EMT Practice Test

1. Question Content...

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Question1: What are the numeric types of Python? (Multiple Choice)

Question2: 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?

Question3: Huawei's chip support HUAWEI HiAI Which module of?

Question4: Regarding backpropagation, the following statement is wrong?

Question5: The Python language can use multiple statements on the same line, separated by commas ".".

Question6: According to the definition of information entropy what is the bit entropy of throwing a uniform coin?

Question7: In neural networks, which of the following methods are used to update the parameters when training the network to minimize the loss function?

Question8: Deep learning is a branch of machine learning

Question9: Which of the following statements about Python are correct? (Multiple choice)

Question10: About Bayesian formula- P(WlX)=P(XlW)*P(W)/P(X) What is the correct description?

Question11: Which command can be checked Atlas 300 (3000) Whether the accelerator card is in place?

Question12: What are the Python language data types? (Multiple Choice)

Question13: Linear regression in 3 The fitted surface in the dimension above dimension is?

Question14: HUAWEI HiAI Empower APP What value?

Question15: Which of the following environments does not support to install the T11nsorFlow?

Question16: MSIR It is a simple, efficient and flexible graph-based function IR, A functional semantic type that can be represented Have?

Question17: Which is the correct description of the python creation function? (Multiple choice}

Question18: 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.

Question19: Which of the following data types does Tensorflow not support?

Question20: Ce11 Provides basic modules for defining and performing calculations, Ce11 The object can be executed directly, the following statement is wrong?

Question21: Which of the following does the convolutional neural network structure not include?

Question22: Which of the following statements about overflow and underflow in numerical calculations is correct? (Multiple choice)

Question23: What model is not a cyclic neural network?

Question24: The correlation coefficient. also known as the linear correlation coefficient, is used to measure the linear relationship between two variables, which is a real number greater than zero

Question25: Huawei AI The full scenarios include public cloud, private cloud, various edge computing, IoT industry terminals, and consumer terminals and other end, edge, and cloud deployment environments.

Question26: TensorFlow It is an end-to-end open source platform for machine learning and deep learning.

Question27: The commonly used functions for mathematical operations in Python are basically in lhe math module and the cmath module.

Question28: The following statement about recurrent neural networks is wrong?

Question29: The model composed of machine learning algorithms cannot represent the true data distribution function on a theoretical level. Just approach it.

Question30: What are the common clustering algorithms?

Question31: TensorFlow2.0 The mechanism of graphs and conversations has been cancelled in.

Question32: If the deep learning neural network has the problem of gradient disappearance or gradient explosion, our common solution is.

Question33: Which of the following are the elements of artificial intelligence? (Multiple choice)

Question34: In supervised learning," Those who are near Zhu are red and those who are near Mo are black"Is used to describe which of the following models?

Question35: Atlas 200 DK Yiteng 310 The main application of the chip is?

Question36: What are the conditions for m row n column matrix A and p row q column matrix B to be multiplied?

Question37: Deep learning makes it easy to derive simple mathematical functions from a large amount of high-dimensional data to describe complex decision interfaces.

Question38: PyTorch All existing versions support Python2 with Python3?

Question39: Which of the following statements about supervised learning is correct?

Question40: Which of the following is not MindSpore common Operation?

Question41: Which of the following is not a face recognition technology?

Question42: The following code was used when compiling the model:
model.compile(optimizer='Adam,loss='categorical.crossentropy',metrics=[tf.keras.metrics.accurac y]), currently using evaluate When the method evaluates the model, which of the following indicators will be output?

Question43: Which of the following are AI Subfield?

Question44: All convolution kernels of the same convolution layer in the convolutional neural network are weight-sharing.

Question45: What are the core concepts in TensorFlow? (Multiple Choice)

Question46: The following about the standard RNN Model, the correct statement is?

Question47: Which of the following is not MindSpore Features of the core architecture?

Question48: GPU Good at computationally intensive and easy to parallel programs.

Question49: Which of the following is not included in the recurrent neural network usage scenario?

Question50: Feedforward neural network is a simple neural network, each neuron is arranged hierarchically, it is currently one of the most widely used and fastest growing artificial neural networks. The following statement about feedforward neural networks is correct:

Question51: Huawei Machine learning Service MLS MLS is a one-stop platform that supports the entire process of data analysis.
Which of the following is not a feature of MLS?

Question52: A scalar k is multiplied by matrix A equal to k and each of the numbers in A is multiplied.

Question53: What are the common types of dirty data?

Question54: 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.:

Question55: In deep learning, if the neural network has a large number of layers, the problem of gradient disappearance is more likely to occur.
Strictly speaking, in which of the following links does the sample disappearance problem occur?

Question56: The Python language does not allow embedding another loop body in a loop body

Question57: tf.keras.datasets Can view keras The built-in data set.

Question58: Pytorch Which company launched it first?

Question59: What research areas does artificial intelligence have? (Multiple choice)

Question60: Functions are well-organized, non-reusable code segments used to implement a single, or associated Function.

Question61: Recurrent neural networks can capture dynamic information in serialized data.

