Giora Simchoni

Giora Simchoni has asked 22 questions and find answers to 7 problems.

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About

Phd Candidate, Data Scientist, subspecies Statistician. R, Scala, Python, Hadoop, Spark and whatever comes my way. Tends to write long detailed questions, here this is a plus.

Giora Simchoni questions

How to convert a sparse or simple_triplet_matrix into a tm-package Document Term Matrix without going through Corpus/VCorpus, in R?
Augment sublists in a list of sublists with missing elements as NA
R plotly: preserving appearance of TWO legends when converting ggplot2 with ggplotly
Pass a list of image objects to a R magick function instead of a vector
How to get a scala Map value, when the key is a tuple in which only the first element is known?
R: Convert/Read 3D Matrix into a 'magick' object and vice versa
Plot the dendrogram of communities found by NetworkX Girvan-Newman algorithm
pandas: create a long/tidy DataFrame from dictionary when values are sets or lists of variable length
Get the row corresponding to the max in pandas GroupBy
Why is R slower on my (stronger) Desktop than on my (weaker) laptop?

Giora Simchoni answers

How to split folders to 3 datasets with ImageDataGenerator?
pandas: create a long/tidy DataFrame from dictionary when values are sets or lists of variable length
Plot the dendrogram of communities found by NetworkX Girvan-Newman algorithm
gganimate: include additional variable other than states level variable or frame in title expression
R package for motion capture data analysis and visualisation