EMT Practice Test

1. Question Content...

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Question1: HiAI What are the advantages of mobile computing platforms?

Question2: In deep learning tasks, when encountering data imbalance problems, which of the following methods can we use to solve the problem?

Question3: Image label service returned tag There can be more than one.

Question4: Which of the following does the convolutional neural network structure not include?

Question5: In machine learning, what input the model needs to train itself and predict the unknown?

Question6: The continue statement in the Python language is used to jump out of this loop and then continue to execute the next round of statements.

Question7: enter 32*32 Image with size 5*5 The step size of the convolution kernel is 1 Convolution calculation, output image Size is:

Question8: Root The user cannot install Atlas300 (3000) Install the accelerator card on the server DDK (Device Development Kit), Can only be installed by ordinary users.

Question9: Facing industry research and full scenarios AI The huge gap between applications, MindSpore Bridging the application gap to help inclusiveness AI Of technological innovation does not include which of the following?

Question10: Use with Atlas300 (3000) What conditions need to be checked when the accelerator card server compiles and runs the program?

Question11: twenty two.Among machine learning algorithms, which of the following is not unsupervised learning?

Question12: There are many commercial applications for machine learning services.
What are the main business scenarios covered? (Multiple Choice)

Question13: In the face search service, if we want to delete a certain face set, we can use this code:
firs_cliet.get_v2().get_face_set_service().delete_face_set("**"), among them "**" is to fill in the actual face set name.

Question14: Which of the following descriptions about the Recurrent Neural Network (RNN) is correct?

Question15: What is in the category of artificial intelligence? (Multiple choice)

Question16: There are many types of neural networks in deep learning. The following neural network information is one-way propagation:

Question17: Numerical calculation refers to the method and process of effectively using the digital computer to solve the approximate problem of mathematical problems, and the discipline consisting of related theories.
Which of the following processes are involved in solving actual problems with a computer? (Multiple Choice)

Question18: Among the following properties TensorFlow2.0 Does not support creation tensor. The method is?

Question19: HUAWEI HiAI What are the supported models?

Question20: Which of the following options is not a tensor attribute?

Question21: An e-commerce company has always had problems with official website stalls, poor utilization of network resources, and difficulty in operation and maintenance. Then which of the following can the company use EI service?

Question22: There are a lot of data generated during the training of the neural network.
What mechanism does TensorFlow use to avoid excessive input data?

Question23: Which of the following are AI Application areas?

Question24: The Python language does not allow embedding another loop body in a loop body

Question25: Tensorflow supports multi-TPU cluster computing

Question26: The Python language can use the "#" at the beginning of a single line of code for code comments .

Question27: During application development, which of the following operations is not a typical network definition?

Question28: In the deep learning network, the backpropagation algorithm is used to find the optimal parameters. What rules are used in the backpropagation algorithm to obtain the derivation layer by layer?

Question29: Code model.fit(mnist.train.inmage,mnist.train.labels.epochs=5)in of epochs Parameter representative?

Question30: Voice recognition refers to the recognition of audio data as text data.

Question31: PyTorch All existing versions support Python2 with Python3?

Question32: MSIR It is a simple, efficient and flexible graph-based function IR, A functional semantic type that can be represented Have?

Question33: According to Huawei Cloud EI Intelligent platform, which of the following solutions can be provided?

Question34: What are the results returned by the if conditional statements in the Python language? (Multiple choice)

Question35: TensorFlow It is one of the most popular deep learning frameworks.

Question36: Artificial intelligence is a new technical science that studies and develops theories, methods and application systems for simulating, extending and extending human intelligence. It is one of the core research areas of machine learning.

Question37: Which of the following description 1s wrong about the image recognition cloud service?

Question38: What model is not a cyclic neural network?

Question39: Self-encoder is an unsupervised learning algorithm

Question40: Cut off 2019 At the end of the year,TensorFlow The released versions are?

Question41: In the deep learning neural network, the perceptron is the simplest neural network. The correct statement about its structure is:

Question42: Training error will reduce the accuracy of the model and produce under-fitting. How to improve the model fit? (Multiple choice)

Question43: Huawei Cloud El builds enterprise intelligence services based on three-tier services.
Which of the following options does not belong to Layer 3 services?

