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QUESTION
In a form i have a text input which purpose if to hold names or part of names of some ships.
The current (working) findby is the following:
...ANSWER
Answered 2021-Jun-04 at 08:42Can I process a LIKE search on the top of current filters in the findBy() ?
The answer is no. Doctrine findBy method does not allow you to use LIKE. You will have to use DQL to do this.
QUESTION
At the outset, let me just add that I am using Anylogic for the first time, please be understanding.
I have strange problem with conversion GIS .shp file to road network.
I follow the directions in the documentation (I'm trying to do exactly the same as in the documentation example):
https://anylogic.help/markup/converting-roads.html
As you can see, Anylogic generated a lot of road networks for me. It should all be in one road network. For this reason, there are no intersections and this is the biggest problem. It does not generate intersections at all, but joints these roads somehow artificially ...
Can anyone tell me what I am doing wrong? Why no intersections are generated and everything is thrown into separate road networks? In the example from the documentation, the intersections have been generated.
I am using Anylogic Professional 30 days trial. Previously I was using the Personal Learning Edition version and there was exactly the same problem.
...ANSWER
Answered 2021-May-29 at 06:52You are not doing anything wrong. It is caused by the shape file structure. AnyLogic can only interpret what it gets and if the data is not formatted correctly, i.e. road paths are not actually connected in the .shp file, it will create separate networks.
So either adjust the shape file or manually combine the networks, there is no other way, afaik.
QUESTION
I am trying to use the KMeans clustering from faiss on a human pose dataset of body joints. I have 16 body parts so a dimension of 32. The joints are scaled in a range between 0 and 1. My dataset consists of ~ 900.000 instances. As mentioned by faiss (faiss_FAQ):
As a rule of thumb there is no consistent improvement of the k-means quantizer beyond 20 iterations and 1000 * k training points
Applying this to my problem I randomly select 50000 instances for training. As I want to check for a number of clusters k between 1 and 30.
Now to my "problem":
The inertia is increasing directly as the number of cluster increases (n_cluster on the x-axis):
I tried varying the number of iterations, the number of redos, verbose and spherical, but the results stay the same or get worse. I do not think that it is a problem of my implementation; I tested it on a small example with 2D data and very clear clusters and it worked.
Is it that the data is just bad clustered or is there another problem/mistake I have missed? Maybe the scaling of the values between 0 and 1? Should I try another approach?
...ANSWER
Answered 2021-May-20 at 16:46I found my mistake. I had to increase the parameter max_points_per_centroid. As I have so many data points it sampled a sub-batch for the fit. For a larger number of clusters this sub-batch is larger. See FAQ of faiss:
max_points_per_centroid * k: there are too many points, making k-means unnecessarily slow. Then the training set is sampled
The larger subbatch of course has a larger inertia as there are more points in total.
QUESTION
Good Day,
I am trying to train LSTM using multiple excel files (Motion Capture Data) as input. Each excel file represents a body motion, I would like to train the network using multiple motions in the training set and in the tests set. Below the example of a single excel file:
As for the input shape, it's (1, 2751, 93), the input dimension breakdown: samples: 1, time steps: 2751, features: 93
The input independent variable (x) is the human joints along with their positions, and the dependent (y) is the labels of each movement.
Thanks in Advance!
EDIT: Added Elaborate Code ...ANSWER
Answered 2021-May-10 at 13:46Wrote this function to handle the preprocessing to overcome the reshaping issue. Also, the function encodes the labels (y) using Scikit-Learn 'LabelEncadoer()'.
