average-rating | rating based on Wilson Score Equation | Analytics library
kandi X-RAY | average-rating Summary
kandi X-RAY | average-rating Summary
Calculate average score and rating based on Wilson Score Equation
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QUESTION
Say a database table my_table
has the following structure:
ANSWER
Answered 2021-Jun-11 at 10:37This is controlled by the SQL mode. As described here, ERROR_FOR_DIVISION_BY_ZERO
behaves as:
If this mode is not enabled, division by zero inserts NULL and produces no warning.
If this mode is enabled, division by zero inserts NULL and produces a warning.
If this mode and strict mode are enabled, division by zero produces an error, unless IGNORE is given as well. For INSERT IGNORE and UPDATE IGNORE, division by zero inserts NULL and produces a warning.
QUESTION
I'm trying to create a simple script in ViolentMonkey to run on Letterboxd.com film pages - e.g. https://letterboxd.com/film/mirror/.
I'm aiming to remove certain elements from the page - namely, the average rating and the facebook share buttons.
My script looks like so:
...ANSWER
Answered 2021-Jan-26 at 22:32The problem here seems to be that the rating graph (incl. the average rating) is loaded asynchronous and thus is not present when your script runs.
In order to counter this, you could listen for changes of the parent .sidebar
element and then remove it as soon as it's present:
QUESTION
I have a table named movierating
consisting of the following fields:
ANSWER
Answered 2020-Nov-02 at 08:12You can change your query like below:
QUESTION
I'm trying my hand at some python code, and am having a hell of a time with Selenium. Any help you could offer would be super appreciated. Long story short, I'm trying to pull the average rating of a given movie from Letterboxd.com. For example:
https://letterboxd.com/film/the-dark-knight/
The value I'm looking for is the average rating to 2 decimal places, which you can see if you mouseover the rating that's displayed on the page:
Average Rating 4.43 displayed on mousover
In this case, the average rating is 4.43, and that's the number I'm trying to retrieve.
So far, I've managed to successfully grab the 1 decimal place version using driver.find_elements_by_class_name('average-rating')
In this case, that returns "4.4". But I need "4.43."
I can see the correct value in the developer tools. It appears twice. Once here:
...ANSWER
Answered 2020-Jul-27 at 07:42Please find the code and let me know if you don't understand anything. To Hover over Main Rating you should use actionchains.
QUESTION
On Google Search Console, I'm getting the error missing best and worst rating. But when I tested the link on testing tool, I am getting:
Failed to normalize the rating value.
Your rating value was out of the default range, you must provide best and worst values.
The code is given below:
...ANSWER
Answered 2018-Mar-28 at 13:27The min
/max
attributes are plain HTML attributes, they don’t affect the Microdata (and they can, by the way, not be used on div
elements).
In Schema.org, the worst/best rating can be specified with worstRating
and bestRating
. If you don’t provide these properties, "0" and "5" are assumed.
If you fix the other errors (ratingCount
would have to be "0", not "0 rating"; and it might be better to use "0" instead of "0/5" as ratingValue
), you could omit worstRating
/bestRating
. But it’s typically better to be explicit, so you could add:
QUESTION
I have documents that have a number of positive and total reviews. How to calculate the scores using "the lower bound of the Wilson score confidence interval for a Bernoulli parameter" explained in ” How not to sort by average rating”?
Below, this is how the current document looks like:
...ANSWER
Answered 2019-Apr-25 at 20:41I applied the formula as below:
QUESTION
I have 3 fairly simple tables:
users
...ANSWER
Answered 2017-May-28 at 15:06This might work for you:
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No vulnerabilities reported
Install average-rating
CDN ES6 Module: average-rating.esm.js CommonJS: average-rating.js For old browsers: average-rating.min.js
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