Question44: Which of the following environments does not support to install the T11nsorFlow?

Question45: Which of the following are the characteristics of the Python language? {Multiple choice)

Question46: HiAI Mobile computing platform provides rich upper-level functional services API, Can run efficiently on mobile devices.

Question47: The following is the correct difference between machine learning algorithms and traditional rule-based methods?

Question48: The time interval in the Python language is a Hoating-point fraction in seconds

Question49: If the deep learning neural network has the problem of gradient disappearance or gradient explosion, our common solution is.

Question50: What are the advantages of Python? (Multiple choice)

Question51: What are the common types of dirty data?

Question52: HUAWEI CLOUD EI Enable more use of corporate boundaries AI And big data services to accelerate business development and benefit society. HUAWEI CLOUD EI The service can serve the enterprise in the following aspects?

Question53: AI Chips are divided into business applications and can be divided into?

Question54: In neural networks, which of the following methods are used to update the parameters when training the network to minimize the loss function?

Question55: Which of the following statements about universal form recognition services are correct?

Question56: Traditional machine learning and deep learning are the core technologies of artificial intelligence. There is a slight difference in the engineering process. The following steps. What you don't need to do in deep learning is:

Question57: Atlas 800 AI There are multiple models of servers, of which the one based on the Kunpeng processor platform is?

Question58: Information theory is a branch of applied mathematics. The main research is to quantify how much information a signal contains. Who is the first to propose information theory?

Question59: TensorFlow only supports Python and R language

Question60: Which of the following does not belong to long-term memory LSTM (long Short*Term Memory) network architecture?

Question61: Which is the correct description of the python creation function? (Multiple choice}

Question62: Where is the main foothold of symbolism?

Question63: Which of the following conditions is not a condition that n-fold bernoulli trials needs to meet?

Question64: TensorFlow It is an end-to-end open source platform for machine learning and deep learning.

Question65: L1 with L2 Regularization is a method commonly used in traditional machine learning to reduce generalization errors. The following is about the two. The right way is:

Question66: In the process of training the neural network, our goal is to keep the loss function reduced. Which of the following methods do we usually use to minimize the loss function?

Question67: Huawei's chip support HUAWEI HiAI Which module of?

Question68: Generative confrontation networks are currently widely useD. The following scenarios can use this network?

Question69: The number of rows and columns of the three matrices A , B and C is 3 rows and 2 columns, 2 rows. 3 columns. 3 rows and 3 columns. which of the following operations is meaningful?

Question70: In the classic convolutional neural network model,Softmax What hidden layer does the function follow?

Question71: Global gradient descent algorithm, stochastic gradient descent algorithm and batch gradient descent algorithm are all gradient descent algorithms. The following is wrong about its advantages and disadvantages.

Question72: The Python language can use multiple statements on the same line, separated by commas ".".

Question73: About Python correct tuple, which is correct description? (Multiple choice)

Question74: ModelArts Service and (). The combination of services can easily deploy the model to "end"?

Question75: The optimizer is an important part of training neural networks. The purpose of using the optimizer does not include which of the following:

Question76: Label when the image remake detection service is called successfully sugestion What's the situation?

Question77: If a model has a large deviation on the test set and a small variance, it means that the model?

Question78: The training error will continue to decrease as the model complexity increases.

Question79: Which of the following steps in deep learning are automatically completed by the model?

Question80: What are the steps that are not part of the operation of a Python file object?

Question81: Machine Learning Service is a data mining and analytics platform service that helps users quickly discover data patterns and build predictive models through machine learning techniques and deploy them as predictive analytics solutions

Question82: HUAWEI CLOUD EI There are many types of agents according to different industries and application scenarios. Currently, Huawei Cloud EI The agent has?

Question83: The following about KNN Algorithm k The value description is correct?

Question84: Regarding backpropagation, the following statement is wrong?

Question85: In order for a machine to be intelligent, it must be knowledgeable. Therefore, there is a research field in artificial intelligence. which mainly studies how computers automatically acquire knowledge and skills to achieve self-impr011emenL What is the branch of this research called?