QUESTION
I am trying to figure out a way to group accounts together which have the same people as joint account holders. There is 1 primary person on an account and up to 4 additional joint account holders. Consider the following example:
Account Primary Joint1 Joint2 Joint3 Joint4 123 Mark Tim Jim Brian John 124 Mark Jim Tim Brian John 134 Jim Mark Tim Brian John 324 Ann Shelly Helen 168 Shelly Ann HelenSo in the above:
- Mark, Tim, Jim, Brian and John are all on accounts 123, 124, 134 and I would want that to be one group
- Ann, Shelly and Helen are all on accounts 324 and 168 and would form another group
I was thinking of going about this by just ordering the Primary and the Joint%s by using case statements and then concatenating the order into one string that I could then group on. So in the case of Ann, Shelly and Helen - ordering them alphabetically would give me Ann, Helen and Shelly and I would concatenate these names together to get "AnnHelenShelly" and group by this string. I have started on this but I am finding it to be a bit messy when I get to situations of 3 or 4 Joint holders on an account. For the case of just a primary and one joint, I just do something like:
case when num_joints = 1 then least(primary, joint1) || greatest(primary, joint1) when num_joints = 2 then least(primary, joint1, joint2) || (case when joint1 > least(primary, joint1, joint2) and joint1 < greatest(primary, joint1, joint2) then joint1 when joint2 > least(primary, joint1, joint2) and joint2 < greatest(primary, joint1, joint2) then joint2 else primary end || greatest(primary, joint1, joint2)
But I am wondering if there is a simpler more scalable way to do this so when I get to num_joints = 3 or 4 it isn't too messy. Or perhaps there's another way to group this without having to create string that is composed of the the primary and joint holders in order.
A couple other notes:
- The primary and joint entries have IDs that are numbers and are unique - so I can order by this ID number
- The Joint entries fill up sequentially based on the number of joints on the account - i.e. if there are 3 joints and a primary on the account, primary has a value as well as joint1, joint2 and joint3 and joint4 would be blank.
ANSWER
Answered 2021-Apr-29 at 05:59Use UNPIVOT
to convert the columns into rows, then use LISTAGG
to aggregate the names alphabetically per account, and then use LISTAGG
again to aggregate the accounts per unique list of names.
This solution is still a bit complicated, and isn't significantly simpler than your CASE
version, but it does scale well and it would be trivial to add another column to the solution. The example uses LISTAGG
, which is nice for displaying the results, but your final production version probably shouldn't use LISTAGG
if you're going to process the results in the database.
QUESTION
I am trying to create a matrix m x n x 3 base on some joints with cardinal cartesian x,y,z. First, I arrange the indices of the joints in the first image skeleton image into a 2D grid 2D grid
...ANSWER
Answered 2021-Apr-23 at 12:34This example may help you to solve your problem, but if not, please describe your question again in a more clear format.
QUESTION
I have a 3 deep array. Currently, the code will isolate a record based on one field ($profcode) and show the heading. Eventually, I am going to build a table showing the information from all the other fields. The code so far is using in_array and a function that accepts $profcode. I am unsure if (and how) I need to use array_keys() to do the next part when I retrieve the "Skills" field. I tried:
...ANSWER
Answered 2021-Apr-23 at 21:05I picked from your code and ended up with this...The find function is fine as is...just replace this section
QUESTION
I don't know a better way to describe it, but what I'm trying to recreate is a border that looks like this, so borders all around and in between all the nav-link
elements, with square outside corners and rounded inside corners (that make them look a bit like joints where two boxes connect). The closest I've gotten is what you can see in the snippet below.
It's probably not done with borders at all, but then how? It's also not a png image on top of the links or something like that, because it is responsive. I'm a beginner with CSS, so that's all the options I can think of myself.
...ANSWER
Answered 2021-Apr-15 at 14:56You can do this by adding a white background color and border-radius to the navbar-nav
.
QUESTION
I'm an animation student that's learning rigging and python to automate some parts. I have a series of joints where I want to create a ikHandle from the parent and the child.
Here's an example of the hierarchy
- group
- joint1
- joint2
- joint3
- joint4
- joint1
I'm able to create a ikHandle from joint1 and joint2 by selecting joint1 and using the code below.
...ANSWER
Answered 2021-Apr-12 at 19:18I managed to work it out an hour after I posted the question. I chucked it in a for loop and used listRelatives to find the child
QUESTION
I have 3 .jrxml (main report, subreport and subreport in subreport) and get data from JSON. Paths to subreports jasper files I send like parameters (first subrreport - sub_jasper_report, second subreport - sub_jasper_report2)
JSON
...ANSWER
Answered 2021-Mar-23 at 06:31Oh, I just needed send parameters from master to subreport. And still use just parameters
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