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optimization
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How to build hybrid model of RF(Random Forest) and PSO(Particle Swarm Optimizer) to find optimal discount of products?
user_2746878
0
•
asked Aug 14, 2020
12
1
918
particle-swarm
mathematical-optimization
machine-learning
optimization
python
Test of 8 subsequent bytes isn't translated into a single compare instruction
user_580083
0
•
asked Aug 13, 2020
4
3
91
memcmp
x86-64
optimization
comparison
c++
What is the fastest way to check the leading characters in a char array?
user_9696715
0
•
asked Aug 13, 2020
29
7
2248
c++20
optimization
c++
performance
Finding ideal filter setting to maximize target function
user_10498945
0
•
asked Aug 12, 2020
2
1
320
grid-search
combinations
filter
r
optimization
Fastest way to replace current value in dataframe based on last LARGEST value
user_6059696
0
•
asked Aug 11, 2020
3
1
63
pandas
numpy
optimization
python
loops
Why can a naive abs implementation not be optimized well in C++?
user_5740428
0
•
asked Aug 10, 2020
8
1
219
compiler-optimization
ieee-754
floating-point
optimization
c++
C++ compiler optimization of a loop with pointers copying
user_9205446
0
•
asked Aug 10, 2020
2
2
319
compiler-optimization
optimization
loops
c++
performance
Efficient way to duplicate pandas dataframe rows and update dataframe values at the same time
user_8518369
0
•
asked Aug 9, 2020
2
0
335
pandas
dataframe
date
optimization
python
Pyspark repeated in loop
user_14037542
0
•
asked Aug 9, 2020
4
2
782
pyspark
apache-spark
dataframe
optimization
Why does using the ternary operator to return a string generate considerably different code from returning in an equivalent if/else block?
user_9466925
0
•
asked Aug 9, 2020
70
2
3811
compiler-optimization
clang
assembly
optimization
c++
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