本文主要研究一下PowerJob的Evaluator Evaluator tech/powerjob/server/core/evaluator/Evaluator.java public interface Evaluator { /** * 使用给定输入计算表达式 * * @param expression 可执行的表达式 * @param input 输入 * @return 计算结果 */ Object evaluate(String expression, Object input); } Evaluator接口定义了 evaluate方法,它有expression和input两个参数,返回计算结果 GroovyEvaluator tech/powerjob/server/core/evaluator/GroovyEvaluator.java @Slf4j @Component public class GroovyEvaluator implements Evaluator { private static final ScriptEngine
序本文主要研究一下PowerJob的EvaluatorEvaluatortech/powerjob/server/core/evaluator/Evaluator.javapublic interface Evaluator { /** * 使用给定输入计算表达式 * * @param expression 可执行的表达式 * @param input 输入 * @return 计算结果 */ Object evaluate(String expression, Object input);}Evaluator接口定义了evaluate 方法,它有expression和input两个参数,返回计算结果GroovyEvaluatortech/powerjob/server/core/evaluator/GroovyEvaluator.java @Slf4j@Componentpublic class GroovyEvaluator implements Evaluator { private static final ScriptEngine
序 本文主要研究一下Spring AI的Evaluator Evaluator spring-ai-client-chat/src/main/java/org/springframework/ai/evaluation /Evaluator.java @FunctionalInterface public interface Evaluator { EvaluationResponse evaluate(EvaluationRequest getText) .filter(StringUtils::hasText) .collect(Collectors.joining(System.lineSeparator())); } } Evaluator org/springframework/ai/evaluation/RelevancyEvaluator.java public class RelevancyEvaluator implements Evaluator 调用bespoke-minicheck模型,其temperature设置为0.0,之后把context与claim都传递给factCheckingEvaluator去评估 小结 Spring AI提供了Evaluator
序本文主要研究一下Spring AI的EvaluatorEvaluatorspring-ai-client-chat/src/main/java/org/springframework/ai/evaluation/Evaluator.java @FunctionalInterfacepublic interface Evaluator {EvaluationResponse evaluate(EvaluationRequest evaluationRequest Document::getText).filter(StringUtils::hasText).collect(Collectors.joining(System.lineSeparator()));}}Evaluator springframework/ai/evaluation/FactCheckingEvaluator.javapublic class FactCheckingEvaluator implements Evaluator ollama调用bespoke-minicheck模型,其temperature设置为0.0,之后把context与claim都传递给factCheckingEvaluator去评估小结Spring AI提供了Evaluator
介绍 Interpolator插值器之前我们已经接触过了,而Evaluator好像我们还没有将,这是属性动画中俩个比较中的两个知识点,弄清楚它们有助于我们更好的使用与理解属性动画。 效果: ---- Evaluator估值器 TypeEvaluator估值器,他的作用是根据当期属性的百分比来计算改变后的属性值。 Evaluator其实就是一个转换器,他能把小数进度转换成对应的数值位置。 先来看张图(此图来自Android自定义控件三部曲文章 ) ? 那么就必须有一个地方会根据当前的数字进度,将其转化为对应的数值,这个地方就是Evaluator;Evaluator就是将从加速器返回的数字进度转成对应的数字值。 比如上面我们实现的倒序动画 在Evaluator中,我们又可以通过改变进度值所对应的具体数字来改变数值的位置。
: 143: Mean AP = 0.4277 INFO voc_dataset_evaluator.py: 144: ~~~~~~~~ INFO voc_dataset_evaluator.py: 145: Results: INFO voc_dataset_evaluator.py: 147: 0.407 INFO voc_dataset_evaluator.py: 147: 0.345 INFO voc_dataset_evaluator.py: 147: 0.234 INFO voc_dataset_evaluator.py: 147: 0.771 INFO voc_dataset_evaluator.py voc_dataset_evaluator.py: 147: 0.182 INFO voc_dataset_evaluator.py: 147: 0.568 INFO voc_dataset_evaluator.py ) INFO voc_dataset_evaluator.py: 144: AP for pedestrian = 0.4490 INFO voc_dataset_evaluator.py: 144
