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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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jeremiedbb
jeremiedbb commented May 25, 2022

PR #22722 introduced a common method for the validation of the parameters of an estimator. We now need to use it in all estimators.

Please open one PR per estimator or family of estimators (if one inherits from another). The title of the PR should mention which estimator it's dealing with and the description of the PR should begin with towards #23462.

Steps

  • The estimator must define
Easy good first issue Meta-issue Validation
superset
rumbin
rumbin commented Jan 31, 2022

The Mixed Time-Series chart type allows for configuring the title of the primary and the secondary y-axis.
However, while only the title of the primary axis is shown next to the axis, the title of the secondary one is placed at the upper end of the axis where it gets hidden by bar values and zoom controls.

How to reproduce the bug

  1. Create a mixed time-series chart
  2. Configure axi
good first issue #bug validation:validated preset:cares

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
VishDev12
VishDev12 commented Jun 4, 2022

What happened + What you expected to happen

When initializing a Ray Trainer, we provide a logdir argument, and the __init__ method of the Trainer stores it as a logdir class variable.

Then, when creating a Trainable with Trainer.to_tune_trainable(), it in-turn calls _create_tune_trainable(), which does not use self.logdir. So when tune_function is defined inside `_create_tu

bug good first issue P3 triage
asaini
asaini commented Oct 1, 2021

Problem

See #3856 . Developer would like the ability to configure whether the developer menu or viewer menu is displayed while they are developing on cloud IDEs like Gitpod or Github Codespaces

Solution

Create a config option

showDeveloperMenu: true | false | auto

where

  • true: always shows the developer menu locally and while deployed
  • false: always sho
enhancement good first issue
lightning
dash
tacaswell
tacaswell commented Jul 7, 2022

Currently when a job fails on GHA we upload all 109 MB across ~7k files which takes a surprisingly long time. What we really want is just the images that failed and the computed difference.

This is labeled as "good first issue" because there are no API designs here (it is all configuring CI).

Steps:

  • sort out how to identify the failed test images (there is a systematic naming conventi
Good first issue
ethanfurman
ethanfurman commented Apr 25, 2022

The warnings at

https://ipython.readthedocs.io/en/stable/config/extensions/autoreload.html

do not mention the issues with reloading modules with enums:

  • Enum and Flag are compared by identity (is, even if == is used (similarly to None))
  • reloading a module, or importing the same module by a different name, creates new enums (look the same, but are not the same)
Data-Science-For-Beginners
soubhikmandal2000
soubhikmandal2000 commented Oct 31, 2021
  • Base README.md
  • Quizzes
  • Introduction base README
    • Defining Data Science README
    • Defining Data Science assignment
    • Ethics README
    • Ethics assignment
    • Defining Data README
    • Defining Data assignment
    • Stats and Probability README
    • Stats and Probability assignment
  • Working with Data base README
    • Rel
good first issue help wanted translations
AnirudhDagar
AnirudhDagar commented Jan 24, 2022

Although the results look nice and ideal in all TensorFlow plots and are consistent across all frameworks, there is a small difference (more of a consistency issue). The result training loss/accuracy plots look like they are sampling on a lesser number of points. It looks more straight and smooth and less wiggly as compared to PyTorch or MXNet.

It can be clearly seen in chapter 6([CNN Lenet](ht

tensorflow-adapt-track good first issue
gensim
mpenkov
mpenkov commented Jun 22, 2021

In gensim/models/fasttext.py:

    model = FastText(
        vector_size=m.dim,
        vector_size=m.dim,
        window=m.ws,
        window=m.ws,
        epochs=m.epoch,
        epochs=m.epoch,
        negative=m.neg,
        negative=m.neg,
        # FIXME: these next 2 lines read in unsupported FB FT modes (loss=3 softmax or loss=4 onevsall,
        # or model=3 supervi
bug difficulty easy good first issue fasttext
nni
danieldeutsch
danieldeutsch commented Jun 2, 2021

Is your feature request related to a problem? Please describe.
I typically used compressed datasets (e.g. gzipped) to save disk space. This works fine with AllenNLP during training because I can write my dataset reader to load the compressed data. However, the predict command opens the file and reads lines for the Predictor. This fails when it tries to load data from my compressed files.

Good First Issue Contributions welcome Feature request