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This article mainly explains "what are the functions of the ml5.js front end". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what functions does the ml5.js front end have"?

Let's take a look at the code:

/ / Step 1: create an image classification model using MobileNet

Const classifier = ml5.imageClassifier ('MobileNet', onModelReady)

/ / Step 2: select a picture

Const img = document.querySelector ("# myImage")

/ / Step 3: predict the result of image classification

Let prediction = classifier.predict (img, gotResults)

/ / Step 4: manipulate the result

Function gotResults (err, results) {

Console.log (results)

}

It's really very simple.

What functions can be achieved at present?

01 image

ImageClassifier is used to identify image content, can be used for image and text matching poseNet to identify key points of human posture, can be used for motion recognition bodyPix, UNET for human body and background segmentation, can be used for automatic matting

StyleTransfer

Style transfer, can be used for picture art filter

Pix2pix 、 CVAE 、 DCGAN

Image generation, which can be used for hand drawing to generate real images and images based on text

SketchRNN

Another method of image generation that can be used to generate patterns based on initial strokes

YOLO

Object detection, which can be used to track objects

02 sound

SoundClassifier

Audio classification, can be used for voice control

PitchDetection

Tone detection can be used for speaker recognition

03 text

CharRNN

Text generation, which can be used for input method association

Sentiment

Emotional prediction can be used for emotional judgment of the text.

Word2vec

Word-to-word vector, which can be used to convert text into vectors and calculate them in vector space

04 accessibility

FeatureExtractor

Image feature extraction, which can be used for image search and transfer learning.

KNNClassifier

K-Nearest Neighbors algorithm creates a classifier, which can be used for image classification.

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