SAE | AAAI 2020 paper Select , Answer and Explain | Natural Language Processing library

I have been using "sae" package for R to use small area estimations with spatial fay-herriot models (SFH). Using different distance matrices I occasionally obtained negative values of Mean Squared Errors (MSE).

The following link may reference a similar behavior:

scikit-learn cross validation, negative values with mean squared error

In any case here is a working example:

So what I am attemping to do is filter some data through a csv from a csv and when it goes through it searches the column and give me all the values that have a matching value in the 2nd CSV from the 1st one. However the values its giving are the groups when in fact I need the devices that are in the groups. So kinda like a group of object inside of an object.

I'm developing an OBD-II reader where I want to query requests to read PID parameters with a stm32 processor. I already understand what should go on the data field, but the ID is giving me a headache. As I have read, one must send 0x7DF to broadcast a request, and each ECU will respond with his own ID. However, I have been asked to do this within the SAE J1939 protocol, which uses the 29 bit extended identifier, and I don't know what I need to add to this ID.

As I stated in the title, could someone show me some actual data from a bus using this method? I've been searching on the internet for real frames but did not have any luck so far.

I woud also appreciate if someone could shred some light to if the OBD-II communication needs some acknowledgment to work properly.

Thanks

Hello I'm fairly new to programming so here's my problem, I have multiple arrays of the size x, I want to add b values to my array, what I did is x + b then ask the user to type his value then call a function that looks if the value is already in the array, if it is, I ask the user to type it again, but the problem is that the search function returns random numbers. heres my code (the fRecherche2 works fine outside of fAjouter):

Here is my function code. I have another table with all my URLs. But when I try to plug my URLs into CarData it returns Please specify how to connect and shows me this window. Something I would like to not have to do manually for thousands of URLs. Why is it asking for this and how do I automate it for my thousands of URLs?

my sample df looks like this:

I'm trying to get the real name of the uploaded file in Django. It turns out that if a file name already exists inside the Model, the Django will create another name aleatory.

For example, if 'abc.xls' is inside the Model database and I try to upload 'abc.xls' again, Django will create a file called 'abc_123456.xls'. That's not the problem!

My question is: how can I get this name ('abc_123456.xls') inside my view.py?

I'm working on an InDesign script and need to compare two arrays with strings returning a new array with A + B elements that doesn't match A elements.

For example:

I have 4 small dfs that I want to use to build a table/df. I tried to input the values into a matrix first, then convert it to df. however my codes do not work. And I feel my way might not be a good way. Could anyone guide me on this? maybe how to build the correct matrix first, and then maybe other better way to do this task? Many thanks.

Data