pandas

Pandas Concepts: Reference and Examples

10 Mar 2019   Short explanations with examples on the main concepts you'll find when using the Pandas library.

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machine-learning

Evaluation Metrics for Ranking problems: Introduction and Examples

24 Jan 2019   Explanation and examples on how to calculate the performance of ranked predictions for machine learning.

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paper-summary multi-label-learning structured-learning

Paper Summary: Large Margin Methods for Structured and Interdependent Output Variables

24 Jan 2019   Summary of the 2005 article "Large Margin Methods for Structured and Interdependent Output Variables" by Tsochantaridis et al.

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pandas datetime

Pandas Dataframe Examples: Manipulating Date and Time

15 Jan 2019   Some examples on how to manipulate dates and times in pandas Dataframes, perform date arithmetic, etc.

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recommender-systems

Recommender Systems: Introduction and Examples

06 Jan 2019   Quick introduction to recommender systems, use cases and main types.

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git

Git remote examples: Interacting with Github and other External Repos

17 Dec 2018   Examples on how to perform some common git tasks related to interacting with remotes

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paper-summary machine-learning

Paper Summary: The Tradeoffs of Large Scale Learning

15 Dec 2018   Summary of the 2007 article "The Tradeoffs of Large Scale Learning" by Bottou and Bousquet.

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presto datetime date athena

Presto/Athena Examples: Date and Datetime functions

10 Dec 2018   Functions for handling dates and datetimes in Presto and/or AWS Athena.

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pandas dataframes

Pandas Dataframe Examples: Column Operations

09 Dec 2018   Examples on how to modify pandas DataFrame columns, append columns to dataframes and otherwise transform indiviudal columns.

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numpy

Numpy Array (ndarray) Examples

08 Dec 2018   Numpy Array-like data structures (ndarrays) are the bread and butter of a lot of data work done these days.

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