Using deep learning models with Essentia.js and Tensorflow.js

[SaidiAhmed11]

What is the issue about?

• [ ] Bug
• [ ] Usage question
• [ ] Documentation
• [ ] Contributing / Development

What part(s) of Essentia.js is involved?

• [ ] essentia.js-core (vanilla algorithms)
• [ ] essentia.js-model (machine learning algorithms)
• [ ] essentia.js-plot (plotting utility module)
• [ ] essentia.js-extractor (typical algorithm combinations utility)

Description

I'm trying to use essentia models to predict genre / mood of a song to improve my recommendation system using node js , i've followed some tutorials of essentia on github but i'm facing two problems well explained below

Steps to reproduce / Code snippets / Screenshots

-1ST PROBLEM ⛔

• I've imported EssentiaWASM like this

• PS : i've tried to import it like this like some tutorials but it makes an error : error :

-Now when i'm using the first import to instantiate the extractor for using with "musicnn" models :

• I'm facing this error :

-2ND PROBLEM ⛔

• I've used a musicnn model ( https://essentia.upf.edu/models/autotagging/msd/msd-musicnn-1.json )
• Then i've to tried to used like this but the line 53 cause me a problem :
• The Error : Exactly here :

Please i need a solution for both problems to extract the features correctly with the exractor and for the tenserflow Js problem while loading the model

System info

Node Js : v18.12.1 Essentia Js : 0.1.3 tensorflow/tfjs-converter : 4.1.0 tensorflow/tfjs-core : 4.1.0 tensorflow/tfjs-node : 4.1.0

[AntonErikssonCode]

I'm having similar issues regarding the first problem.