Top "Data-processing" questions

Data Processing concerns the converting of raw data to machine-readable form and its subsequent processing (as storing, updating, rearranging, or printing out) by a computer.

Regular Expressions to insert "\r" every n characters in a line and before a complete word (basically a wordwrap feature)

I'm new to JavaScript and regular expression. I'm trying to automatically format a text document to specific number of characters …

javascript regex data-processing
Best way to format large JSON file? (~30 mb)

I need to format a large JSON file for readability, but every resource I've found (mostly online) doesn't deal with …

json data-processing
what is "file_like_object", what is "file"; pickle.load() and pickle.loads()

I am figuring out the differences between the pickle.load() and pickle.loads(). Somebody said what kind of object that …

python pickle data-processing
Hibernate out of memory exception while processing large collection of elements

I am trying to process collection of heavy weight elements (images). Size of collection varies between 8000 - 50000 entries. But for …

java performance hibernate out-of-memory data-processing
How to use very large dataset in RNN TensorFlow?

I have a very large dataset: 7.9 GB of CSV files. 80% of which shall serve as the training data, and the …

pandas machine-learning tensorflow dataset data-processing
Replacing numbers within a range with a factor

Given a dataframe column which is a series of integers (age), I want to convert ranges of integers into ordinal …

r data-processing r-factor
Lua vs Embedded Lisp and potential other candidates. for set based data processing

Current Choice: lua-jit. Impressive benchmarks, I am getting used to the syntax. Writing a high performance ABI will require careful …

c++ lua lisp system-design data-processing
Aggregate Functions over a List in JAVA

I have a list of Java Objects and I need to reduce it applying Aggregate Functions like a select over …

java database mapreduce data-processing