cmcl | This code is for the paper Confident Multiple Choice | Machine Learning library
kandi X-RAY | cmcl Summary
kandi X-RAY | cmcl Summary
This code is for the paper "Confident Multiple Choice Learning".
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Top functions reviewed by kandi - BETA
- Define inference
- Batch normalization
- Computes feature shared between features
- Convolutional convolution layer
- Creates a fully connected layer
- Build the model
- Calculate loss
- Create a variable schedule
- Get inputs and labels
- Calculate learning rate
- Run training
- Run the test
cmcl Key Features
cmcl Examples and Code Snippets
Community Discussions
Trending Discussions on cmcl
QUESTION
I'm trying to implement a perceptual-based image searching engine, that will allow users to find pictures, containing objects of relatively same or close colours to the user-specified template(object from the sample image).
The goal for now is not to match a precise object, but rather to find any significant areas that are close in color to the template. I am stuck with indexing my dataset.
I have tried some clustering algorithms, such as k-means from sklearn.cluster (as I've read from this article), to select centroids from the sample image as my features, that are eventually in CIELab color space to acquire more perceptual uniformity. But it doesn't seem to work well, as cluster centres are generated randomly and thus I've got poor metrics results even on an object and image, from which that same object was extracted!
As far as I'm concerned, a common algorithm in simple image searching programs is using distance between histograms, which is not acceptable as I try to sustain perceptually-valid colour difference, and by that I mean that I can only manage two separate colours (and maybe some additional values) to calculate metrics in CIELab colour space. I am using CMCl:c metric of my own implementation, and it produced good results so far.
Maybe someone can help me and recommend an algorithm more suitable for my purpose.
Some code that I've done so far:
...ANSWER
Answered 2017-Dec-10 at 18:41The usual approach would be to cluster only once, with a representative sample from all images.
This is a preprocessing step, to generate your "dictionary".
Then for feature extraction, you would map points to the fixed cluster centers, that are now shared across all images. This is a simple nearest-neighbor mapping, no clustering.
QUESTION
Hello I've been struggling with this problem, I'm trying to iterate over rows and select data from them and then assign them to variables. this is the first time I'm using pandas and I'm not sure how to select the data
...ANSWER
Answered 2017-Feb-27 at 00:49You can use iterrows()
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Install cmcl
You can use cmcl like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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