: Cannot have number of splits n_splits=3 greater ...
Oct 3, 2016 · ValueError: Cannot have number of splits n_splits=3 greater than the number of samples: 1. If I change the value of cv to 1, I get:
How can I stop the log output of lightgbm? - Stack Overflow
Sep 20, 2020 · I would like to know how to stop lightgbm logging. What kind of settings should I use to stop the log? Also, is there a way to output only your own log with the lightgbm log stopped?