; @Override public void start() { if (evaluator ! = null) { super.start(); } else { addError("No evaluator set for filter ; } public void setEvaluator(EventEvaluator<E> evaluator) { this.evaluator = evaluator evaluator.isStarted()) { return FilterReply.NEUTRAL; } try { evaluator主要有OnMarkerEvaluator、OnErrorEvaluator以及JaninoEventEvaluatorBase系列的evaluator;JaninoEventEvaluatorBase
; @Override public void start() { if (evaluator ! = null) { super.start(); } else { addError("No evaluator set for filter ; } public void setEvaluator(EventEvaluator<E> evaluator) { this.evaluator = evaluator; * *
* The Evaluator is free to evaluate the event as it pleases. evaluator主要有OnMarkerEvaluator、OnErrorEvaluator以及JaninoEventEvaluatorBase系列的evaluator;JaninoEventEvaluatorBase
评估者(evaluator):一组有助于在不同系统和不同情况下运行搜索的对象,例如快速和轻型实验或长时间和重度运行。 搜索(search):一组用于超参数和神经架构搜索的算法。 , **kwargs) 2 (3) Genetic Algorithm (GA) 接口类 1class deephyper.search.hps.ga.GA(problem, run, evaluator = evaluate.create_evaluator(cfg) 40 logger.info(f"Starting new run") 41 42 43 timer super : self.run_func 33 # set in super : self.evaluator 34 self.evaluator = Evaluator.create super : self.run_func 32 # set in super : self.evaluator 33 self.evaluator = Evaluator.create
_Evaluator"); //通过程序集查找并声明 G5Up. eval = new Evaluator(typeof(int), code, staticMethodName);//生成 Evaluator 类的对像 return (int)eval.Evaluate eval = new Evaluator(typeof(string), code, staticMethodName);//生成 Evaluator 类的对像 return (string) eval = new Evaluator(typeof(object), code, staticMethodName);//生成 Evaluator 类的对像 return eval.Evaluate eval = new Evaluator(typeof(XElement), code, staticMethodName);//生成 Evaluator 类的对像 return (XElement
ToTensor, Normalize from ignite.engines import Events, create_supervised_trainer, create_supervised_evaluator momentum=momentum) trainer = create_supervised_trainer(model, optimizer, F.nll_loss, device) evaluator = create_supervised_evaluator(model, metrics={'accuracy' def create_supervised_evaluator(model, metrics={}, cuda=False): """ Factory function for creating : a evaluator instance with supervised inference function """
classification_error_evaluator': 0.015625}Pass 0, Batch 400, Cost 0.079673, {'classification_error_evaluator , Cost 0.030264, {'classification_error_evaluator': 0.015625}Test with Pass 4, Cost 0.035841, {'classification_error_evaluator , Cost 0.545784, {'classification_error_evaluator': 0.1875}Pass 0, Batch 600, Cost 0.731662, {'classification_error_evaluator , {'classification_error_evaluator': 0.046875}Pass 49, Batch 300, Cost 0.202667, {'classification_error_evaluator 'classification_error_evaluator': 0.078125}Test with Pass 49, Cost 0.033639, {'classification_error_evaluator
_Evaluator"); //通过程序集查找并声明 EvalGuy. eval = new Evaluator(typeof(int), code, staticMethodName, listAssemblies);//生成 Evaluator 类的对像 223 eval = new Evaluator(typeof(string), code, staticMethodName, listAssemblies);//生成 Evaluator 类的对像 234 eval = new Evaluator(typeof(object), code, staticMethodName, listAssemblies);//生成 Evaluator 类的对像 256 eval = new Evaluator(null, code, staticMethodName, listAssemblies);//生成 Evaluator 类的对像 266
