Jiting Xu
Jiting Xu
Summary: >in the text-to-SQL task, we should use SQLGlot to: > prettify the SQL > with this, check for basic syntax errors resolve: https://github.com/ibis-project/ibis-birdbrain/issues/48
remove redundant column in train_test_split() add tests for columns
similar issue to #118 When scaling, we need to calculate the min and max for ScaleMinMax, or the standard deviation for ScaleStandard. If a column has only one unique value,...
Add example: Home Credit - Credit Risk Model Stability [link](https://www.kaggle.com/competitions/home-credit-credit-risk-model-stability/overview)
For all the impute, we need to handle cols with all nulls. We need to tell the user the column is all nulls by failing the imputing or throw warnings....
## Description of changes Support `read_parquet `for backends that do not have native support (like duckdb). This implementation leverages the PyArrow [read_table](https://arrow.apache.org/docs/python/generated/pyarrow.parquet.read_table.html) function. If a backend does not have its...
## Description of changes For backends that lack native read_csv support, `pyarrow.csv.read_csv()` will be used. - Read a single file - Read all files in a directory, something like this:...
### What happened? Issue 1: duckdb will produce different uuid for each row, but same uuid generated by sqlite, there maybe other backends have the same issue. ```python import ibis...
### Is your feature request related to a problem? we have [table.info](http://table.info/)() and` table.describe()` for Ibis table. The function loops over each column and performs multiple aggregations and form the...
In this [competition](https://www.kaggle.com/code/jiting/intro-ibisml), `y` column cannot be converted to numpy array. ~~I could run this on my local machine, but not on kaggle notebook.~~ ～～**I could reproduce this on my...