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SciPy

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SciPy (pronounced “Sigh Pie”) is a Python-based ecosystem of open source software for mathematics, science, and engineering.

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Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.

  • Updated Apr 3, 2022
  • Python
orf
orf commented Jan 25, 2022

We're trying to introduce Parquet into our team, and the largest blocker that we've seen is the dreaded "schemas are inconsistent" error message:

RuntimeError: Schemas are inconsistent, try using to_parquet(..., schema="infer"), or pass an explicit pyarrow schema. Such as to_parquet(..., schema={"column1": pa.string()})

This error message is super unhelpful: surely Dask knows what th

good first issue dataframe parquet
jpdehollain
jpdehollain commented Apr 7, 2022

Describe your issue.

Currently, applying the ** operator to a sparse array implements the numpy.linalg.matrix_power function. This is not compatible with the np.array implementation of **, which does element-wise power. This should be fixed as part of the migration from sparse "matrices" to sparse "arrays". Additionally, the matrix_power function should then also be included in the

defect scipy.sparse good first issue
verde
santisoler
santisoler commented Apr 23, 2022

Description

Since Verde v2.0.0 the grid method of every gridder in Verde will not take the spacing, shape or region arguments.
They will not create the desired grid, but will be able to take the coordinates of a predefined regular grid (see #326 for more details).

Currently the [verde.project_grid](https://www.fatiando.org/verde/latest/_modules/verde/projections.html#project_g

bug good first issue

Created by Travis Oliphant, Pearu Peterson, Eric Jones

Latest release 3 months ago

Repository
scipy/scipy
Website
www.scipy.org
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Related Topics

python scikit