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Merge pull request #17 from jeasonstudio/chore-change-model-url
chore: update dependencies for mediapipe to version 0.10.14
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| --- | ||
| "chrome-ai": patch | ||
| --- | ||
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| chore: use mediapipe version 0.10.14 and change model asset cdn url |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| 'use client'; | ||
|
|
||
| import React from 'react'; | ||
| import { Layout } from '../components/layout'; | ||
| import { useForm } from 'react-hook-form'; | ||
| import { z } from 'zod'; | ||
| import { zodResolver } from '@hookform/resolvers/zod'; | ||
| import { | ||
| Form, | ||
| FormControl, | ||
| FormField, | ||
| FormItem, | ||
| FormLabel, | ||
| FormMessage, | ||
| } from '../components/ui/form'; | ||
| import { cosineSimilarity, embedMany } from 'ai'; | ||
| import { Input } from '../components/ui/input'; | ||
| import { Button } from '../components/ui/button'; | ||
| import { Outputs } from '../components/outputs'; | ||
| import { chromeai, ChromeAIEmbeddingModel } from 'chrome-ai'; | ||
|
|
||
| const schema = z.object({ | ||
| text1: z.string(), | ||
| text2: z.string(), | ||
| }); | ||
|
|
||
| const EmbeddingPage: React.FC<unknown> = () => { | ||
| const modelRef = React.useRef<ChromeAIEmbeddingModel>(); | ||
| React.useEffect(() => { | ||
| modelRef.current = chromeai('embedding'); | ||
| }, []); | ||
|
|
||
| const form = useForm<z.infer<typeof schema>>({ | ||
| resolver: zodResolver(schema), | ||
| defaultValues: { | ||
| text1: 'sunny day at the beach', | ||
| text2: 'rainy afternoon in the city', | ||
| }, | ||
| }); | ||
|
|
||
| const [cost, setCost] = React.useState<number>(0); | ||
| const [similarity, setSimilarity] = React.useState<number>(0); | ||
|
|
||
| async function onSubmit(data: z.infer<typeof schema>) { | ||
| setSimilarity(0); | ||
| setCost(0); | ||
| const startTime = performance.now(); | ||
| const { embeddings } = await embedMany({ | ||
| model: modelRef.current!, | ||
| values: [data.text1, data.text2], | ||
| }); | ||
|
|
||
| const similarity = cosineSimilarity(embeddings[0], embeddings[1]); | ||
| setSimilarity(similarity); | ||
| setCost(performance.now() - startTime); | ||
| } | ||
| return ( | ||
| <Layout> | ||
| <main className="grid flex-1 gap-4 overflow-auto p-4 md:grid-cols-2 lg:grid-cols-3 h-screen"> | ||
| <Outputs className="w-full"> | ||
| <h2 className="mt-4 scroll-m-20 text-3xl font-semibold tracking-tight transition-colors"> | ||
| Embedding | ||
| </h2> | ||
| <p className="leading-7 mt-6"> | ||
| After embedding values, you can calculate the similarity between | ||
| them using the cosineSimilarity function. This is useful to e.g. | ||
| find similar words or phrases in a dataset. You can also rank and | ||
| filter related items based on their similarity. | ||
| </p> | ||
|
|
||
| <Form {...form}> | ||
| <form | ||
| onSubmit={form.handleSubmit(onSubmit)} | ||
| className="w-2/3 space-y-6 mt-5" | ||
| > | ||
| <FormField | ||
| control={form.control} | ||
| name="text1" | ||
| render={({ field }) => ( | ||
| <FormItem> | ||
| <FormLabel>Text 1</FormLabel> | ||
| <FormControl> | ||
| <Input placeholder="text 1" {...field} /> | ||
| </FormControl> | ||
| <FormMessage /> | ||
| </FormItem> | ||
| )} | ||
| /> | ||
| <FormField | ||
| control={form.control} | ||
| name="text2" | ||
| render={({ field }) => ( | ||
| <FormItem> | ||
| <FormLabel>Text 2</FormLabel> | ||
| <FormControl> | ||
| <Input placeholder="text 2" {...field} /> | ||
| </FormControl> | ||
| <FormMessage /> | ||
| </FormItem> | ||
| )} | ||
| /> | ||
| <Button type="submit">Get Similarity</Button> | ||
| </form> | ||
| </Form> | ||
|
|
||
| {!!similarity && !!cost ? ( | ||
| <div className="mt-6"> | ||
| <div className="flex "> | ||
| <div> | ||
| Similarity: {similarity}{' '} | ||
| <span className="gray">(cost: {cost}ms)</span> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| ) : null} | ||
| </Outputs> | ||
| </main> | ||
| </Layout> | ||
| ); | ||
| }; | ||
| export default EmbeddingPage; |
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