anomaly | Easy-to-use anomaly detection for Ruby | Predictive Analytics library
kandi X-RAY | anomaly Summary
kandi X-RAY | anomaly Summary
Easy-to-use anomaly detection for Ruby.
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Top functions reviewed by kandi - BETA
- Creates a new Prediction instance .
- returns an array of vectors
- Calculates the score
- Returns true if the anomaly is expected
- Calculates the given feature .
- Return a new array of examples
- Calculates the average of the mean value .
- Returns true if the game is the same as the game .
- Calculates the probability of the light
- Calculates the mean of the samples
anomaly Key Features
anomaly Examples and Code Snippets
Community Discussions
Trending Discussions on anomaly
QUESTION
I'm working on anomaly detection project. The result so far is a data frame consisting of a column (of the model) consisting only of "1" and "-1" (for the normal and anomal data points).
...ANSWER
Answered 2021-Jun-10 at 16:26See where mod1 is equal to -1 and then do a rolling sum on the boolean values.
QUESTION
I am trying to set up a new custom condition for Azure monitor alert rule, but when I enter my kql query it doesn't show the expected data. When I run the same query in Logs it outputs 9 rows that fulfil my condition, but for some reason, no data are shown in the Monitor Alerts.
I can see that the problem is in the last condition | where Anomaly has "1"
as I get data when I delete this condition - but I need to have it included in the query (or at least a similar version of it). Any suggestions? (I have tried also contains and == but it gives the same problem)
ANSWER
Answered 2021-Jun-03 at 00:01The most general answer: start by working backwards and validate your assumptions.
remove the final | where...
line and see what the query returns.
does it have 1s?
has
and has_any
and contains
all have subtly different semantics, so you may need to use one or the other or somethin.
if your result doesn't have 1s, then work back one more line, is your array_slice
call return the items you think it does?
if you just want the 0th item, why even use slice? why not just use Anomaly=anomalies[0]
?
without having your exact data set, there's no way for us to reproduce the query /results exactly.
QUESTION
I created an app that heavily relies on asyncio, and which uses additional third party library that also relies on asyncio (to deal with websockets).
With few websockets opened, my code works fine. When I increase the number of websockets I start having some exceptions. In order to debug the anomaly, I tried to surround the lines within my code that generates the exception with a try:
except ValueError:
and put a breakpoint in the except part.
For instance, the here under exception was raised
...ANSWER
Answered 2021-May-23 at 00:32Mmmm, seems like you are excepting ValueError
.
QUESTION
I have struggle understanding the following anomaly, though I am sure it is ridiculously simple.
I have a list raw_ticker
, with the following values:
ANSWER
Answered 2021-May-20 at 16:50Providing the data as a tuple or list of tuples:
QUESTION
It has been a few days since I experienced this anomaly but it is quite incomprehensible ... so I tried to push this problem to stackoverflow, so when I clicked the sidebar with treeview it didn't change even though I did the same thing as was done on jetstream and pingcrm, here are the anomalies that occur
code in layout ...ANSWER
Answered 2021-May-12 at 18:33Great, i have found a solution for this problem you can find there
QUESTION
I want to use pytorch DistributedDataParallel for adversarial training. The loss function is trades.The code can run in DataParallel mode. But in DistributedDataParallel mode, I got this error. When I change the loss to AT, it can run successfully. Why can't run with trades loss? The two loss functions are as follows:
-- Process 1 terminated with the following error:
...ANSWER
Answered 2021-May-06 at 01:29I changed the code of trades and solved this error. But I don't know why this works.
QUESTION
I am trying to do searching in the table view, with the throttle.
Here I have BehaviorRelay in ViewModel
...ANSWER
Answered 2021-Apr-25 at 22:53First thing I noticed... You have two BehaviorRelays defined as var
. You should always define them with let
.
You haven't posted enough code to demonstrate the error but the fundamental problem, as explained to you in the error message, is that you are breaking the observable grammar because you are pushing data through an Observable while in the middle of pushing data. If allowed, it would form an infinite recursive call that would overflow the stack.
Don't send an event until after the current event is finished sending. It would help a lot if you didn't use so many Relays...
You don't say anything about where the items in the array come from which also makes it hard to help...
Consider something like this:
QUESTION
I'm developing an application which uses a SQLite in-memory database and the anomaly is the following:
Used query:
...ANSWER
Answered 2021-Apr-24 at 09:50The data type that you cast the values of FE1
is not the problem.
SQLite can do implicit conversion to a floating point number even if you don't do it explicitly:
QUESTION
In the latest version of the Anomaly Detection Service by Azure which supports the Multi-variate Cognitive Service, we need to train a model and then consume it.
The quickstart documentation for Python mentions a few libraries which are not getting imported:
...ANSWER
Answered 2021-Apr-23 at 06:11This error was with version azure-ai-anomalydetector==3.0.0b2
. With version azure-ai-anomalydetector==3.0.0b3
, this has been addressed.
The problem is because of the change of the response format recently. To solve that issue, you can change the line with error to
QUESTION
While learning Azure Log processing I started recording simple queue counts as metrics via AppInsight. Currently I process them in a fairly simple way and show them in a same graph.
The simple query is like
...ANSWER
Answered 2021-Apr-19 at 07:02- If you have both the actual counts and the forecast in the table then 'render timechart shows both. Note that you need to specify to max_t+horizon in make-series.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install anomaly
Say we have weather data and we want to predict if it’s sunny. In this example, sunny days are non-anomalies, and days with other types of weather (rain, snow, etc.) are anomalies. The data looks like:. The last column must be 0 for non-anomalies, 1 for anomalies. Non-anomalies are used to train the detector, and both anomalies and non-anomalies are used to find the best value of ε.
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