NumPy
NumPy is an open source library for the Python programming language, adding support for large, multidimensional arrays, and matrices, along with a large collection of high-level mathematical functions to operate on these arrays.
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Python Data Science Handbook: full text in Jupyter Notebooks
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Oct 6, 2021 - Jupyter Notebook
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.
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May 13, 2021 - Python
LGTM alerts .
I notice that there are still a fair number LGTM alerts, many of which look pretty simple. I wonder if they would be a good source of issues for the next NumPy sprint?
Essential Cheat Sheets for deep learning and machine learning researchers https://medium.com/@kailashahirwar/essential-cheat-sheets-for-machine-learning-and-deep-learning-researchers-efb6a8ebd2e5
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Oct 19, 2019
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机器学习相关教程
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Dec 22, 2020 - Python
Related to #8006 but the opposite side of the coin: while one can save to_zarr, it is still not possible to give a pathlib.Path object to dask.array.from_zarr, although this is possible withzarr.open.
阿布量化交易系统(股票,期权,期货,比特币,机器学习) 基于python的开源量化交易,量化投资架构
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Free online textbook of Jupyter notebooks for fast.ai Computational Linear Algebra course
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Sep 27, 2019 - Jupyter Notebook
Open Machine Learning Course
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Oct 8, 2021 - Python
tensorboard for pytorch (and chainer, mxnet, numpy, ...)
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Oct 6, 2021 - Python
I see comments suggesting adding this to understand how loops are being handled by numba, and in the their own FAQ (https://numba.pydata.org/numba-doc/latest/user/faq.html)
from llvmlite import binding as llvm
llvm.set_option('','--debug-only=loop-vectorize')
You would then create your njit function and run it, and I believe the idea is that it prints debug information about whether
Bidirectional RNN
Is there a way to train a bidirectional RNN (like LSTM or GRU) on trax nowadays?
A flexible framework of neural networks for deep learning
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Jun 10, 2021 - Python
人工智能学习路线图,整理近200个实战案例与项目,免费提供配套教材,零基础入门,就业实战!包括:Python,数学,机器学习,数据分析,深度学习,计算机视觉,自然语言处理,PyTorch tensorflow machine-learning,deep-learning data-analysis data-mining mathematics data-science artificial-intelligence python tensorflow tensorflow2 caffe keras pytorch algorithm numpy pandas matplotlib seaborn nlp cv等热门领域
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Feb 6, 2020
Deep learning operations reinvented (for pytorch, tensorflow, jax and others)
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codebasics / py
Repository to store sample python programs for python learning
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Oct 8, 2021 - Jupyter Notebook
TFDS is a collection of datasets ready to use with TensorFlow, Jax, ...
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Oct 11, 2021 - Python
What's your use case?
In other words, what's your pain point?
Variable names and their icons are shown as vertical header. This
- is ugly,
- doesn't show the selection properly,
- doesn't allow sorting by variable names,
- doesn't allow selection by dragging across a range of variables (though one can drag across rows in the table itself),
- and possibly something else.
<img wi
hi,
if possible, please add these indicators as well:
TDI (Traders Dynamic Index)
chandelier exit
pivot points
BOP (balance of power)
CTM (Chande trend meter)
Coppock Curve
Correlation Coefficient
PMO (DecisionPoint Price Momentum Oscillator)
Ulcer Index
most of them except TDI are available on stockcharts.com
thanks
Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
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Oct 1, 2021 - Python
C++ tensors with broadcasting and lazy computing
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Oct 10, 2021 - C++
[Error Message] Improve error message in SentencepieceTokenizer when arguments are not expected.
Description
While using tokenizers.create with the model and vocab file for a custom corpus, the code throws an error and is not able to generate the BERT vocab file
Error Message
ValueError: Mismatch vocabulary! All special tokens specified must be control tokens in the sentencepiece vocabulary.
To Reproduce
from gluonnlp.data import tokenizers
tokenizers.create('spm', model_p
Noting down a comment by @DanJonesOcean on Twitter: https://twitter.com/DanJonesOcean/status/1441392596362874882
In general, having more examples on each xarray page (like the one below) would be good. Then they would come up quickly in function searches:
http://xarray.pydata.org/en/stable/generated/xarray.Dataset.merge.html#xarray.Dataset.merge
Our API docs are generated by the func
Describe the bug
when I try to use sort_values(ignore_index=True) after dropna, it raises TypeError:
a = md.Series([1,3,2,np.nan,np.nan])
a.dropna().sort_values(ignore_index=True).execute()
but I can do it in pandas:
b
Created by Travis Oliphant
Latest release about 2 months ago
- Repository
- numpy/numpy
- Website
- numpy.org
- Wikipedia
- Wikipedia


Add information to this error message which will help an end-user actually figure out what is wrong:
RuntimeError: Expected from <= to to be true, but got false. (Could this error message be improved? If so, please report an enhancement request to PyTorch.)Motivation
The error message itself told me to ask for an improvement... I cannot find any useful info on thi