Question86: Bagging In integrated learning, the relationship between each base learner is?

Question87: The loss function reflects the error between the target output and actual output of the neural network. The commonly used loss function in deep learning is:

Question88: AI Chip is also called AI Accelerators are specially designed to handle a large number of computing tasks in artificial intelligence applications functional module.

Question89: Atlas 200 DK Yiteng 310 The main application of the chip is?

Question90: Loss function and model function are the same thing.

Question91: According to the definition of information entropy what is the bit entropy of throwing a uniform coin?

Question92: HUAWEI HiAI Which tool does the platform support to integrate with?

Question93: Functions are well-organized, non-reusable code segments used to implement a single, or associated Function.

Question94: Which of the following is not an application of image recognition services?

Question95: What research areas does artificial intelligence have? (Multiple choice)

Question96: What are the implementation modes ofTensorflow? (Multiple Choice)

Question97: What are the common clustering algorithms?

Question98: Principal Component Analysis (PCA) is a statistical method. A set of variables that may be related to each other is transformed into a set of linearly related variables by orthogonal transformation The converted set of variables is called the principal component

Question99: tf.keras.datasets Can view keras The built-in data set.

Question100: The commonly used functions for mathematical operations in Python are basically in lhe math module and the cmath module.

Question101: Which of the following is not a way for the TensorFlow program to read data?

Question102: Which is not a Python operator?

Question103: When training the network of God, we often encounter many problems. For the problem of vanishing gradient, we can choose to make. Which of the following functions to alleviate the problem?

Question104: Which of the following is not an artificial intelligence school?

Question105: Which of the following can improve the computational efficiency of the neural network model? (Multjple choice)

Question106: In a neural network, knowing the weight and deviations of each neuron is the most important step. If you know the exact weights and deviations of neurons in some way, you can approximate any function What is the best way to achieve this?

Question107: Which of the following products is related to artificial intelligence? (Multiple Choice)

Question108: Which description is wrong about the hyperparameter?

Question109: Which of the following statements about supervised learning is correct?

Question110: Deep learning neural network training requires a lot of matrix calculations. Generally, we need to use hardware to enable the computer to have parallel computing capabilities. The following hardware devices can provide parallel computing capabilities.:

Question111: According to the development process of the robot, it is usually divided into three generations, respectively are: (Multiple Choice)

Question112: The word recognition in the speech recognition service refers to the synchronous recognition of short speech. Upload the entire audio at once, and the recognition result will be returned in the response.

Question113: TensorFlow2.0 not support tensor in GPU with CPU Transfer between each other.

Question114: A scalar k is multiplied by matrix A equal to k and each of the numbers in A is multiplied.

Question115: The following code was used when compiling the model:model.compile(optimizer='Adam,loss='categorical.crossentropy',metrics=[tf.keras.metrics.accuracy]), currently using evaluate When the method evaluates the model, which of the following indicators will be output?

Question116: TensorF1ow2.0 Can be used to check if it is tensor The methods are?

Question117: When dealing with actual problems, when should machine learning be used in the following situations?

Question118: Which of the following description of the number of rows and columns of the matrix is correct?

Question119: The naive Bayes algorithm does not require independent and identical distribution among sample features.

Question120: Regularization is an important and effective technique for reducing generalization errors in traditional machine learning. The following techniques are regular. The technology is:

Question121: Only matrix A and matrix B have the same number of rows and columns. A and B can be added.

Question122: The following belongs to TensorFlow2.0 The characteristic is?

Question123: The constituent elements of the Python identifier include: numbers, letters, and underscores.

Question124: Which of the following activation functions are prone to vanishing gradient problems?

Question125: The activation function plays an important role in the neural network model learning and understanding of very complex problems. The following statement about the activation function is correct.

Question126: The for loop statement in the Python language can iterate through the items in any sequence.

Question127: In the environment preparation for invoking HUAWEI CLOUD services, which of the following does not require confirmation of installation?

Question128: The three stages of artificial intelligence include computational intelligence, () , Cognitive intelligence.

Question129: Which of the following options are <Artificial Intelligence Comprehensive Experiment> May be used in calling Huawei cloud services?