大约有 40,000 项符合查询结果（耗时：0.0620秒） [XML]
What does `m_` variable prefix mean?
...
answered Oct 21 '12 at 14:56
MichaelHouseMichaelHouse
2,81122 gold badges2020 silver badges2626 bronze badges
...
How to extract the decision rules from scikit-learn decision-tree?
... return its input, a number between 0 and 10.
def tree(f0):
if f0 <= 6.0:
if f0 <= 1.5:
return [[ 0.]]
else: # if f0 > 1.5
if f0 <= 4.5:
if f0 <= 3.5:
return [[ 3.]]
else: # if f0 > 3.5
return [[ 4.]]
else: # if f0...
Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
...
rogerdpackrogerdpack
46.2k3030 gold badges200200 silver badges315315 bronze badges
...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
...
6 Answers
6
Active
...
How do I implement interfaces in python?
...
160
As mentioned by other here:
Interfaces are not necessary in Python. This is because Python has...
SqlAlchemy - Filtering by Relationship Attribute
...me.
– Denis Otkidach
Dec 19 '11 at 16:03
...
Can't find the PostgreSQL client library (libpq)
I'm trying to install PostgreSQL for Rails on Mac OS X 10.6. First I tried the MacPorts install but that didn't go well so I did the one-click DMG install. That seemed to work.
...
_=> what does this underscore mean in Lambda expressions?
...
|
edited May 6 '10 at 4:11
answered May 6 '10 at 4:04
...