reco | a simple yet versatile recommendation systems | Recommender System library

 by   mayukh18 Python Version: 0.2.1 License: MIT

kandi X-RAY | reco Summary

kandi X-RAY | reco Summary

reco is a Python library typically used in Artificial Intelligence, Recommender System applications. reco has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. However reco has 6 bugs. You can install using 'pip install reco' or download it from GitHub, PyPI.

a simple yet versatile recommendation systems library in python
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            kandi-support Support

              reco has a low active ecosystem.
              It has 38 star(s) with 18 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 3 open issues and 2 have been closed. On average issues are closed in 4 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of reco is 0.2.1

            kandi-Quality Quality

              OutlinedDot
              reco has 6 bugs (6 blocker, 0 critical, 0 major, 0 minor) and 101 code smells.

            kandi-Security Security

              reco has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              reco code analysis shows 0 unresolved vulnerabilities.
              There are 1 security hotspots that need review.

            kandi-License License

              reco 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

              reco releases are available to install and integrate.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              reco saves you 282 person hours of effort in developing the same functionality from scratch.
              It has 681 lines of code, 40 functions and 19 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed reco and discovered the below as its top functions. This is intended to give you an instant insight into reco implemented functionality, and help decide if they suit your requirements.
            • Calculate the top - most similarity of a given item
            • Special sort op
            • Computes the dissimilarity between two arrays
            • Compute the cross - validation score
            • Root mean squared error
            • Splits ys into n sized chunks
            • Predict the model
            • Predict a single item
            • Calculates the mean and item values for each user
            • Creates a matrix from a dataframe
            • Calculate recommendations for a list of users
            • Load movielens
            Get all kandi verified functions for this library.

            reco Key Features

            No Key Features are available at this moment for reco.

            reco Examples and Code Snippets

            a simple yet versatile recommendation systems library in python
            Pythondot img1Lines of Code : 38dot img1License : Permissive (MIT)
            copy iconCopy
            from reco.recommender import FunkSVD
            from reco.metrics import rmse
            from reco.datasets import loadMovieLens100k
            
            train, test, _, _ = loadMovieLens100k(train_test_split=True)
            
            f = FunkSVD(k=64, learning_rate=0.002, regularizer = 0.05, iterations = 150,  

            Community Discussions

            QUESTION

            llvmlite failed to install. Error building llvmlite
            Asked 2021-Apr-06 at 07:10

            I have a problem with installing llvmlite, which is need for installing Numba. I searched for answers to my problem, but nothing is working. The command I used to install numba and llvmlite:

            ...

            ANSWER

            Answered 2021-Jan-22 at 18:31

            llvmlite does not have support for python 3.9 yet. Uninstall python 3.9 and download python 3.8.7 and try again. This solved for the problem for me.

            Source https://stackoverflow.com/questions/65798319

            QUESTION

            Kubernetes, can one VPA manage multiple Cronjobs?
            Asked 2021-Feb-17 at 12:22

            Say I have this VPA config file:

            ...

            ANSWER

            Answered 2021-Feb-17 at 12:22

            Unfortunately you can't reference multiple objects in a single VPA object.

            If you tried like below (to have 2 CronJobs in a single VPA):

            Source https://stackoverflow.com/questions/66232832

            QUESTION

            RealityKit ARkit : find an anchor (or entity) from raycast - always nil
            Asked 2021-Jan-22 at 14:43

            When I touch the screen I Use the raycast to place a object (entity and anchor) to it's worldTransform

            Then I try to touch this object to get it's anchor (or it's own entity)

            I am trying to find previously placed anchor with raycast (or hitTest ) but every things returns nil

            like that :

            This is my onTap code :

            ...

            ANSWER

            Answered 2021-Jan-22 at 12:09

            Raycasting is only possible after ARKit detects planes. It can only raycast to planes or feature points. So make sure you run the AR configuration with plane detection (vertical or horizontal depending on your case)

            Source https://stackoverflow.com/questions/65844655

            QUESTION

            databricks cli dbfs command is is throwing error
            Asked 2020-Nov-17 at 14:29

            I am trying to execute below command in git bash as well as in cmd. However its not working. databricks cli is already installed using pip install databricks-cli installed

            • dbfs rm -r dbfs:/reco/user/feature/branch Error: TypeError: an integer is required (got type bytes)
            ...

            ANSWER

            Answered 2020-Oct-06 at 09:42

            It's a known issue with Python 3.8, workaround is to use Python 3.7 or to uninstall pyspark 2.4.x that it's incompatible with Python 3.8 anyway...

