PFV | Principal Feature Visualization | Computer Vision library

by SINTEF Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | PFV Summary

PFV is a Python library typically used in Artificial Intelligence, Computer Vision, Deep Learning applications. PFV has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Principal feature visualization is a visualization technique for convolutional neural networks that highlights the contrasting features in a batch of images. It produces one RGB heatmap per input image.

Support

Quality

Security

License

Reuse

Support

PFV has a low active ecosystem.

It has 7 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

PFV has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of PFV is current.

Quality

PFV has no bugs reported.

Security

PFV has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

PFV does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

PFV releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed PFV and discovered the below as its top functions. This is intended to give you an instant insight into PFV implemented functionality, and help decide if they suit your requirements.

Compute the principal features of embedding
Normalize and scale the features
Compute PCA decomposition
Normalization function for feature map
Recursively register the embedding hooks for the model

Get all kandi verified functions for this library.

PFV Key Features

No Key Features are available at this moment for PFV.

PFV Examples and Code Snippets

No Code Snippets are available at this moment for PFV.

Community Discussions

Trending Discussions on PFV

Is it a bad idea to create a generic "function pointer" union in C?

MySQL Filter WHERE By Subselect Variable

Mysql INNER JOIN after a LEFT OUTER JOIN

R: point at which geom_smooth drops below a certain value

Apply one hot encoding on a dataframe in python

QUESTION

Is it a bad idea to create a generic "function pointer" union in C?

Asked 2020-Nov-19 at 22:55

For a project I'm working on, it's desirable to have a generic "pointer to a function" type. However, in C, to have a pointer to a function, you need to specify the prototype in the type of the function pointer.

For example, if I have the function void setdata(short data), I can't store that in the same pointer as I would a function int getdata(), because their arguments and return values are different.

After some lateral thinking, I came up with the following workaround:

...

ANSWER

Answered 2020-Nov-19 at 22:28

What you're doing is valid. As long as you're calling the pointed-to function via the proper pointer type, it's well defined.

This union could get big however depending on how many different function types you have to support, and you have to keep it in sync with your set of typedefs. As it turns out you can freely convert from one function pointer type to another via a cast, you just need to make sure you call it with the proper type.

Section 6.3.2.3p8 of the C standard say the following about function pointer conversions:

A pointer to a function of one type may be converted to a pointer to a function of another type and back again; the result shall compare equal to the original pointer. If a converted pointer is used to call a function whose type is not compatible with the referenced type, the behavior is undefined.

So you could also just use void (*)() as a generic pointer type instead of using a union, then you would need to apply the proper cast when you call it. For example:

Source https://stackoverflow.com/questions/64919651

QUESTION

MySQL Filter WHERE By Subselect Variable

Asked 2020-Jul-09 at 21:01

I have a query with a subselect statement and I am looking for a way to use it in the where clause such as this:

...

ANSWER

Answered 2020-Jul-09 at 20:59

Store table_filter_date in a variable and use that in your WHERE clause:

Source https://stackoverflow.com/questions/62823467

QUESTION

Mysql INNER JOIN after a LEFT OUTER JOIN

Asked 2020-Feb-20 at 23:30

I have below query;

...

ANSWER

Answered 2020-Feb-20 at 15:32

What if you move the logic to the WHERE clause, is performance better?

Source https://stackoverflow.com/questions/60323381

QUESTION

R: point at which geom_smooth drops below a certain value

Asked 2019-Nov-14 at 12:09

Hi stack overflow community,

I hope the two interrelated questions I am asking are not too nooby. I tried several google searches but could not find a solution.

I use R to plot the findings of a linguistic "experiment", in which I checked in how far two grammatical constructions yield acceptable descriptions of an event, depending on how for it unfolds. My data look like similar to this:

...

ANSWER

Answered 2019-Nov-14 at 12:09

Here's one approach, which involves fitting a loess model outside of ggplot

Source https://stackoverflow.com/questions/58853231

QUESTION

Apply one hot encoding on a dataframe in python

Asked 2019-Oct-09 at 06:23

I'm working on a dataset in which I have various string column with different values and want to apply the one hot encoding.

Here's the sample dataset:

...

ANSWER

Answered 2019-Oct-09 at 06:23

Using pd.get_dummies() is way easier then writing your own code for this, and probably also faster.

Source https://stackoverflow.com/questions/58297448

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install PFV

Install the dependencies listed above, and run the example in demo.py: python demo.py.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: