Out of sample extension for Isomap in SklearnFeature importance for random forest classification of a sampleSklearn Random Forest Prediction Correlation IssueSample selection through clusteringWhat are 2D dimensionality reduction algorithms good for?Class weight ineffective in sklearnValidation curve unlike SKLearn sampleTrain Test Split for overlapping samplessklearn cross_validate without test/train splitFor a multi-class classification problem, how to transform the target variable to a form that is usable by sklearn algorithms?Using raw log probabilities from Bernoulli Naive Bayes Classifier in python
Why has "pence" been used in this sentence, not "pences"?
Divine apple island
How do I repair my stair bannister?
How do ground effect vehicles perform turns?
Drawing a topological "handle" with Tikz
Transformation of random variables and joint distributions
Can I sign legal documents with a smiley face?
Reply 'no position' while the job posting is still there
Flux received by a negative charge
Is it possible to have a strip of cold climate in the middle of a planet?
Do Legal Documents Require Signing In Standard Pen Colors?
A Permanent Norse Presence in America
What does this horizontal bar at the first measure mean?
What (else) happened July 1st 1858 in London?
Fuse symbol on toroidal transformer
How do you respond to a colleague from another team when they're wrongly expecting that you'll help them?
How will losing mobility of one hand affect my career as a programmer?
Do the concepts of IP address and network interface not belong to the same layer?
How do I implement a file system driver driver in Linux?
Some numbers are more equivalent than others
List of people who lose a child in תנ"ך
How must one send away the mother bird?
Can someone explain how this makes sense electrically?
About a little hole in Z'ha'dum
Out of sample extension for Isomap in Sklearn
Feature importance for random forest classification of a sampleSklearn Random Forest Prediction Correlation IssueSample selection through clusteringWhat are 2D dimensionality reduction algorithms good for?Class weight ineffective in sklearnValidation curve unlike SKLearn sampleTrain Test Split for overlapping samplessklearn cross_validate without test/train splitFor a multi-class classification problem, how to transform the target variable to a form that is usable by sklearn algorithms?Using raw log probabilities from Bernoulli Naive Bayes Classifier in python
$begingroup$
If I'm fitting the isomap class with a certain dataset, then I transform with a different one, does that mean that Sklearn is doing out-of-sample extension ?
I.e.
isomap=sklearn.manifold.isomap()
isomap.fit(X1)
isomap.transform(X2)
python scikit-learn dimensionality-reduction
New contributor
$endgroup$
add a comment |
$begingroup$
If I'm fitting the isomap class with a certain dataset, then I transform with a different one, does that mean that Sklearn is doing out-of-sample extension ?
I.e.
isomap=sklearn.manifold.isomap()
isomap.fit(X1)
isomap.transform(X2)
python scikit-learn dimensionality-reduction
New contributor
$endgroup$
add a comment |
$begingroup$
If I'm fitting the isomap class with a certain dataset, then I transform with a different one, does that mean that Sklearn is doing out-of-sample extension ?
I.e.
isomap=sklearn.manifold.isomap()
isomap.fit(X1)
isomap.transform(X2)
python scikit-learn dimensionality-reduction
New contributor
$endgroup$
If I'm fitting the isomap class with a certain dataset, then I transform with a different one, does that mean that Sklearn is doing out-of-sample extension ?
I.e.
isomap=sklearn.manifold.isomap()
isomap.fit(X1)
isomap.transform(X2)
python scikit-learn dimensionality-reduction
python scikit-learn dimensionality-reduction
New contributor
New contributor
New contributor
asked 21 mins ago
AlexAlex
1
1
New contributor
New contributor
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function ()
return StackExchange.using("mathjaxEditing", function ()
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["$", "$"], ["\\(","\\)"]]);
);
);
, "mathjax-editing");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "557"
;
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: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
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
);
);
Alex is a new contributor. Be nice, and check out our Code of Conduct.
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%2fdatascience.stackexchange.com%2fquestions%2f47913%2fout-of-sample-extension-for-isomap-in-sklearn%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
Alex is a new contributor. Be nice, and check out our Code of Conduct.
Alex is a new contributor. Be nice, and check out our Code of Conduct.
Alex is a new contributor. Be nice, and check out our Code of Conduct.
Alex is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Data Science Stack Exchange!
- 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.
Use MathJax to format equations. MathJax reference.
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%2fdatascience.stackexchange.com%2fquestions%2f47913%2fout-of-sample-extension-for-isomap-in-sklearn%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