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Rhys Lewis Psychometrician

Although my Ph.D. is in I/O Psychology with a focus on statistics, writing is a 2nd passion. I hope you find that background a helpful combination for editing data science articles: I can check both your stats and grammar.


Python NumPy Tutorial: An Applied Introduction for Beginners

March 25th, 2021
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Author: Ricky Dunbar
Solar Energy Engineer, Ph.D. Physics

Statistics Sentiment Analysis

TF-IDF — Term Frequency-Inverse Document Frequency

April 6th, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

Binary Classification

May 1st, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

Orthogonal and Orthonormal Vectors

June 12th, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

Precision and Recall

July 19th, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

Cosine Similarity

July 21st, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

Machine Learning Algorithm

Hierarchical Clustering

September 26th, 2021
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Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

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