Are they converting continuously in each other ?"If the word is absent in a dictionary, try to lowercase/uppercase/upper first letter…
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Feature Elimination Using SVM Weights
Feature Elimination Using SVM WeightsSpecifically for SVMLight, but this feature elimination methodology can be used for any linear SVM. Ori CohenBlockedUnblockFollowFollowingJun 30Figure…
Continue ReadingQuickly Navigating Python Libraries With ctags
I also have to admit that I am definitely not an expert at VS Code, so suggestions/comments would be greatly…
Continue ReadingTrawling Twitter for Trollish Tweets
It’s my life and I live for me. In all seriousness, if Sessions goes after porno Trump is gonna lose…
Continue ReadingRandom sampling from a file
I recently learned about the Linux command line utility shuf from browsing The Art of Command Line. This could be…
Continue ReadingFeature Engineering in Snowflake
Feature Engineering in SnowflakeJames WeakleyBlockedUnblockFollowFollowingMay 7In a previous story, I demonstrated that a true cloud data warehouse is capable of…
Continue ReadingA pattern for overcoming non-determinism of Golang select statement
A pattern for overcoming non-determinism of Golang select statementPedram HajesmaeeliBlockedUnblockFollowFollowingMay 3In this article I will introduce a pattern that simulates…
Continue ReadingWrite a sample S3-Select Lambda Function in AWS
Write a sample S3-Select Lambda Function in AWSKanika ModiBlockedUnblockFollowFollowingApr 1What is S3-Select?S3 Select offered by AWS allows easy access to data…
Continue ReadingWhy Your SQL is Slow
Why Your SQL is SlowTechboomBlockedUnblockFollowFollowingMar 13Much like your slow SQL query, this sleeping baby elephant isn’t going anywhere anytime soon. Here’s the…
Continue ReadingCreating AI for GameBoy Part 1: Coding a Controller
Creating AI for GameBoy Part 1: Coding a ControllerAaron FrederickBlockedUnblockFollowFollowingJan 22Released in 2003, Fire Emblem, The Blazing Sword is a…
Continue ReadingHow to build your data science muscle memory: Slicing and Mapping Data for Machine Learning
It won’t filter out rows or columns but will show NA for the cells that don’t meet the requirements:If we…
Continue ReadingHow to build your data science muscle memory: Slicing and Mapping Data for Machine Learning Modeling
How to build your data science muscle memory: Slicing and Mapping Data for Machine Learning ModelingZhen LiuBlockedUnblockFollowFollowingJan 17When processing data using…
Continue Reading1.1 Billion Taxi Rides with SQLite, Parquet & HDFS
CREATE VIEW query_3_view AS SELECT passenger_count, STRFTIME('%Y', DATETIME(pickup_datetime / 1000, 'unixepoch')) AS pickup_year, COUNT(*) AS num_records FROM trips_0 GROUP BY…
Continue ReadingFeature Selection Using Random forest
In random forests, the impurity decrease from each feature can be averaged across trees to determine the final importance of…
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