            Source https://stackoverflow.com/questions/64072723

            QUESTION

            Append value to vector if condition met in other column
            Asked 2020-Sep-21 at 12:50

            I'm looping over several dataframes, and I'm trying to fill a vector depending on the value in df["TEST"].

            For each row of the dataframe - except for the last two - if the value in df["TEST"] is 1, I want to append the corresponding value in df["HOD"] to my vector v.

            Here is the structure of the dataframes I'm looping over:

            ...

            ANSWER

            Answered 2020-Sep-21 at 12:25

            QUESTION

            gridview raise activity when scrolling until a specific item
            Asked 2020-Sep-16 at 18:56

            So, I have a gridview and a lot of other widgets above it such as an imageview, recycleview (Horizontal), textview and more everything is fine,but I want my gridview to scroll the whole activity too when scrolling until it reaches the recycleview and then the recycleview goes above the gridview while scrolling till it reaches the top. Then the gridview scrolls normally again. Here is a more specific explanation:

            This is what i have right now for example:

            I want this to happen when scrolling:

            And then the scrolling stops till here:

            Then the gridview will begin to act normally again until i scroll back up!

            Here is my code right now:

            ...

            ANSWER

            Answered 2020-Sep-16 at 18:56

            add app:nestedScrollingEnabled="false" to your GridView and wrap your ConstraintLayout in NestedScrollView, like this:

            Source https://stackoverflow.com/questions/63926113

            QUESTION

            SQL Concat and convert date to MM/YYYY
            Asked 2020-Sep-11 at 07:21

            Newbie here. Thanking you in advance for your help!

            I have the following code to count unique records based on 3 data elements:

            count(distinct concat(a.emp_nbr, b.acct_nbr, c.event_dt))

            The event_dt is stored in the db as [DATE].

            the issue is that i don't want to EXCLUDE 'DD' in the concat match statement. I want to match based on the MM/YYYY only. I believe the answer is to convert the [DATE] to MM/YYYY.

            Ultimately i want to count distinct records based on emp_nbr, acct_nbr and mm/yyyy of event_dt.

            Thanks!

            MODIFIED

            here is the query:

            ...

            ANSWER

            Answered 2020-Sep-10 at 15:47

            You can use to_char(). Something like this:

            Source https://stackoverflow.com/questions/63821146

            QUESTION

            How can I show sum of a foreign key values in object_list
            Asked 2020-Aug-15 at 17:52

            I have an product list and a separated quantity table for these products. I want to show product quantities but I couldn't manage it yet.

            There is more than one quantity card for each product and, I want to show sum of them.

            Here is my related models: stok=quantity, Urunler=Products (sorry for language)

            ...

            ANSWER

            Answered 2020-Aug-15 at 17:52

            Solved. I've added a function to my Urunler model and used it at my template like this:

            my model:

            Source https://stackoverflow.com/questions/63425832

            QUESTION

            Invoking SageMaker Endpoint for PyTorch Model
            Asked 2020-Aug-04 at 15:43

            I'm trying to call my SageMaker model endpoint both from Postman and the AWS CLI. The endpoint's status is "in service" but whenever I try to call it it gives me an error. When I try to use the predict function in the SageMaker notebook and provide it a numpy array (ex. np.array([1,2,3,4])), it successfully gives me an output. I'm unsure what I'm doing wrong.

            ...

            ANSWER

            Answered 2020-Aug-04 at 15:43

            The clue is in the final few lines of your stacktrace:

            Source https://stackoverflow.com/questions/63243154

            QUESTION

            Problem with writing a file on a certain path
            Asked 2020-Jul-29 at 09:56

            I try to write the file to disk by specifying the path to the folder to save. But I get the error of reading the file by the specified path.

            ...

            ANSWER

            Answered 2020-Jul-29 at 09:56

            You open the file for reading and it doesn't exist, hence the error. The following f.write suggests that you want to open the file for writing instead:

            Source https://stackoverflow.com/questions/63149500

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

            Vulnerabilities

            No vulnerabilities reported

            Install reco

            You can install using 'pip install reco' or download it from GitHub, PyPI.
            You can use reco 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 .
            Find more information at:

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            Install
          • PyPI

            pip install reco

          • CLONE
          • HTTPS

            https://github.com/mayukh18/reco.git

          • CLI

            gh repo clone mayukh18/reco

          • sshUrl

            git@github.com:mayukh18/reco.git

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