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Data Science

Data science is an inter-disciplinary field that uses scientific methods, processes, algorithms, and systems to extract knowledge from structured and unstructured data. Data scientists perform data analysis and preparation, and their findings inform high-level decisions in many organizations.

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ogrisel
ogrisel commented Nov 13, 2020

Most functions in scipy.linalg functions (e.g. svd, qr, eig, eigh, pinv, pinv2 ...) have a default kwarg check_finite=True that we typically leave to the default value in scikit-learn.

As we already validate the input data for most estimators in scikit-learn, this check is redundant and can cause significant overhead, especially at predict / transform time. We should probably a

superset
junlincc
junlincc commented Feb 9, 2021

User now can change X AXIS FORMAT in time series charts and see date format on rich tooltip. However, the first date of the month is always missing its full time format in tooltip. (e.g. 1/1/2021 is displayed as Jan 2021) see video

https://user-images.githubusercontent.com/67837651/107318140-ef522c80-6a50-11eb-9447-3ee3be094592.mov

<img width="294" alt="Screen Shot 2021-02-08 at 9 05 58 PM"

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 Jan 28, 2021
  • Python
dash
wjaskowski
wjaskowski commented Dec 22, 2020

Summary

When a function has print('sth', file=sys.stderr) in the body I get:

InternalHashError: [Errno 2] No such file or directory: '<stderr>'

While caching the body of eval_models_on_all_data(), Streamlit encountered an object of type _io.TextIOWrapper, which it does not know how to hash.

Steps to reproduce

Code snippet:

@st.cache
def f():
   prin
pytorch-lightning
gensim