"Autopilot" for machine learning: automl

InfoQ 2021-08-12 10:26:14 阅读数:132

本文一共[544]字,预计阅读时长:1分钟~
autopilot machine learning automl
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"AutoML Is a term , Describes an automated end-to-end process for performing machine learning in a real-world scenario . This is an artificial intelligence driven system , The focus is on automatically analyzing data , And provide actionable insight with minimal effort . The aim is to reduce the burden on data scientists in repetitive and time-consuming activities . In other words , It allows us to apply machine learning to real-world applications , Even if you are not an expert in this field ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" The goal of machine learning is to use models to build model representations , Then use these models to judge the new value . In training , Machine learning algorithm improves the model , It is similar to the way that human young children acquire basic language through supervised education and contact blended learning ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" It is a platform that computerizes every step of the machine learning process , From managing raw data sets to installing a useful machine learning model ."}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"AutoML Use of "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Find a model suitable for data sets "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": Each data set has multiple methods , For example, logical regression 、 Decision tree and so on , Determining the best strategy for a dataset can be a time-consuming process , It requires a lot of research and customization ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Superparameter optimization "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": Each machine learning technique contains parameters representing the weight of each variable . Most machine learning models , In addition to parameters , And super parameters , It usually includes dropout And model specific parameters , such as "},{"type":"link","attrs":{"href":"https:\/\/towardsdatascience.com\/understanding-random-forest-58381e0602d2","title":null,"type":null},"content":[{"type":"text","text":" Random forests "}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" The number of trees in . The developer determines its value before the training phase begins . Because the super parameters are different from the model parameters , There is no data learning in the training process , Therefore, they are usually constant during the training phase . The best choice of super parameters can get the most accurate model , But there needs to be a strategy to determine the ideal combination ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" feature selection "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":":"},{"type":"link","attrs":{"href":"https:\/\/towardsdatascience.com\/feature-engineering-for-machine-learning-3a5e293a5114","title":null,"type":null},"content":[{"type":"text","text":" Feature Engineering "}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" It is a process of determining the best variable set and the best coding , Input for the training process . The best features usually depend on the model used , But features are essential for the construction of the model . in addition , The number of features adopted will affect the time of model development and scoring , And may slow down the whole process . It uses a mechanized review process to determine which feature combination is most effective ."}]}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"AutoML Importance "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" No manual intervention required "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can computerize each step , Reduce human intervention ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Easy to use "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It simplifies the use of machine learning methods ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Maximize the use of resources "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It eliminates the need for any business or enterprise to invest extra time and money in finding all professionals , You can get a higher return on investment ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Universal "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": adopt AutoML, Finance 、 marketing 、 retail 、 Organizations such as transportation and healthcare can easily benefit from artificial intelligence and machine learning ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" For data scientists "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": Scientists will be able to focus more on challenging problems , Instead of training models or doing other activities ."}]}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":" working principle "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/8b\/ce\/8b28730e0d8d94a3c80ae7182000fbce.jpg","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" In the process of putting a machine learning model into practice , There are several stages ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Traditional machine learning requires the following steps :"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Collect data from multiple sources , And merge them into one medium ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" In order to test directly with data , Something needs to be done . This includes removing duplicates 、 Handling missing values and detecting leaks ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" The next stage of the machine learning process is feature engineering , It attempts to convert classification and order values into digital features ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" In order to choose the right model , And decide which model performs best in the dataset , Additional research is needed . This stage requires training 、 Analyze and evaluate its best performance ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Hyperparametric tuning is also used to improve performance by fine tuning parameters ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Finally, the prediction result is generated based on the previously unknown value . Machine learning provides answers to questions that professors use machine learning models ."}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Use AutoML You can reduce these steps .AutoML Focus on the data acquisition in the first stage and the prediction in the last step . As the name suggests , All other intermediate stages are computerized . It uses combined values as input , And generate the predicted value as the output . The generated optimization model can be used to predict ."}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"AutoML Application in real life "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Detection of financial fraud "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It is possible to improve the accuracy and accuracy of fraud detection algorithms ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Image recognition "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can be used to recognize faces ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Network security "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can be used for risk assessment of network security 、 Monitoring and testing ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Malware "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": Malware and spam are examples of how it can be used to create adaptive cyber threats ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" entertainment "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can be used as a content selection engine ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Customer service "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can be used to analyze the emotions of chat robots , And improve the efficiency of the customer service team ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" marketing "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can be used to improve the participation rate through predictive analysis . It can also be used to improve the effectiveness of social media behavioral marketing initiatives ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Healthcare research and development "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It can evaluate large amounts of data and draw conclusions ."}]}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":" hot AutoML platform "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"Google Cloud AutoML"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": This is a platform for automated machine learning in the cloud . It allows you to quickly create your own unique machine learning model ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"SMAC"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":":"},{"type":"link","attrs":{"href":"https:\/\/www.cs.ubc.ca\/labs\/beta\/Projects\/SMAC\/","title":null,"type":null},"content":[{"type":"text","text":"SMAC"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" It is a powerful tool for improving algorithm parameters . It is very useful for the super parameter adjustment of machine learning algorithm ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"Auto-Keras"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It was created by Texas A & M University in collaboration with other community members "},{"type":"link","attrs":{"href":"http:\/\/autokeras.com\/","title":null,"type":null},"content":[{"type":"text","text":" Free open source code library "}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":". The library is considered as a method to provide automatic search of super parameters and deep learning architecture ."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"Auto-sklearn"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":": It's based on "},{"type":"link","attrs":{"href":"https:\/\/automl.github.io\/auto-sklearn\/","title":null,"type":null},"content":[{"type":"text","text":"scikit-learn"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" ML. Find the best way for each data collection , Then adjust the super parameter ."}]}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":" The future of the work of data scientists "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Before we discuss whether automation will kill jobs , It is necessary to understand the difference between data science and machine learning ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Data scientists use engineering 、 Expertise in statistics and Anthropology , Understand data from a business perspective , And provide reliable insight and prediction . meanwhile , Machine learning algorithms are helpful to the recognition of organizational patterns . however , Their function in the data-driven process is limited to predicting future events . They don't fully understand the significance of specific data to companies and their relationships ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" in fact , Some aspects of low-level tasks may be computerized , This can lead to the loss of some jobs , Reduce overall revenue . however , Please note that ,"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"AutoML The main goal of is to free scientists from tedious and time-consuming work "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"AutoML It just makes it easier for scientists to focus on complex problems . This also brings great demand . however , As mentioned earlier , Machine learning technology lacks human curiosity and motivation to establish and verify research . At present, only data scientists can do this ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" Computers will not replace human decision-making and cognition . In the long run , Technological advances will increase the possibility of this happening , But we never know what will happen in the future ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" The authors introduce :"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"Gunjan, Aspiring data scientists , Technology blogger ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":" Link to the original text :"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/medium.com\/codex\/what-is-automl-2e29b5364784","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/medium.com\/codex\/what-is-automl-2e29b5364784"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]}]}]}
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