broomstick | broom helpers for decision tree methods | Machine Learning library
kandi X-RAY | broomstick Summary
kandi X-RAY | broomstick Summary
:evergreen_tree: broom helpers for decision tree methods (rpart, randomForest, and more!) :evergreen_tree:
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QUESTION
I'm having trouble getting my command to register more than 1 argument but it doesn't seem to want to work anyway I put it and it isn't giving off errors it will just go to the default case if the arguments are more than one. it worked when I had it args1 = args[1] but I am now trying to incorporate spacing in some arguments and it falls short there.
...ANSWER
Answered 2021-Mar-09 at 09:19Quoting the mdn docs:
The shift() method removes the first element from an array and returns that removed element. This method changes the length of the array.
So what you are doing with opt[0]
is accessing the first character of a string, instead of the first value of an array. In addition, adding a string with a space as argument to the shift
method does nothing. You can remove the opt
part and just do switch(args[0].toLowerCase()) {
directly.
QUESTION
Code to create tables for customer name and order details:
...ANSWER
Answered 2020-Aug-21 at 07:15This works for me:
QUESTION
{"books": {
"Harry Potter": {
"text": "There are several harry potter books:/n-Chamber of Secrets/n--chess/n--dog/n-Goblet of Fire/n--dragon/n--broomstick "
}
...ANSWER
Answered 2020-Aug-19 at 20:48I'm not sure JOLT has the function(s) to be able to do this dynamically, for NiFi you're probably looking at a scripted solution (ExecuteScript with Groovy for example).
QUESTION
Using the following code I am able to convert an uploaded CSV file into a php array..
...ANSWER
Answered 2020-Mar-20 at 04:10Please try the below code. It's working.
QUESTION
Thanks to the most excellent help of the SO community I now have an auto-generated array that looks like so.. (looks like real data but has been anonymized)
...ANSWER
Answered 2020-Mar-19 at 18:32You mean
QUESTION
So I have found an old usborne book called Weird Computer Games, and it has listings of BASIC text games for commodore 64, which I want to type in and run, and probably rewrite some at C# or JS.
Problem is, I don't have commodore 64 or any other vintage machine, so I use the online JavaScript based Aplesoft BASIC interpreter, and I've got to a point where I've got an error I don't understand - I think it is due to different dialects of basic being used. Or I have misread some characters.
The error I get is: ParseError: Syntax error: Expected ')', saw {"operator":","} in line 610
But I am not able to find documentation on this TAB function. Below is the code
...ANSWER
Answered 2019-Dec-16 at 19:03First, the BASICs of the era were all very different, so you may find a Commodore 64 emulator such as the one at Virtual Consoles useful. That said, this doesn’t look like Commodore 64 BASIC. The C64 TAB statement was line-oriented: it just tabbed over that much on the current line. This means it only took one parameter, X; there was no Y.
According to the version of Weird Computer Games on the Internet Archive, the code is not specifically for the Commodore 64, but rather for “a standard version of BASIC” (see page 2). Look for the changes marked with a pyramid symbol for changes for the Commodore 64. In this case, line 610 (the line with the two-parameter tab) needs to be changed to:
QUESTION
I created an svg application in which three objects move along a curved trajectory.
When moving, the yellow ball does not turn over as it has a symmetrical shape.
Two other objects in certain areas are turned upside down.
...ANSWER
Answered 2019-Mar-04 at 13:35I'm not very sure if this is what you need. Anyway I've centered the ballerina path around the 0,0 point, which is what I usually do. Please take a look.
QUESTION
I'm coming from ejs. I had a function to loop though my API data like this:
...ANSWER
Answered 2018-Sep-30 at 18:30Please look into below code. you have to run a loop as we do it inside js.
QUESTION
I am working on a Big hadoop project and there is a small KPI, where I have to write only the top 10 values in reduces output. To complete this requirement, I have used a counter and break the loop when counter is equal to 11, but still reducer writes all of the values to HDFS.
This is a pretty simple java code, but I am stuck :(
For testing, I have created one stand alone class (java application) to do this and this is working there; I'm wondering why it is not working in reducer code.
Please some one help me out and suggest if I missing something.
MAP - REDUCE CODE ...ANSWER
Answered 2017-Sep-07 at 10:54If you move int cnt=0;
inside the reduce method (as the first statement of this method), you will get the first 10 values for each key (I guess this is what you want).
Otherwise, as it is now, your counter will keep increasing and you will skip the 11th value only (regardless of key), continuing with the 12th.
If you want to print only 10 values (regardless of key), you leave the cnt
initialization where it is, and change your if
condition to if (cnt > 10)
...
However, this is not a good practice, so you may need to reconsider your algorithm. (assuming you don't want 10 random values, how do you know which key will be processed first in a distributed environment, when you have more than 1 reducers and a hash partitioner?)
QUESTION
I'd like to make a pendulum. Starting with an SKScene and everything defaulted, I do the following...
...ANSWER
Answered 2017-Jul-23 at 18:07Node 2 have bad defined anchorPoint, here an upload an example:
Image:
Swift 3 code:
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