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gorse | An open source recommender system service written in Go | Recommender System library

 by   zhenghaoz Go Version: v0.3.4 License: No License

 by   zhenghaoz Go Version: v0.3.4 License: No License

kandi X-RAY | gorse Summary

gorse is a Go library typically used in Artificial Intelligence, Recommender System applications. gorse has no bugs, it has no vulnerabilities and it has medium support. You can download it from GitHub, GitLab.
Gorse is an open-source recommendation system written in Go. Gorse aims to be a universal open-source recommender system that can be quickly introduced into a wide variety of online services. By importing items, users, and interaction data into Gorse, the system will automatically train models to generate recommendations for each user. Project features are as follows.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • gorse has a medium active ecosystem.
  • It has 5346 star(s) with 461 fork(s). There are 51 watchers for this library.
  • There were 2 major release(s) in the last 12 months.
  • There are 32 open issues and 120 have been closed. On average issues are closed in 35 days. There are 1 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of gorse is v0.3.4
gorse Support
Best in #Recommender System
Average in #Recommender System
gorse Support
Best in #Recommender System
Average in #Recommender System

quality kandi Quality

  • gorse has 0 bugs and 0 code smells.
gorse Quality
Best in #Recommender System
Average in #Recommender System
gorse Quality
Best in #Recommender System
Average in #Recommender System

securitySecurity

  • gorse has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • gorse code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
gorse Security
Best in #Recommender System
Average in #Recommender System
gorse Security
Best in #Recommender System
Average in #Recommender System

license License

  • gorse 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.
gorse License
Best in #Recommender System
Average in #Recommender System
gorse License
Best in #Recommender System
Average in #Recommender System

buildReuse

  • gorse releases are available to install and integrate.
  • Installation instructions are available. Examples and code snippets are not available.
  • It has 23634 lines of code, 1253 functions and 112 files.
  • It has high code complexity. Code complexity directly impacts maintainability of the code.
gorse Reuse
Best in #Recommender System
Average in #Recommender System
gorse Reuse
Best in #Recommender System
Average in #Recommender System
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gorse Key Features

Multi-source Recommendation: For a user, recommended items are collected from different ways (popular, latest, user-based, item-based, and collaborative filtering) and ranked by click-through rate prediction.

AutoML: Choose the best recommendation model and strategy automatically by model searching in the background.

Distributed Recommendation: Single node training, distributed prediction, and ability to achieve horizontal scaling in the recommendation stage.

RESTful API: Provide RESTful APIs for data CRUD and recommendation requests.

Dashboard: Provide dashboard for data import and export, monitoring, and cluster status checking.

gorse Examples and Code Snippets

Community Discussions

Trending Discussions on gorse
  • Show div if no results are found
Trending Discussions on gorse

QUESTION

Show div if no results are found

Asked 2017-Jan-01 at 15:15

I have this code. http://jsfiddle.net/n3EmN/171/ How do I show a div when some checkboxes are checked, and there is no result found, and hide that div when results are found? For example, when I check checkbox "red" and checkbox "africa", there is no result found, so now I have to show a div, how do I do that?

HTML

<div class="flowers-wrap">

  <h3 style="font-size:14px; font-weight:normal;">Available Flowers</h3>
  <p style="font-size:12px;"><strong>Filter flowers by colour:</strong></p>
  <form>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="red" id="red" /> Red</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="yellow" id="yellow" /> Yellow</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="pink" id="pink" /> Pink</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="purple" id="purple" /> Purple</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="green" id="green" /> Green</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-colour" value="other" id="other" /> Other</label>
  </form>
  <p style="font-size:12px;"><strong>Filter flowers by size:</strong></p>
  <form>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-size" value="tiny" id="tiny" /> Tiny</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-size" value="small" id="small" /> Small</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-size" value="medium" id="medium" /> Medium</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-size" value="large" id="large" /> Large</label>
    <br>
    <label style="font-size:12px;">
      <input type="checkbox" name="fl-size" value="giant" id="giant" /> Giant</label>
  </form>

