teachablemachine-image.min.js

/*! For license information please see teachablemachine-image.min.js.LICENSE */
var tmImage=function(t){var e={};function n(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return t[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(r,o,function(e){return t[e]}.bind(null,o));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=8)}([function(t,e){t.exports=function(){throw new Error("define cannot be used indirect")}},function(t,e){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,e){(function(e){t.exports=e}).call(this,{})},function(t,e){t.exports=tf},function(t,e,n){"use strict";var r=this&&this.__awaiter||function(t,e,n,r){return new(n||(n=Promise))((function(o,i){function a(t){try{u(r.next(t))}catch(t){i(t)}}function s(t){try{u(r.throw(t))}catch(t){i(t)}}function u(t){var e;t.done?o(t.value):(e=t.value,e instanceof n?e:new n((function(t){t(e)}))).then(a,s)}u((r=r.apply(t,e||[])).next())}))},o=this&&this.__generator||function(t,e){var n,r,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function s(i){return function(s){return function(i){if(n)throw new TypeError("Generator is already executing.");for(;a;)try{if(n=1,r&&(o=2&i[0]?r.return:i[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,i[1])).done)return o;switch(r=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return a.label++,{value:i[1],done:!1};case 5:a.label++,r=i[1],i=[0];continue;case 7:i=a.ops.pop(),a.trys.pop();continue;default:if(!(o=(o=a.trys).length>0&&o[o.length-1])&&(6===i[0]||2===i[0])){a=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){a.label=i[1];break}if(6===i[0]&&a.label<o[1]){a.label=o[1],o=i;break}if(o&&a.label<o[2]){a.label=o[2],a.ops.push(i);break}o[2]&&a.ops.pop(),a.trys.pop();continue}i=e.call(t,a)}catch(t){i=[6,t],r=0}finally{n=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,s])}}};Object.defineProperty(e,"__esModule",{value:!0});var i=n(3),a=n(3),s=n(5),u=n(6),c=n(7);e.IMAGE_SIZE=224;var l=function(t){return t.packageVersion=t.packageVersion||c.version,t.packageName=t.packageName||"@teachablemachine/image",t.timeStamp=t.timeStamp||(new Date).toISOString(),t.userMetadata=t.userMetadata||{},t.modelName=t.modelName||"untitled",t.labels=t.labels||[],t},f=function(t,e){if(1===t){if(.25!==e&&.5!==e&&.75!==e&&1!==e)return console.warn("Invalid alpha. 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doesn't exist")},p=function(t){return r(void 0,void 0,void 0,(function(){var e;return o(this,(function(n){switch(n.label){case 0:return"string"!=typeof t?[3,3]:[4,fetch(t)];case 1:return[4,n.sent().json()];case 2:return e=n.sent(),[3,4];case 3:if(!(r=t)||!Array.isArray(r.labels))throw new Error("Invalid Metadata provided");e=t,n.label=4;case 4:return[2,l(e)]}var r}))}))};function h(t,e,n){return void 0===n&&(n=3),r(this,void 0,void 0,(function(){var r;return o(this,(function(o){switch(o.label){case 0:return[4,e.data()];case 1:return r=o.sent(),[2,i.tidy((function(){n=Math.min(n,r.length);for(var e=[],o=0;o<r.length;o++)e.push({value:r[o],index:o});e.sort((function(t,e){return e.value-t.value}));var i=new Float32Array(n),a=new Int32Array(n);for(o=0;o<n;o++)i[o]=e[o].value,a[o]=e[o].index;var s=[];for(o=0;o<a.length;o++)s.push({className:t[a[o]],probability:i[o]});return s}))]}}))}))}e.getTopKClasses=h;var v=function(){function t(t,e){this.model=t,this._metadata=l(e)}return 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Please choose a non-zero fraction");return f=this.trainDataset.batch(t.batchSize),d=this.validationDataset.batch(t.batchSize),[4,this.trainingModel.fitDataset(f,{epochs:t.epochs,validationData:d,callbacks:e})];case 1:return a.sent(),(p=s.sequential()).add(this.truncatedModel),p.add(this.trainingModel),this.model=p,l.dispose(),[2,this.model]}}))}))},e.prototype.prepareDataset=function(){for(var t=0;t<this.numClasses;t++)this.examples[t]=[]},e.prototype.setLabel=function(t,e){this._metadata.labels[t]=e},e.prototype.setLabels=function(t){this._metadata.labels=t,this.prepareDataset()},e.prototype.getLabel=function(t){return this._metadata.labels[t]},e.prototype.getLabels=function(){return this._metadata.labels},e.prototype.setName=function(t){this._metadata.modelName=t},e.prototype.getName=function(){return this._metadata.modelName},e.prototype.stopTraining=function(){var t=this;return new 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