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Questions tagged [rating-system]

A system commonly seen on websites that allows users to express their appreciation (or lack there of) of content or what the content is about.

A system commonly seen on websites that allows users to express their appreciation (or lack there of) of content. Default settings can be associated with ratings, such as collapsing comments that are voted down in a threaded view. In more complex systems various ratings can be accumulated as karma that allows a user to do more or less on a site, such as the reputation used here on stack. One of the earliest rating systems on the web is IMDB's movie rating, which did not rate the content of it's users but the movie.

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Django star rating system and AJAX

I am trying to implement a star rating system on a Django site. Storing the ratings in my models is sorted, as is displaying the score on the page. But I want the user's to be able to rate a page (from 1 to 5 essentially) without a refresh or change…
Jon Cox
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Star rating system hover

Currently I'm making a rating system for a webshop. Basically how I want it to work: If visitor never rated before: Visitor hovers over a star The previous and current stars will be yellow, the next stars gray (done with class) If the visitor…
Joshua Bakker
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Rating System for multiple competitors

I have been doing a research on various rating systems. I have found some good ones like Elo Rating system and Glicko Rating system. But all of these system are designed for a games which involve 2 competitors. ( chess, go) I would like to know if…
sublime
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Voting - Number of votes vs Vote percent?

I've implemented a simple up/down voting system on a website, and I keep track of individual votes as well as vote time and unique user iD (hashed IP). My question is not how to calculate the percent or sum of the votes - but more, what is a good…
Tim
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How would rating system be done for users in a web application?

I am implementing a web application that has many users and I would give the users rating based on their activities and based on other users liking their activities. How would I implement such an algorithm for that? I am looking for elegant and…
turbonerdo
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Star rating system in rails

In my project I want to use a rating system http://www.jqueryrain.com/?SGgGB_oZ I have successfully added it to my project, and it works. I have 2 models: Casino & Rating. Casino has_many :ratings, and Rating belongs_to :casino. On my casino index…
Alex Zakruzhetskyi
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Creating 5 Star Rating System With PHP , MySQL ,Jquery And Ajax

I've downloaded this tutorial http://megarush.net/5-star-rating-system-with-php-mysql-jquery-and-ajax/ but I'm getting these errors: Notice: Undefined variable: rat in C:\xampp\htdocs\rating\rating.php on line 37 Notice: Undefined variable: v in…
John
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Adding an extra factor (number of clicks) to a Bayesian ranking system

I run a music website for amateur musicians where we have a rating system based on a score out of 10, which is then calculated into an overall score out of 100. We have a "credibility" points system for users which directly influences the average…
Marc
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How to create rating system in JSP?

I'm doing one litle project with JSP for topic Library. I want to create a rating system for books in library when end-user view detail of book and rating for this book. Can anyone give hints or tutorials how to go about this?
Kency
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How to calculate Elo overall rating?

I am working on a site that shows a ladder something like below. I am able to get the information like the top two rows but not the last Overall rating (Elo of 1927). I have tried the mean method but it produces lower results and they seem…
Antonio
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How to pass hidden parameters in "link_to"

Is there a way to pass parameters with a link_to call without it showing up on the URL? I'm making a simple star-rating system, and I'm basically making each star an image link that passes its value as a parameter to a new rendering of the same…
funkymunky
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500px.com Ranking Algorithm

I was recently wondering how http://500px.com calculates their "Pulse" rating. The "Pulse" is a score from 1..100 based on the popularity of the photo. I think it might use some of the following criteria: Number of likes Number of…
alex
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Database design for a rating system

The application handles users and objects, users rate objects with 3 features (one rate per feature). EDIT: the last sentence is unclear : by features I mean criterias shared by all the objects How efficiently design a database for such a system…
Gaetan Dubar
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RatingBar android question

I am really new in android programming. My question is how does RatingBar actually work? I want to make an app which contain RatingBars on it, and whenever the user rate it like 4 stars, I want the other user of my app too see it. How can I…
user739375
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Converting data to images using JQuery/CSS or possibly PHP/CSS. (Rating System)

-- link removed -- How can I convert the numbers in the above website into stars using Jquery with a for loop to add however many stars, and a round up, round down function. I prefer to round using this example: 3.0 if lower than 3.25; this will…
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