</div>

<div class="continents-wrap">

  <h3 style="font-size:14px; font-weight:normal;">Available Continents</h3>

  <div class="continents" style="font-size:12px;">
    <div>Africa
      <input type="checkbox" name="fl-cont" value="africa" id="africa" />
    </div>
    <div>Europe
      <input type="checkbox" name="fl-cont" value="europe" id="europe" />
    </div>
    <div>Asia
      <input type="checkbox" name="fl-cont" value="asia" id="asia" />
    </div>
    <div>North America
      <input type="checkbox" name="fl-cont" value="north-america" id="north-america" />
    </div>
    <div>South America
      <input type="checkbox" name="fl-cont" value="south-america" id="south-america" />
    </div>
    <div>Antarctica
      <input type="checkbox" name="fl-cont" value="antarctica" id="antarctica" />
    </div>
    <div>Australasia
      <input type="checkbox" name="fl-cont" value="australasia" id="australasia" />
    </div>
  </div>

</div>

<div class="flowers">
  <div class="flower" data-id="aloe" data-category="green small medium africa">Aloe</div>
  <div class="flower" data-id="lavendar" data-category="purple green medium africa europe">Lavender</div>
  <div class="flower" data-id="stinging-nettle" data-category="green large africa europe asia">Stinging Nettle</div>
  <div class="flower" data-id="gorse" data-category="green yellow large europe">Gorse</div>
  <div class="flower" data-id="hemp" data-category="green large asia">Hemp</div>
  <div class="flower" data-id="titan-arum" data-category="purple other giant asia">Titan Arum</div>
  <div class="flower" data-id="golden-wattle" data-category="green yellow large australasia">Golden Wattle</div>
  <div class="flower" data-id="purple-prairie-clover" data-category="purple green other medium north-america">Purple Prairie Clover</div>
  <div class="flower" data-id="camellia" data-category="pink other large north-america">Camellia</div>
  <div class="flower" data-id="scarlet-carnation" data-category="red medium north-america">Scarlet Carnation</div>
  <div class="flower" data-id="indian-paintbrush" data-category="red medium north-america">Indian Paintbrush</div>
  <div class="flower" data-id="moss-verbena" data-category="purple other small south-america">Moss Verbena</div>
  <div class="flower" data-id="climbing-dayflower" data-category="blue tiny south-america">Climbing Dayflower</div>
  <div class="flower" data-id="antarctic-pearlwort" data-category="green yellow large antarctica">Antarctic Pearlwort</div>
</div>

CSS

body {
  font-family: 'Arial';
  color: #646464;
}

.continents-wrap {
  float: left;
  width: 20%;
  margin: 0 5% 0 0;
  padding: 0;
}

.flowers-wrap {
  float: left;
  width: 20%;
  margin: 0 5% 0 0;
  padding: 0;
  position: relative;
}

.flowers {
  float: left;
  width: 50%;
}

.flowers div {
  float: left;
  width: 90%;
  height: 68px;
  line-height: 68px;
  padding: 0 5%;
  background: #eee;
  margin: 0 0 1px;
  position: relative;
}

JS

  var $filterCheckboxes = $('input[type="checkbox"]');

  $filterCheckboxes.on('change', function() {

  var selectedFilters = {};

  $filterCheckboxes.filter(':checked').each(function() {

    if (!selectedFilters.hasOwnProperty(this.name)) {
      selectedFilters[this.name] = [];
    }

    selectedFilters[this.name].push(this.value);

  });

  // create a collection containing all of the filterable elements
  var $filteredResults = $('.flower');

  // loop over the selected filter name -> (array) values pairs
  $.each(selectedFilters, function(name, filterValues) {

    // filter each .flower element
    $filteredResults = $filteredResults.filter(function() {

        var matched = false,
        currentFilterValues = $(this).data('category').split(' ');

      // loop over each category value in the current .flower's data-category
      $.each(currentFilterValues, function(_, currentFilterValue) {

        // if the current category exists in the selected filters array
        // set matched to true, and stop looping. as we're ORing in each
        // set of filters, we only need to match once

        if ($.inArray(currentFilterValue, filterValues) != -1) {
          matched = true;
          return false;
        }
      });

      // if matched is true the current .flower element is returned
      return matched;

    });
  });

  $('.flower').hide().filter($filteredResults).show();

});

ANSWER

Answered 2017-Jan-01 at 15:10

You can check the length attribute of the results from the jQuery selector. Since the jQuery selector finds an array of elements, you can check the length attribute of the jQuery object.

if ($filteredResults.length == 0) {
    $("#divID").show();
} else {
    $("#divID").hide();
}

Source https://stackoverflow.com/questions/41416356

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

Vulnerabilities

No vulnerabilities reported

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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 .

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  • https://github.com/zhenghaoz/gorse.git

  • gh repo clone zhenghaoz/gorse

  • git@github.com:zhenghaoz/gorse.git

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