如何使用csv文件训练tensorflow.js模型？

Question

Is it possible to train a tensorflow.js model using the path to a csv file on my computer? thank you!

Answer 1

From the version 0.14.1 , You can read csv file using tf.data.csv . However the data should be sent by a server.

One can serve a local file using a server like http-server .

http-server -c1 --cors .

Or using python3 http-server

python3 -m http.server .

Then you can read your csv file

const csvUrl = 'localhost:port/file'; 

async function run() {

   const csvDataset = tf.data.csv(
     csvUrl, {
       columnConfigs: {
         medv: {
           isLabel: true
         }
       }
     });

// then you can use your dataset

}

Answer 2

You can start here: https://js.tensorflow.org/api/0.14.1/#data.csv . Not sure if you can pull the csv from the local file storage though. But what have you tried?

Come back when you have some work done!!

Answer 3

You can also convert the data into a JSON file with an online converter. It may be the easiest way.