import{s as O,n as Q,o as V}from"../chunks/scheduler.cd324960.js";import{S as K,i as ee,e as l,s as i,c as B,h as te,a as r,d as n,b as a,f as D,g as W,j as y,k as X,l as ne,m as s,n as j,t as L,o as F,p as S}from"../chunks/index.d5c3adcc.js";import{C as se,H as ie,E as ae}from"../chunks/MermaidChart.svelte_svelte_type_style_lang.9176019f.js";import{C as oe}from"../chunks/CodeBlock.7fb24222.js";function le(z){let o,v,J,$,m,_,u,b,p,A=`In this unit, we explored the challenges of fine-tuning ASR models, acknowledging the time and resources required to
fine-tune a model like Whisper (even a small checkpoint) on a new language. To provide a hands-on experience, we have
designed an exercise that allows you to navigate the process of fine-tuning an ASR model while using a smaller dataset.
The main goal of this exercise is to familiarize you with the process rather than expecting production-level results.
We have intentionally set a low metric to ensure that even with limited resources, you should be able to achieve it.`,I,c,G="Here are the instructions:",C,d,N="<li>Fine-tune the <code>”openai/whisper-tiny”</code> model using the American English (“en-US”) subset of the <code>”PolyAI/minds14”</code> dataset.</li> <li>Use the first <strong>450 examples for training</strong>, and the rest for evaluation. Ensure you set <code>num_proc=1</code> when pre-processing the dataset using the <code>.map</code> method (this will ensure your model is submitted correctly for assessment).</li> <li>To evaluate the model, use the <code>wer</code> and <code>wer_ortho</code> metrics as described in this Unit. However, <em>do not</em> convert the metric into percentages by multiplying by 100 (E.g. if WER is 42%, we’ll expect to see the value of 0.42 in this exercise).</li>",M,h,R="Once you have fine-tuned a model, make sure to upload it to the 🤗 Hub with the following <code>kwargs</code>:",q,f,U,w,Z="You will pass this assignment if your model’s normalised WER (<code>wer</code>) is lower than <strong>0.37</strong>.",E,g,Y="Feel free to build a demo of your model, and share it on Discord! If you have questions, post them in the #audio-study-group channel.",H,T,P,x,k;return m=new se({props:{containerStyle:"float: right; margin-left: 10px; display: inline-flex; position: relative; z-index: 10;"}}),u=new ie({props:{title:"Hands-on exercise",local:"hands-on-exercise",headingTag:"h1"}}),f=new oe({props:{code:"a3dhcmdzJTIwJTNEJTIwJTdCJTBBJTIwJTIwJTIwJTIwJTIwJTIyZGF0YXNldF90YWdzJTIyJTNBJTIwJTIyUG9seUFJJTJGbWluZHMxNCUyMiUyQyUwQSUyMCUyMCUyMCUyMCUyMmZpbmV0dW5lZF9mcm9tJTIyJTNBJTIwJTIyb3BlbmFpJTJGd2hpc3Blci10aW55JTIyJTJDJTBBJTIwJTIwJTIwJTIwJTIydGFza3MlMjIlM0ElMjAlMjJhdXRvbWF0aWMtc3BlZWNoLXJlY29nbml0aW9uJTIyJTJDJTBBJTdE",highlighted:`<span class="hljs-attribute">kwargs</span> = {
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