ktm | Knowledge Tracing Machines | Graph Database library
kandi X-RAY | ktm Summary
kandi X-RAY | ktm Summary
Knowledge Tracing Machines: Factorization Machines for Knowledge Tracing
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Top functions reviewed by kandi - BETA
- Calculate all metrics for each test .
- Fit the model .
- Save all folds in the full dataset .
- Convert a pandas dataframe to a sparse matrix .
- Predicts the latent function for the model .
- Load folds .
- Compute the mean standard deviation of a list .
- Generate sample pairs of k - points
- Calculates the ROC curve .
- Calculate ROCA score .
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ktm Examples and Code Snippets
Community Discussions
Trending Discussions on ktm
QUESTION
I have an sql database from node red. The table of the database contains a column with javascript date.now() timestamps e.g. 1641154320892. Another column of the table contains temperature values. I'd like to select temperature values of a specific time period.
I tried the following code:
...ANSWER
Answered 2022-Jan-08 at 22:32Firstly there is a syntax error.
A string in Python can be formed using both single and double quotes. If you want to use single quote within a string then outer string has to encapsulated with double quotes.
For eg:
QUESTION
When I visit this site and write any address, as in Taekwondo Mattighofen, Am Steinbach, Lochen am See, Austria in inputbox under ENTER A LOCATION, I can see this autocompletion url in dev tools which has parameters like this. The full form of that autocompleted url looks like this, which produces the value of latitude and longitude.
I've found success using the value of latitude and longitude taken manually from that above mentioned api within my following script to produce the end result, though.
...ANSWER
Answered 2021-Nov-27 at 17:47As already commented, these suggestions come from GoogleMaps API.
You need to enable billing in your Google Cloud Account, create a project and a key. Then, it is easy to get recommendations, as described here:
QUESTION
I'm trying to render data from a API response (JSON) into my view.
For some reason i only can access the toplevel objects withouth any issues. BUt my knowledge is limited when it commes to retrieve the data from a nested object.
Woul appreciate if anybody can help me out.
controller.rb
...ANSWER
Answered 2021-Nov-22 at 04:54Shouldn't something like
QUESTION
I am trying to count a specific barcode value from Project.Document_SeparateCurrentPage and use it in BatchClose to compare if the count is greater than 1 and if it is >1 then send the batch to a specific queue with specific priority. I used a global variable in KTM Project Script to hold the count value which was initialized to 0 in Batch open. It worked fine until unit testing. But our automation team found that out of 20 similar batches, few batches were sent to the queue where the batch should go only if the count satisfies the greater than one condition, though they used only one barcode.
I googled and found that KTM Server script events do not allow to use shared information in different processes(https://docshield.kofax.com/KTM/en_US/6.4.0-uuxag78yhr/help/SCRIPT/ScriptDocumentation/c_ServerScriptEvents.html). Then I tried to use a batch field to hold the barcode count but unable to update its value from Project.Document_SeparateCurrentPage function using pXRootFolder.Fields.ItemByName("BatchFieldName").Text = "GreaterThanOne". The logs show that the batch reads the first page three times and then errors out.
Any links would help. Thanks in advance.
...ANSWER
Answered 2021-Jul-26 at 17:31As you mentioned, the different phases of batch/document processing can execute in different processes, so global variables initialized in one event won’t necessarily be available in others. Ideally you should only use global variables if their content can be set from Application_InitializeScript or Application_InitializeBatch, because these events occur in each separate process. As you’ve found out, you shouldn’t use a global variable for your use case, because Document_SeparateCurrentPage and Batch_Close for one batch may occur in different processes, just as the same process will likely execute those events for multiple batches.
Also, you cannot set batch fields from document level events for a related reason: any number of separate processes could be processing documents of a batch in parallel, so batch level data is read-only to document events. It is a bit unintuitive, but separation is a document level event even though it seems like it is acting on the whole batch. (The three times you saw is just an error retry mechanism.)
If it meets your needs, the simplest answer might be to use a barcode locator as part of normal extraction (not just separation), and assign to a field if needed. While you cannot set batch fields from document events, you can read document data from batch events. So instead of trying to track something like a count over the course of document events, just make sure whatever data you need is saved at a document level. Then in a Batch_Close you can iterate the documents and count/calculate whatever you need. (In your case maybe the number of locator alternatives for the barcode locator, across each document.)
QUESTION
My data is stored in Google Big QUery in a database. This is how my table looks like.
...ANSWER
Answered 2021-May-19 at 15:20You can use window functions -- assuming you have data on every day:
QUESTION
I'm trying to use one transaction manager (ChainedTransactionManager) for Rabbit and Kafka, chaining RabbitTransactionManager and KafkaTransactionManager. We intend to achieve a Best effort 1-phase commit.
To test it, the transactional method throws an exception after the 2 operations (sending a message to a Rabbit exchange and publishing and event in Kafka). When running the test, the logs suggest a rollback is initiated but the message ends up in Rabbit anyway.
- Notes:
- We're using QPid to simulate in-memory RabbitMQ for testing (version 7.1.12)
- We're using an in-memory Kafka for testing (spring-kafka-test)
- Other relevant frameworks/libraries: spring-cloud-stream
Here's the method where the problem occurs:
...ANSWER
Answered 2021-Apr-29 at 16:44@EnableBinding is deprecated in favor of the newer functional programming model.
That said, I copied your code/config pretty-much as-is (transacted is not a kafka producer binding property) and it works fine for me (Boot 2.4.5, cloud 2020.0.2)...
QUESTION
def build_profile(first, last, **info):
profile ={}
profile["first_name"] = first
profile["last_name"] = last
for key, value in info.items():
profile[key] = value
return profile
ANSWER
Answered 2021-Apr-09 at 05:37There are some problems with indentation and the return should be outside of the for loop:
QUESTION
Given I have an object like this:
...ANSWER
Answered 2021-Mar-03 at 17:01You can use key remapping that was introduced in TypeScript 4.1 (docs) to achieve this:
QUESTION
I want to count the distinct ids in each numb and store them in a column : Tried this:
...ANSWER
Answered 2021-Feb-12 at 13:52What you seem to want is:
QUESTION
I would like to evaluate the Json file in order to be able to access the individual keys / values.
i get the error: TypeError: the JSON object must be str, bytes or bytearray, not ResultSet
...ANSWER
Answered 2021-Feb-10 at 06:10There are actually 2 json documents that match the filter. The same process is used to parse them.
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