Comments (3)
LightFM and TensorRec are very similar -- LightFM was the inspiration for TensorRec and I've used LightFM extensively.
The difference comes from the ability to build and customize your representation, prediction, and loss functions in TensorRec. If you build a TensorRec model with linear embedding representations and dot-product prediction, they're equivalent algorithms. In fact, if you're doing so, I'd advise you to work with LightFM as it is a more mature package.
If you need to customize that system, though, that is where TensorRec comes in.
Hope that helps! Closing for now -- feel free to reopen if you have more questions.
from tensorrec.
what do you mean with linear embeddings representations?
from tensorrec.
The "representation" function is responsible for calculating a latent representation of the user based on the user's features.
In this diagram, it is the user_repr_graph
in the top left: https://raw.githubusercontent.com/jfkirk/tensorrec/master/examples/system_diagram.png
The representation graphs which are available by default are here: https://github.com/jfkirk/tensorrec/wiki/Representation-Graphs
If you use the top one, LinearRepresentationGraph
, for both users and items then your system will be equivalent to LightFM.
from tensorrec.
Related Issues (20)
- TFLite export - Input and output nodes HOT 3
- How to use tensorrec to do online serving?
- Error: Pack node (stack_24) axis attribute is out of bounds: 1 HOT 1
- Validation techniques HOT 1
- Trouble saving models HOT 2
- How to exclude user's liked items from the predictions? HOT 1
- Unexpected outcomes from custom prediction graph
- How can i get similar users?
- Tensorrec environment issues HOT 5
- Inferences' issue HOT 1
- How to make Tensorrec have stable results HOT 2
- Temporal dynamics
- Fix simple typo: predictiones -> predictions
- How to write kNN by TensorRec?
- Error on dimensionality HOT 1
- Error - tensorflow has no attribute`get_default_session()` HOT 3
- module 'tensorflow' has no attribute 'get_default_session' HOT 4
- About users Features matrix
- Performance issues in the program
- Question - install of tensorrec only once
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from tensorrec.