tad | Temporal Anomaly Detector | Machine Learning library

 by   autonlab Python Version: Current License: MIT

kandi X-RAY | tad Summary

kandi X-RAY | tad Summary

tad is a Python library typically used in Financial Services, Banks, Payments, Artificial Intelligence, Machine Learning, Tensorflow applications. tad has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

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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            kandi-support Support

              tad has a low active ecosystem.
              It has 13 star(s) with 12 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              tad has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of tad is current.

            kandi-Quality Quality

              tad has 0 bugs and 0 code smells.

            kandi-Security Security

              tad has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              tad code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              tad is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              tad releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              tad saves you 122 person hours of effort in developing the same functionality from scratch.
              It has 308 lines of code, 10 functions and 3 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed tad and discovered the below as its top functions. This is intended to give you an instant insight into tad implemented functionality, and help decide if they suit your requirements.
            • 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
            Get all kandi verified functions for this library.

            tad Key Features

            No Key Features are available at this moment for tad.

            tad Examples and Code Snippets

            No Code Snippets are available at this moment for tad.

            Community Discussions

            QUESTION

            Plotting value from matching complete pairs in rows
            Asked 2022-Apr-15 at 05:35

            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 05:35

            You can first remove the rows that are unpaired, then we can plot using ggplot.

            Source https://stackoverflow.com/questions/71880233

            QUESTION

            How to extract lines containing blank in a specific column with Linux command
            Asked 2022-Apr-05 at 04:20

            Example:

            ...

            ANSWER

            Answered 2022-Apr-05 at 04:10

            You 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.

            Source https://stackoverflow.com/questions/71745601

            QUESTION

            How to properly run Docker containers and YARN server with WSL 2 in Windows 10?
            Asked 2022-Mar-27 at 09:33

            The question may be poorly formed, but let me explain.

            Initial setup

            I 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 09:31

            I 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

            Source https://stackoverflow.com/questions/71605960

            QUESTION

            Usage of decltype in return type of function template removes error due to exception specification
            Asked 2022-Mar-17 at 13:35

            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 13:25

            Here 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:

            Source https://stackoverflow.com/questions/71512973

            QUESTION

            Can you Avoid Multiple Operator Overloads for Mathematical Operators?
            Asked 2022-Mar-11 at 17:29

            Say I have a very simple Rational class like the one below:

            ...

            ANSWER

            Answered 2022-Mar-11 at 17:29

            The 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:

            Source https://stackoverflow.com/questions/71442134

            QUESTION

            RenderBox Error with CarouselSlider and ListView: RenderRepaintBoundary#83bf7 NEEDS-LAYOUT NEEDS-PAINT
            Asked 2022-Mar-01 at 14:47

            I am trying to get a result like the image attached below. However, when the welcome.dart file is executed, the following error appears. If I return the carousel and listview independently, there is no error.

            ...

            ANSWER

            Answered 2022-Mar-01 at 14:47

            You 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.

            Source https://stackoverflow.com/questions/71310146

            QUESTION

            Structural pattern matching and infinity
            Asked 2022-Feb-12 at 18:33

            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 18:33

            In 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 set NAME = .

            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.

            Source https://stackoverflow.com/questions/71091850

            QUESTION

            Scraping data from a site, and it returns nothing?
            Asked 2022-Feb-07 at 22:03

            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 22:03

            The price is loaded within a

            You can use a regular expression pattern to search for the price. Note, there's no need for BeautifulSoup:

            Source https://stackoverflow.com/questions/71025940

            QUESTION

            Adding values from one file into a list in another file
            Asked 2022-Jan-10 at 12:17

            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 12:17

            If you intention is to newly create masterZones on the test.txt or completely overwrite the values present in it, you could do

            Source https://stackoverflow.com/questions/70629119

            QUESTION

            Pandas Dataframe Integer Column Data Cleanup
            Asked 2022-Jan-05 at 09:14

            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:

            1. Alphanumeric, None, empty (numpy.nan) should be converted to 0
            2. Floating point should be typecasted to int
            3. Integers should remain as they are
            4. 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 08:17

            From your 4 conditions, there's

            Source https://stackoverflow.com/questions/70589257

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install tad

            You can download it from GitHub.
            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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/autonlab/tad.git

          • CLI

            gh repo clone autonlab/tad

          • sshUrl

            git@github.com:autonlab/tad.git

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