metas | Action Space Learning for Heterogeneous User Behavior | Machine Learning library
kandi X-RAY | metas Summary
kandi X-RAY | metas Summary
Users’ behaviors observed in many web-based applications are usually heterogeneous, so modeling their behaviors considering the interplay among multiple types of actions is important. However, recent collaborative filtering (CF) methods based on a metric learning approach cannot learn multiple types of user actions, because they are developed for only a single type of user actions. This paper proposes a novel metric learning method, called METAS, to jointly model heterogeneous user behaviors. Specifically, it learns two distinct spaces: 1) action space which captures the relations among all observed and unobserved actions, and 2) entity space which captures high-level similarities among users and among items. Each action vector in the action space is computed using a non-linear function and its corresponding entity vectors in the entity space. In addition, METAS adopts an efficient triplet mining algorithm to effectively speed up the convergence of metric learning. Experimental results show that METAS outperforms the state-of-the-art methods in predicting users’ heterogeneous actions, and its entity space represents the user-user and item-item similarities more clearly than the space trained by the other methods.
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Top functions reviewed by kandi - BETA
- Train an action network
- Build a minibatch for a candidate
- Evaluate a single test
- Optimizes the network
- Returns the hit ratio of the target in ranklist
- Calculates the DAG of the target rank
- Get action embeddings
- Run the anchor embeddings
- Create the network
- Performs MLP
- Implements MLP algorithm
- Reads a csv file
metas Key Features
metas Examples and Code Snippets
Community Discussions
Trending Discussions on metas
QUESTION
I created 4 custom post types : 'dissertation', 'subject-free', 'subject-imposed', 'curriculum-vitae'
I have created a metabox that I want to display on 3 custom post types : 'dissertation', 'subject-free', 'subject-imposed'.
When I want to create a post on 'curriculum-vitae'. I got an error :
Error: An error occurred while running 'mapSelect': Cannot read property '_metafield_presentation' of undefined
ANSWER
Answered 2021-Jun-08 at 17:57The post meta hasn't been registered on the curriculum-vitae post type, so WordPress isn't able to update it. WordPress is trying to update it because the PluginDocumentSettingPanel is still being rendered on the curriculum-vitae post type.
I usually do a check of the post type before working with any custom post meta or adding any PluginDocumentSettingPanels for that post type:
QUESTION
Can anyone tell me what went wrong in the code below to cause the Warning: Invalid argument supplied for foreach(). And how do I fix it? This is a script from the Ultimate Membership Pro plugin 'shortcode.php'.
...ANSWER
Answered 2021-May-26 at 07:54I've found the solution.
QUESTION
I'm trying to do a mongo aggregation.
I made this query in MongoDB :
ANSWER
Answered 2021-May-03 at 14:39You can try this code for the groupStage (it worked for me):
QUESTION
I'm trying to render PWA directives, but I have this error
Error Class 'App\Services\PWA\MetaService' not found
I have this in AppServiceProvider.php
ANSWER
Answered 2021-Apr-23 at 17:18The MetaService class namespace must be App\Services\PWA. The path you are pointing to is just a folder structure, namespace is the thing that is important.
QUESTION
I was trying to scrape the household links from this page :
https://www.sreality.cz/en/search/to-rent/apartments?page=2
For instance, for the first apartment I would like to obtain the link with:
However the website is quite heavy on javascript. By using requests.get() I only obtain an uninformative chunk of html code:
...ANSWER
Answered 2021-Apr-22 at 19:30First ask website, if they provide any API to get the desired information.
To deal with javascript during the scraping only request will not work. You should go Selenium only or for scrapy in combination of scrapy-selenium. These two allow loading of javascript during scraping.
Feel free to ask if you have any other question.
QUESTION
I am new to Google Tag Manager and Google Analytics. Having set up basic tags in GTM that are mapped to Google Analytics I want to get improved insights by using HTML meta tag data To that end I have created a custom GTM variable with the following JS:
...ANSWER
Answered 2021-Apr-20 at 12:36I have figured this out, under GTM Tag configuration the GTM variables need to be mapped to GA4 "Fields to set" or "User Properties". The variable will then be sent as part of the event fired by GTM
QUESTION
I am using React + NextJS (both latest version) (not using redux etc. .)
I need to change meta tags' contents dynamically
When I render page and observe through chrome Dev tools, Meta Tags are created successfully But It does not work when I provide url on Slack, FB etc .. Also Facebook OpenGraph debugger cannot check my og tags
Need some help
Here's my code
[id].jsx >
...ANSWER
Answered 2021-Apr-19 at 15:58You need to get the data using getServerSideProps or getStaticProps then pass it via props to the component in order to render meta tags correctly, you can verify it using View Source and not using Dev Tools.
QUESTION
I spent quite some time on this and I would appreciate some help. I want a component (a function) to accept an array of objects while also validating the properties of the objects.
Interfaces and data:
...ANSWER
Answered 2021-Jan-14 at 11:02THIRD UPDATE
QUESTION
I have wireguard installed on my core-image-minimal yocto system.
I added this to my local.conf:
ANSWER
Answered 2021-Mar-29 at 17:53The issue was that I needed to add "Dummy net driver support" under Device Drivers / Network device support / Network core driver support. I think this may have been built as a module by default. But I included it as a built-in feature.
QUESTION
i'm trying to get metrics from spring boot application inside my prometheus operator: eks: ver. 1.18 kube-prometheus-stack: version: 12.12.1 appVersion: 0.44.0
i checked and the application is indeed pulling out the metrics via endpoint:
http://myloadbalancer/internal-gateway/actuator/prometheus
...ANSWER
Answered 2021-Mar-26 at 14:09The problem is the servicemonitor can't find your service
the problem is your selector in the servicemonitor definition is not selecting the label of the service
solution: change the label of the service definition to be the same as the matchLabeles definition of your servicemonitor like that:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install metas
You can use metas 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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