TypeError Traceback (most recent call last)
<ipython-input-51-08821007cb29> in <module>
1 values= input(' Enter some comma separated numbers : ') # Your help here will be much appreciated
2 List= values.split(',')
----> 3 x= tuple(List)
4 print('List : ', List)
5 print('Tuple : ', x)
TypeError: 'tuple' object is not callable
The above is my entire code, and i can't figure out where is the error. Also I am using a jupyter note from anaconda and my python version is 3.7.4.
Related
I am trying to do feature selection using feature forward method.
Tried previously answered questions but didn't get any proper solution. My code is as follows:
def forward_selection_rf(data, target, number_of_features=14):
# adapt number of features to select: if requested number
# is greater than features availabe, go for 75% of the
# features instead
if number_of_features > len(data.columns):
print("SFS: Wanted " + str(number_of_features) + " from " + str(len(data.columns)) + " featurs. Sanifying to 75%")
number_of_features = 0.75
# Sequential Forward Selection(sfs)
sfs1 = sfs(RandomForestClassifier(
n_estimators=70,
criterion='gini',
max_depth=15,
min_samples_split=2,
min_samples_leaf=1,
min_weight_fraction_leaf=0.0,
max_features='auto',
max_leaf_nodes=None,
min_impurity_decrease=0.0,
min_impurity_split=None,
bootstrap=True,
oob_score=False,
n_jobs=-1,
random_state=0,
verbose=0,
warm_start=False,
class_weight='balanced'
),
n_features_to_select=14,
direction='forward',
scoring = 'roc_auc',
cv = 5,
n_jobs = 3)
sfs1.fit(data, target)
return sfs1
compiler gives runtime error as follows:
forward_selection_rf(X, y, number_of_features=14)
Traceback (most recent call last):
File "C:\Users\drash\AppData\Local\Temp\ipykernel_37980\1091017691.py", line 1, in <module>
forward_selection_rf(X, y, number_of_features=14)
File "C:\Users\drash\OneDrive\Desktop\Howto Health\untitled3.py", line 102, in forward_selection_rf
TypeError: __init__() got an unexpected keyword argument 'n_features_to_select'
I am trying to get the expected value of a NumPy array but I am running into a problem when I pass my array into the function here is an example of what is happening:
a = np.ones(10)
stats.rv_continuous.expect(args=a)
I get this error:
Traceback (most recent call last):
File "<pyshell#3>", line 1, in <module>
stats.rv_continuous.expect(args=a)
TypeError: expect() missing 1 required positional argument: 'self'
If I try stats.rv_continuous.expect(a) , I get this error:
'numpy.ndarray' object has no attribute '_argcheck'
Can someone tell me how to get scipy.stats to work with an array?
update:
following bob's comment I changed the code to:
st=stats.rv_continuous()
ev = st.expect(args=signal_array)
print(ev)
where signal_array is a numpy array. However I now get this error:
Traceback (most recent call last):
File "C:\Users\...\OneDrive\Área de Trabalho\TickingClock\Main.py", line 35, in <module>
ev = st.expect(args=signal_array)
File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\scipy\stats\_distn_infrastructure.py", line 2738, in expect
vals = integrate.quad(fun, lb, ub, **kwds)[0] / invfac
File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\scipy\integrate\quadpack.py", line 351, in quad
retval = _quad(func, a, b, args, full_output, epsabs, epsrel, limit,
File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\scipy\integrate\quadpack.py", line 465, in _quad
return _quadpack._qagie(func,bound,infbounds,args,full_output,epsabs,epsrel,limit)
File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\scipy\stats\_distn_infrastructure.py", line 2722, in fun
return x * self.pdf(x, *args, **lockwds)
File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\scipy\stats\_distn_infrastructure.py", line 1866, in pdf
args, loc, scale = self._parse_args(*args, **kwds)
TypeError: _parse_args() got multiple values for argument 'loc'
I wrote this command in editor qpython3 in my Android Handy.(Mi A3)
Why I get (name not define) this error?
MY CODE:
a = contactsGetIds()
print(a)
Error:
/data/user/0/org.qpython.qpy3/files/bin/qpython3-android5.sh /storage/emulated/0/qpython/scripts3/.last_tmp.py && exit
thon/scripts3/.last_tmp.py && exit <
Traceback (most recent call last):
File "/storage/emulated/0/qpython/scripts3/.last_tmp.py", line 1, in
a = contactsGetIds()
NameError: name 'contactsGetIds' is not defined
1|:/ $
Following the examples on https://networkx.github.io/documentation/stable/reference/drawing.html, I tried the following code:
import networkx as nx
G = nx.complete_graph(5)
A = nx.nx_agraph.to_agraph(G)
H = nx.nx_agraph.from_agraph(A)
I get a RuntimeError as follows:
H = nx.nx_agraph.from_agraph(A)
Traceback (most recent call last):
File "/home/nom/anaconda3/envs/wcats/lib/python3.7/site-packages/pygraphviz/agraph.py", line 1750, in iteritems
ah = gv.agnxtattr(self.handle, self.type, ah)
StopIteration: agnxtattr
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<ipython-input-10-19c378da806e>", line 1, in <module>
H = nx.nx_agraph.from_agraph(A)
File "/home/nom/anaconda3/envs/wcats/lib/python3.7/site-packages/networkx/drawing/nx_agraph.py", line 85, in from_agraph
N.graph.update(A.graph_attr)
File "/home/nom/anaconda3/envs/wcats/lib/python3.7/site-packages/pygraphviz/agraph.py", line 1740, in keys
return list(self.__iter__())
File "/home/nom/anaconda3/envs/wcats/lib/python3.7/site-packages/pygraphviz/agraph.py", line 1743, in __iter__
for (k, v) in self.iteritems():
RuntimeError: generator raised StopIteration
This error is so basic that I suspect there's a problem with the package itself. Any suggestions on how I can try to troubleshoot this one?
I use Anaconda and jupyter notebook.
I installed Quantlib in an environment.
I run the following piece of code and get an AttributeError
import QuantLib as ql
calculation_date = ql.date(9,1,2008)
ql.Settings.instance().evaluationDate = calculation_date
The following error:
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-7-3ded7a4b7cb5> in <module>()
----> 1 calculation_date = ql.date(9,1,2004)
2 ql.Settings.instance().evaluationDate = calculation_date
AttributeError: module 'QuantLib' has no attribute 'date'
How can I fix this problem?
I think it requieres caps? You should use Date instead of date
import QuantLib as ql
calculation_date = ql.Date(9,1,2008)
ql.Settings.instance().evaluationDate = calculation_date