tad | Temporal Anomaly Detector | Machine Learning library
kandi X-RAY | tad Summary
kandi X-RAY | tad Summary
This is a service developed for the DARPA MEMEX program that performs temporal anomaly detection on advertisments. The algorithm looks at ad volume over a specified time range for a given target query compared with a baseline query, making the assumption that the ratio of target to baseline ad volume will be consistent across time. Fisher’s exact test is used to test this assumption, providing a time series of p-values indicating when the assumption breaks down. This metric (or, more commonly, -log(p-value)) is used to detect anomalies. This algorithm is useful in identifying interesting changes that might be indicative of increases or decreases in supply or demand over an event of interest.
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Top functions reviewed by kandi - BETA
- Performs a temporal scan
- Generate a query generator
- Get counts from Elasticsearch
- Load eventDetector
- Return the configuration as a dictionary
- Get value from obj
- Worker thread
- Periodical temporal scan
- Build es_query generator
tad Key Features
tad Examples and Code Snippets
Community Discussions
Trending Discussions on tad
QUESTION
I have data of drug concentrations (DV) that include a parent drug and its metabolite, coded DVID 1 and 2, respectively. They are provided to me as separate rows, identified by study (STUDYID), subject (ID), and the time after the dose (TAD). I have created with paste an index column that I hope is unique to each study+ID+time. I would like to generate a data frame to plot the concentrations of the parent drug and metabolite against one another:
...ANSWER
Answered 2022-Apr-15 at 05:35You can first remove the rows that are unpaired, then we can plot using ggplot
.
QUESTION
Example:
...ANSWER
Answered 2022-Apr-05 at 04:10You can use cut and use "" as delimiter and check the field 4 if it is not empty. Then use the grep -v to check if a trailing "" exists or not. in an If statement you can get the result.
QUESTION
The question may be poorly formed, but let me explain.
Initial setupI had my web-dev Laravel project in C:\dev\gitlab.our-company.com\laravel-backend
with a Vue app in .\public\vue-frontend
.
I use Docker (using WSL 2 based engine) with the following commands:
...ANSWER
Answered 2022-Mar-27 at 09:31I now believe the second way ie. in wsl
is the right way.
If anyone has a deeper, better or different explanation I will review it, and likely mark it as the accepted answer.
The problem I had with running yarn install
in wsl
is somewhat unrelated to the question and was caused by an NPM package that resides in Our Company's self hosted GitLab (as opposed to NPM public registry) and npm
had no access to download the case-messaging
package.
Solved it with
QUESTION
I saw an answer to a question here. There the author of the answer made use of the fact that
exception specifications do not participate1 in template argument deduction.
In the answer linked above it is explained why the following doesn't compile:
...ANSWER
Answered 2022-Mar-17 at 13:25Here since there is no func
, so during the substitution of the template argument(s) in the return type of the function template, we get substitution failure and due to SFINAE this function template is not added to the set. In other words, it is ignored.
Thus the call timer(5);
uses the ordinary function timer
since it is the only viable option now that the function template has been ignored. Hence the program compiles and gives the output:
QUESTION
Say I have a very simple Rational class like the one below:
...ANSWER
Answered 2022-Mar-11 at 17:29The issue with having a single function is that the type of the left and right operands to *
would vary (and you would have to use them differently).
This can be solved by fixing both of the argument types to Rational
and creating an implicit conversion from an int
x
to Rational
x/1
(which is probably desirable anyways). This way, in 2 * mine
, the 2
will implicitly be converted to Rational(2, 1) * mine
.
Here's an example:
QUESTION
ANSWER
Answered 2022-Mar-01 at 14:47You can solve this issue by providing width on SizedBox
and while we don't need extra ListView
we can remove this. And use mainAxisAlignment: MainAxisAlignment.spaceBetween,
on row to get the UI. Also, you can use LayoutBuilder
on body to get constraints in replace of MediaQuery
.
QUESTION
I am computing the Lp distance functions for non-negative p's. For all but p = 0 and p = ∞ a built-in pow()
function serves well.
Before I learned about a structural pattern matching, I had used a dictionary and exception handling:
ANSWER
Answered 2022-Feb-12 at 18:33In a case
statement, a simple name is a pattern that captures (assigns) to that name. In contrast, a dotted name is a patterns that refers to the value of that name.
In simple terms
NAME
will always succeed and it will setNAME =
.
In simple terms
NAME1.NAME2
will succeed only if== NAME1.NAME2
Using just case inf:
means that the value to match is unconditionally assigned to the name inf
– it does not matter if the name was previously bound.
What you want instead is case math.inf:
, which means to compare against this value.
QUESTION
i'm trying to scrape some data from a site called laced.co.uk, and i'm a tad confused on whats going wrong. i'm new to this, so try and explain it simply (if possible please!). Here is my code ;
...ANSWER
Answered 2022-Feb-07 at 22:03The price is loaded within a
You can use a regular expression pattern to search for the price. Note, there's no need for BeautifulSoup
:
QUESTION
Using Mike Farah's YQ, I'm trying to merge certain values from stdin into a list in a file.
The command I'm currently using is:
...ANSWER
Answered 2022-Jan-10 at 12:17If you intention is to newly create masterZones
on the test.txt
or completely overwrite the values present in it, you could do
QUESTION
I have a CSV file, which I read through pandas read_csv
module.
There is one column, which is supposed to have numbers only
, but the data has some bad values.
Some rows (very few) have "alphanumeric" strings, few rows are empty while a few others have floating point numbers. Also, for some reason, some numbers are also being read as strings.
I want to convert it in the following way:
- Alphanumeric, None, empty (numpy.nan) should be converted to
0
- Floating point should be typecasted to
int
- Integers should remain as they are
- And obvs, numbers should be read as numbers only.
How should I proceed, as I have no other idea than to read each row one by one and typecast into int
, in a try-except block, while assigning 0
if exception is raised.
like:
...ANSWER
Answered 2022-Jan-05 at 08:17From your 4 conditions, there's
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Install tad
You can use tad like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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