scipy.optimize.fmin_l_bfgs_b 'float' object not callable
I am experiencing 'float' object is not callable error when I use scipy.optimize.fmin_l_bfgs_b function.
As a variables of the function, I put
vec_final = op.fmin_l_bfgs_b(m.mod(b,n)[0],vec,m.mod(b,n)[1]).
m.mod is a subroutine mod of module m, which has output P and gradient of P. I used f2py to call this fortran subroutine to python.
(P = float, P gradient = array)
May I know what could be the problem? Thank you!!
python fortran
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
add a comment |
I am experiencing 'float' object is not callable error when I use scipy.optimize.fmin_l_bfgs_b function.
As a variables of the function, I put
vec_final = op.fmin_l_bfgs_b(m.mod(b,n)[0],vec,m.mod(b,n)[1]).
m.mod is a subroutine mod of module m, which has output P and gradient of P. I used f2py to call this fortran subroutine to python.
(P = float, P gradient = array)
May I know what could be the problem? Thank you!!
python fortran
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line(P = float, P gradient = array)mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.
– Vladimir F
Nov 15 '18 at 9:14
add a comment |
I am experiencing 'float' object is not callable error when I use scipy.optimize.fmin_l_bfgs_b function.
As a variables of the function, I put
vec_final = op.fmin_l_bfgs_b(m.mod(b,n)[0],vec,m.mod(b,n)[1]).
m.mod is a subroutine mod of module m, which has output P and gradient of P. I used f2py to call this fortran subroutine to python.
(P = float, P gradient = array)
May I know what could be the problem? Thank you!!
python fortran
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
I am experiencing 'float' object is not callable error when I use scipy.optimize.fmin_l_bfgs_b function.
As a variables of the function, I put
vec_final = op.fmin_l_bfgs_b(m.mod(b,n)[0],vec,m.mod(b,n)[1]).
m.mod is a subroutine mod of module m, which has output P and gradient of P. I used f2py to call this fortran subroutine to python.
(P = float, P gradient = array)
May I know what could be the problem? Thank you!!
python fortran
python fortran
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
edited Nov 15 '18 at 9:13
Vladimir F
41k44072
41k44072
asked Nov 15 '18 at 3:58
kevinkevin
213
asked Nov 15 '18 at 3:58
kevinkevin
213
asked Nov 15 '18 at 3:58
kevinkevin
213
213
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line(P = float, P gradient = array)mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.
– Vladimir F
Nov 15 '18 at 9:14
add a comment |
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line(P = float, P gradient = array)mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.
– Vladimir F
Nov 15 '18 at 9:14
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line
(P = float, P gradient = array) mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.– Vladimir F
Nov 15 '18 at 9:14
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line
(P = float, P gradient = array) mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.– Vladimir F
Nov 15 '18 at 9:14
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53312233%2fscipy-optimize-fmin-l-bfgs-b-float-object-not-callable%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53312233%2fscipy-optimize-fmin-l-bfgs-b-float-object-not-callable%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Please use tag fortran for all questions related to Fortran. There is nothing at all Fortran 90 specific in your question (and actually not much Fortran at all). You say you used f2py to call "this fortran subroutine to python". Which this subroutine? What does the line
(P = float, P gradient = array)mean? It does not look like Python or Fortran. Please show a Minimal, Complete, and Verifiable example.– Vladimir F
Nov 15 '18 at 9:14