使用 npm 安装 @tensorflow-models/knn-classifier 时出现问题

Question

我用 npm 安装了@tensorflow-models/knn-classifier，但是当我运行它时出现错误“找不到模块'@tensorflow-models/knn-classifier'”。我可以看到节点模块下的模块，但我仍然收到此错误。其他模型如@tensorflow-models/mobilenet、@tensorflow-models/universal-sentence-encoder 已解决，但 knn-classifier 未解决。这个模型是否需要额外的东西？import * as tf from '@tensorflow/tfjs';import * as knnClassifier from '@tensorflow-models/knn-classifier';const classifier = knnClassifier.create();const trainData = getTrainingData();for(const td of trainData) {   classifier.addExample(td.xs, td.label);    }

Answer 1

现在这个包丢失了index.js。这是修复

const tf = require('@tensorflow/tfjs');

const knnClassifier = require('./node_modules/@tensorflow-models/knn-classifier/dist/knn-classifier');

const classifier = knnClassifier.create();

console.log('classifier', classifier)