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Much scarier than the small number of evil people is the large number who will fall in line with whatever's fashionable. When kindness is in fashion, they're kind. When a form of bigotry becomes cool, they jump on board. When it's popular to condone violence, they're all for it.
I never realized this consciously before now, but you have to be independent-minded to be good. Otherwise you'll be drawn into doing bad things out of conformism.
There are multiple pandas alternatives, but @pydatatable caught our eye due to its efficiency and speed! 🤓 Read more : medium.com/towards-data-s… #BigData #Analytics #DataScience #AI #MachineLearning #Python #Coding #100DaysofCode #ML #Pandas
medium.com
An Overview of Python’s Datatable package
Python library for efficient multi-threaded data processing, with the support for out-of-memory datasets.
Some people have asked why I am tweeting about “politics”. The reason is that I have vulnerable family members and they and others like them may not survive this epidemic in large part due to the Trump administration’s gross incompetence, cruelty, and/or criminality.
I really appreciate some of the nice little aesthetic touches in #pydatatable. Still not as mature (or familiar) as #rdatatable, but I'm enjoying it so far. Thanks, @h2oai!
An Overview of Python’s #Datatable package cc @pandeyparul @kdnuggets @pstetsenko @MattDowle kdnuggets.com/2019/08/overvi…
kdnuggets.com
An Overview of Python’s Datatable package - KDnuggets
Modern machine learning applications need to process a humongous amount of data and generate multiple features. Python’s datatable module was created to address this issue. It is a toolkit for...
Our own @pstetsenko & Oleksiy Kononenko presenting Data.Table #H2OWorld. Watch the live stream from Godel-Pauling Stage here: bit.ly/H2OSFLive
This is a super cool resource: Papers With Code now includes 950+ ML tasks, 500+ evaluation tables (including SOTA results) and 8500+ papers with code. Probably the largest collection of NLP tasks I've seen including 140+ tasks and 100 datasets. paperswithcode.com/sota
datatable 0.7 is released! - multi-column sorting, grouping, and joining; - performance enhancements; - Jupyter Lab integration; - bug fixes, and much more: github.com/h2oai/datatabl…
github.com
Release v0.7.0 · h2oai/datatable
v0.7.0 — 2018-11-16 Added Frame can now be created from a list/dict of numpy arrays. Filters can now be used together with groupby expressions. fread's verbose output now includes time spent o...
If an eye doctor looked at a retinal photo, the chance of getting gender correct would be 50-50. But deep learning training led to an AUC of 0.97 @pearsekeane pointed out how striking this is @JeffDean at a recent #AI @GoogleAI meeting; data: nature.com/articles/s4155… @NatBME #OA
Apparently, Slack doesn't have any plans to implement code highlighting for back ticks. Please retweet if you want code highlighting with ```js or ```php or ```py or anything else that GitHub supports. Let's show Slack how badly we need this.
Got it. We don't have immediate plans to support specific languages when using backticks, but we'll pass the suggestion along!
My talk last week on data.table for R and Python, and updated-daily benchmarks. #rdatatable @pydatatable youtu.be/Ddr8N9STSuI
youtube.com
YouTube
Data.table for R and Python - Matt Dowle - H2O AI World London
Our own benchmarks show that the sentinel and bitmask methods go neck and neck with each other (except when the number of NAs is very low, in which case the bitmask method has an upper hand). Check the results at github.com/st-pasha/micro…
github.com
GitHub - st-pasha/microbench-nas: Benchmark performance of NAs stored as sentinel values, vs....
Benchmark performance of NAs stored as sentinel values, vs. stored as a bitmask - st-pasha/microbench-nas
New post! "Is it time to stop using sentinel values for null (NA) values?". The great NaN vs. bit/byte-mask debate wesmckinney.com/blog/bitmaps-v… @ApacheArrow #pydata #rstats
Very excited that Facebook has just become a Principal Sponsor of the Python Software Foundation: python.org/psf/sponsorshi…
datatable is at 1000 commits today! 🎉 On an unrelated note, "Round Number Bias" is a term in psychology for humans' proclivity to pay special attention to numbers that are round.
Folks, the #rdatatable spirit is now available in Python too! It's in Alpha stage, so you are encouraged to report bugs and submit proposal! Special thanks to @MattDowle for his effort in developing intuitive and efficient libraries for #DataScience Link-> github.com/h2oai/datatable
github.com
GitHub - h2oai/datatable: A Python package for manipulating 2-dimensional tabular data structures
A Python package for manipulating 2-dimensional tabular data structures - h2oai/datatable
Selecting columns of a certain type from a Frame is easy, the type itself can be used as the selector: ``` DT[..., str] ```
#rstats #rdatatable dev version now has a simple typo checker to check for potential misspellings in your i query. Implementation is quite rudimentary for now -- all feedback is welcome/appreciated! Give it a spin! github.com/Rdatatable/dat…
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