higher | pytorch library allowing users to obtain higher order | Machine Learning library
kandi X-RAY | higher Summary
kandi X-RAY | higher Summary
higher is a library providing support for higher-order optimization, e.g. through unrolled first-order optimization loops, of "meta" aspects of these loops. It provides tools for turning existing torch.nn.Module instances "stateless", meaning that changes to the parameters thereof can be tracked, and gradient with regard to intermediate parameters can be taken. It also provides a suite of differentiable optimizers, to facilitate the implementation of various meta-learning approaches. Full documentation is available at
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Top functions reviewed by kandi - BETA
- Makes a module .
- Step through the optimizer .
- Create a DifferentiableOptimizer .
- Optimized innerloop .
- Initialize an image .
- Return a DifferentiableOptimizer .
- Monkey patch module .
- Make a monkey - patched module .
- Update the state .
- Recursively apply replacement .
higher Key Features
higher Examples and Code Snippets
Lines of Code : 32License : Permissive (Apache-2.0)
Copy:id: Kqsbj98UTVdi
import jax
f = lambda x: x**3 + 2*x**2 - 3*x + 1
dfdx = jax.grad(f)
:id: 5X3yQqLgimqH
d2fdx = jax.grad(dfdx)
d3fdx = jax.grad(d2fdx)
d4fdx = jax.grad(d3fdx)
:id: tJkIp9wFjxL3
:outputId: 581ecf87-2d20-4c83-9443-5befc1baf51d
pr # Classification
tflearn.init_graph(num_cores=8, gpu_memory_fraction=0.5)
net = tflearn.input_data(shape=[None, 784])
net = tflearn.fully_connected(net, 64)
net = tflearn.dropout(net, 0.5)
net = tflearn.fully_connected(net, 10, activation='softmax') def meta_loss_fn(params, data):
"""Computes the loss after one step of SGD."""
grads = jax.grad(loss_fn)(params, data)
return loss_fn(params - lr * grads, data)
meta_grads = jax.grad(meta_loss_fn)(params, data)
def graph_wrapped_for_higher_order_tape_gradients(graph):
"""Check if `graph` is wrapped by `run_as_function_for_tape_gradients`."""
while graph is not None:
if "cflow_gradient_wrapper" in getattr(graph, "name", ""):
return True
gra private static boolean isHigerPrecedenceOperator(String currOp, String prevOp) {
return (ops.containsKey(prevOp) && ops.get(prevOp).precedence >= ops.get(currOp).precedence);
} with open("abstract.txt") as f:
contents = f.read()
papers = [p for p in contents.split('Author information:\n')]
abstracts = [p.split("\n\n")[1] for p in papers[1:]
(cor_matrix
.mask(cor_matrix.abs().lt(0.7))
.dropna(how='all')
.dropna(how='all', axis=1)
)
sqft_living
price 0.701579
bathrooms 0.754604
m1 = np.triu(np.ones(cor_with open("myfile.txt", "r") as f:
lines = f.read()
numbers = lines.split(",")
num = float("10")
print(min([float(x) for x in numbers if float(x) > num], default=f"No values bigger than {num}"))
if any(x[0] == "Melee" and x[5] != 0 for x in p1_hand):
fig,ax1 = plt.subplots()
ax1.plot(x,y,'-',color=yclr)
ax1.ticklabel_format(style='sci', axis='y', scilimits=(0, 0))
ax2 = ax1.twinx()
ax2.plot(x,yy,'-',color=yyclr)
ax2.ticklabel_format(style='sci', axis='y', scilimits=(0, 0))
plt.show()
Community Discussions
Trending Discussions on higher
QUESTION
When I am running to make the Apk in GitHub I got the error. As I am building the Apk in GitHub. There is no way to define something inside manifest as it is building every time fresh. All I can do is inside the Config.Xml file. After Adding android:exported="false" to it, also getting same error. Both images for this question reference attached here. GitHub Error and Config.Xml. Help will be appreciated.
ANSWER
Answered 2021-Nov-18 at 19:22You can try like this in config.xml under android platform -
QUESTION
I'm currently writing some code for embedded systems (both in c and c++) and in trying to minimize memory use I've noticed that I used a lot of code that relies on integer promotions. For example (to my knowledge this code is identical in c and c++):
...ANSWER
Answered 2022-Mar-31 at 19:52Your question raises an important issue in C programming and in programming in general: does the program behave as expected in all cases?
The expression (brightness * maxval) / 100 computes an intermediary value brightness * maxval that may exceed the range of the type used to compute it. In Python and some other languages, this is not an issue because integers do not have a restricted range, but in C, C++, java, javascript and many other languages, integer types have a fixed number of bits so the multiplication can exceed this range.
It is the programmer's responsibility to ascertain that the range of the operands ensures that the multiplication does not overflow. This requires a good understanding of the integer promotion and conversion rules, which vary from one language to another and are somewhat tricky in C, especially with operands mixing signed and unsigned types.