classification_error_evaluator': 0.015625} Pass 4, Batch 100, Cost 0.021028, {'classification_error_evaluator 'classification_error_evaluator': 0.015625} Test with Pass 4, Cost 0.035841, {'classification_error_evaluator , {'classification_error_evaluator': 0.515625} Pass 0, Batch 200, Cost 1.024846, {'classification_error_evaluator , {'classification_error_evaluator': 0.125} Pass 49, Batch 600, Cost 0.223433, {'classification_error_evaluator {'classification_error_evaluator': 0.078125} Test with Pass 49, Cost 0.033639, {'classification_error_evaluator
=cfg.get('val_evaluator'), test_evaluator=cfg.get('test_evaluator'), default_hooks=cfg.get _val_dataloader, evaluator=self. self.evaluator = runner.build_evaluator(evaluator) if hasattr(self.dataloader.dataset, 'metainfo 评估模块 Evaluator 在前面分析 ValLoop 时,简单提及了 evaluator 的构建与迭代流程: 验证循环中 run_iter() 调用的是 evaluator.process() 方法 验证循环结束时调用的是 evaluator.evaluate() 方法来计算 metrics 这里再跟进源码看下评估模块的实现细节,相关文件位于 mmengine/evaluator/evaluator.py
import random class differential_evolution_optimizer(object): def __init__(self, evaluator self.show_progress=show_progress self.show_progress_nth_cycle=show_progress_nth_cycle self.evaluator = evaluator self.population_size = population_size self.f = f self.cr = cr self.n_cross = self.best_vector if self.show_progress: self.evaluator.print_status( flex.min [ii][1]-self.evaluator.domain[ii][0] offset = self.evaluator.domain[ii][0] random_values
-- https://mvnrepository.com/artifact/org.jpmml/pmml-evaluator --> <dependency> <groupId>org.jpmml </groupId> <artifactId>pmml-evaluator</artifactId> <version>1.4.3</version> </dependency> <! -- https://mvnrepository.com/artifact/org.jpmml/pmml-evaluator-extension --> <dependency> <groupId >org.jpmml</groupId> <artifactId>pmml-evaluator-extension</artifactId> <version>1.4.3</version > results = evaluator.evaluate(arguments); List<TargetField> targetFields = evaluator.getTargetFields
newUsage := api.ResourceList{} for _, evaluator := range evaluators { // only trigger the evaluator 我们先来看看Registry和Evaluator的关系,以及Evaluator的定义。 :43 // Evaluator knows how to evaluate quota usage for a particular group kind type Evaluator interface Kubernetes中定义了7种资源的Evaluator,都在pkg/quota/evaluator/core/*目录下,比如pods.go就是PodEvaluator的实现,里面实现了关键的UsageStats 除了PodEvaluator之外,其他的Evaluator的UsageStats实现,都是genericEvaluator来完成的,其代码在pkg/quota/generic/evaluator.go:
) print ('test_model.take(1):', test_model.take(1)) # 评估模型性能 import pyspark.ml.evaluation as ev evaluator (test_model, {evaluator.metricName: 'areaUnderROC'})) print(evaluator.evaluate(test_model, {evaluator.metricName (results, {evaluator.metricName: 'areaUnderROC'})) print(evaluator.evaluate(results, {evaluator.metricName =evaluator ) tvsModel = tvs.fit( data_transformer \ .transform(births_train) ) data_train (results, {evaluator.metricName: 'areaUnderROC'})) print(evaluator.evaluate(results, {evaluator.metricName
mScoredNetworkEvaluator, mPasspointNetworkEvaluator); } WifiConnectivityManager中会注册三个Evaluator NetworkEvaluator[MAX_NUM_EVALUATORS]; public boolean registerNetworkEvaluator(NetworkEvaluator evaluator , int priority) { if (priority < 0 || priority >= EVALUATOR_MIN_PRIORITY) { localLog ("Invalid network evaluator priority: " + priority); return false; } if mEvaluators[priority].getName()); return false; } mEvaluators[priority] = evaluator