In your particular case, both brightness and maxval have a type smaller than int so they are promoted to int with the same value and the multiplication produces an int value. If brightness is a percentage in the range 0 to 100, the result is in the range 0 to 25500, which the C Standard guarantees to be in the range of type int, and dividing this number by 100 produces a value in the range 0 to 100, in the range of int, and also in the range of the destination type uint8_t, so the operation is fully defined.
Whether this process should be documented in a comment or verified with debugging assertions is a matter of local coding rules. Changing the order of the operands to maxval * brightness / 100 and possibly using more explicit values and variable names might help the reader:
QUESTION
I am trying to get a Flask and Docker application to work but when I try and run it using my docker-compose up command in my Visual Studio terminal, it gives me an ImportError called ImportError: cannot import name 'json' from itsdangerous. I have tried to look for possible solutions to this problem but as of right now there are not many on here or anywhere else. The only two solutions I could find are to change the current installation of MarkupSafe and itsdangerous to a higher version: https://serverfault.com/questions/1094062/from-itsdangerous-import-json-as-json-importerror-cannot-import-name-json-fr and another one on GitHub that tells me to essentially change the MarkUpSafe and itsdangerous installation again https://github.com/aws/aws-sam-cli/issues/3661, I have also tried to make a virtual environment named veganetworkscriptenv to install the packages but that has also failed as well. I am currently using Flask 2.0.0 and Docker 5.0.0 and the error occurs on line eight in vegamain.py.
Here is the full ImportError that I get when I try and run the program:
...ANSWER
Answered 2022-Feb-20 at 12:31I was facing the same issue while running docker containers with flask.
I downgraded Flask to 1.1.4 and markupsafe to 2.0.1 which solved my issue.
Check this for reference.
QUESTION
I have added android:exported="true" to my only activity in manifest but still getting below error after updating compile sdk and target sdk version to 31.I also tried rebuilding the project , invalidating cache and restart but that didn't helped
Error- Apps targeting Android 12 and higher are required to specify an explicit value for android:exported when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details.
ANSWER
Answered 2021-Oct-05 at 10:38After the build has failed go to AndroidManifest.xml and in the bottom click merged manifest see which activities which have intent-filter but don't have exported=true attribute. Or you can just get the activities which are giving error.
Add these activities to your App manifest with android:exported="true" and app tools:node="merge" this will add exported attribute to the activities giving error.
Example:
QUESTION
I am getting this warning from github on my npm project build process... I tried searching on the internet and also read the blog link posted by github - but I could not find the solution to it anywhere. Am I missing something ?
Warning seen
...npm notice Beginning October 4, 2021, all connections to the npm registry - including for package installation - must use TLS 1.2 or higher. You are currently using plaintext http to connect. Please visit the GitHub blog for more information: https://github.blog/2021-08-23-npm-registry-deprecating-tls-1-0-tls-1-1/
ANSWER
Answered 2021-Sep-10 at 15:18Besides updating your version of node to an active or current LTS you want to ensure your NPM registry is set to an HTTPS endpoint:
QUESTION
ANSWER
Answered 2021-Sep-09 at 02:50You have to manually install java on your PC but install the JRE(Java Runtime Environment) not the JDK (Java Development Kit). The JRE comes packed with all you'll need for flutter.
I think the one AS comes with is the JDK not the JRE
QUESTION
My current android application targets 12 and higher.
I do not want to allow backup of any type and currently have these manifest settings
...ANSWER
Answered 2022-Feb-10 at 15:28It's usually better to disable backups only for debug builds:
QUESTION
After upgrading to android 12, the application is not compiling. It shows
"Manifest merger failed with multiple errors, see logs"
Error showing in Merged manifest:
Merging Errors: Error: android:exported needs to be explicitly specified for . Apps targeting Android 12 and higher are required to specify an explicit value for
android:exportedwhen the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details. main manifest (this file)
I have set all the activity with android:exported="false". But it is still showing this issue.
My manifest file:
...ANSWER
Answered 2021-Aug-04 at 09:18I'm not sure what you're using to code, but in order to set it in Android Studio, open the manifest of your project and under the "activity" section, put android:exported="true"(or false if that is what you prefer). I have attached an example.
QUESTION
I'm getting an error where I can't install XCode because my MacOS version is 10.15 when the requirement is version 11 or higher.
I don't want to upgrade my mac version because this is a company laptop so my other development tools might get affected.
How do I create a workaround for this?
...ANSWER
Answered 2021-Aug-30 at 12:43You can download all versions of Xcode from this site
QUESTION
This has to be dead simple and I'm unhappy I can't figure it out at this point in my Haskell experience. I want a cartesian product of a list with itself, but I want to filter out identical items. I don't want a post filter.
This gets me the CP - seemingly set up to simply add a filter...
...ANSWER
Answered 2022-Feb-05 at 22:22Try:
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Python version >= 3.5
PyTorch version >= 1.3
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