Question62: Regularization is an important and effective technique for reducing generalization errors in traditional machine learning. The following techniques are regular.
The technology is:

Question63: TensorFlow2.0 not support tensor in GPU with CPU Transfer between each other.

Question64: Only matrix A and matrix B have the same number of rows and columns. A and B can be added.

Question65: Deflated AI The logical architecture of the processor does not include which of the following options?

Question66: Faced with the challenge of achieving efficient distributed training for ultra-large-scale models, MindSpore is handled as?

Question67: Which of the following options is not the- session mode used by Tensorflow?

Question68: What are the commonly used gradient descent optimization functions? (Multiple Choice)

Question69: What are the commonly used loss functions? (Multiple choice)

Question70: 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:

Question71: The perceptron can be displayed in space as?

Question72: Generating a confrontation network is like a game system. The generator generates fake samples, and the discriminator judges whether it is true or false.
Our ideal result is?

Question73: Tensorflow supports multi-TPU cluster computing

Question74: Which of the following activation functions are prone to vanishing gradient problems?

Question75: With Atlas300 (3000)Install the accelerator card in the server DDK (Device Development Kit) Only need to install when dependent on the environment Python3.

Question76: TensorFlow It is one of the most popular deep learning frameworks.

Question77: When training the network, we often encounter many problems. For the problem of gradient disappearance, we can alleviate the problem by choosing which of the following functions to use?

Question78: Which of the following options is not a reason for traditional machine learning algorithms to promote the development of deep learning?

Question79: Which of the following statement about the matrix is incorrect?

Question80: What is wrong about the image content review service?

Question81: What are the commonly used activation functions? (Multiple Choice)

Question82: When using TensorFlow2. 0 of keras When building a neural network with an interface, the network needs to be compiled.
Which of the following methods should be used to work?

Question83: ModelArts Service and (). The combination of services can easily deploy the model to "end"?

Question84: What is the most important difference between batch gradient descent, mini-batch gradient descent, and stochastic gradient descent?

Question85: Which is not a deep learning algorithm?

Question86: During application development, which of the following operations is not a typical network definition?

Question87: Which is wrong with the Python module time introduction method?

Question88: When the universal text recognition service is successfully called, the returned text recognition result is stored in which of the following fields?

Question89: Which of the following is not a module in the Tensorflow library?

Question90: 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?

Question91: Which of the following description of the validation set is wrong?

Question92: Python is a fully object-oriented language.
Which of the following options belong to the Python object? (Multiple Choice)

Question93: Which of the following statements about passport recognition services are correct?

Question94: Which of the following features does Python support? (Multiple choice)

Question95: Which of the following items are included in the results returned when the face search service is successfully called?

Question96: As shown below, which are the following matrix A characteristic value? (Multiple choice)

Question97: 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?

Question98: " print" in Python 3 must be used with "()"

Question99: 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:

Question100: In what year did Huawei officially provide services in the form of cloud services, and combined with more partners to provide richer artificial intelligence practices?

Question101: Among the machine learning algorithms, the following is not an integrated learning strategy?

Question102: What is the incorrect relationship between neural networks and deep learning?

Question103: Which of the following about the dictionary in Python is correct? (Multiple Choice)

Question104: The main computing resources included in the Da Vinci architecture computing unit are?

Question105: AI Chips are divided into business applications and can be divided into?

Question106: TensorF1ow Which of the following companies first developed?

Question107: Among the following properties TensorFlow2.0 Does not support creation tensor. The method is?

Question108: What does not belong to supervised learning?

Question109: TensorF1ow2.0 Can be used to check if it is tensor The methods are?

Question110: Jobs that are repetitive and require weak social skills are the easiest to be AI Replaced work.

Question111: Which of the following descriptions of the depth feedforward network is correct?

Question112: The following belongs to TensorFlow2.0 The characteristic is?

Question113: Which of the following is true about unsupervised learning?

Question114: The Python language can use the "#" at the beginning of a single line of code for code comments .

Question115: Which of the following is not an artificial intelligence school?

Question116: It is fine to pass in only one image when calling the face comparison service.

Question117: 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.

Question118: TensorFlow2.0 of keras.preprocessing The role is?

Question119: For the image classification problem, which of the following neural networks is more suitable to solve this problem?

Question120: Which of the following are the topics of speech processing research?

Question121: There are a lot of data generated during the training of the neural network. What mechanism does TensorFlow use to avoid excessive input data?

Question122: In neural networks, which of the following methods are used to update the parameters when training the network to minimize the loss function?

Question123: The pooling layer in the convolutional neural network can reduce the size of the lower layer input.
Common pooling is:

Question124: Bagging In integrated learning, the relationship between each base learner is?

Question125: What is wrong description or backpropagation?

Question126: Computer vision is the study of how to make computers "see".

Question127: Vector is a number.

Question128: What are the algorithms supported by Tensorflow? (Multiple Choice}

Question129: Deep learning algorithms can be divided into supervised learning and unsupervised learning.

Question130: On-Device Execution, that is, the entire image is offloaded and executed, and the computing power of the Yiteng chip can be fully utilized, which can greatly reduce the interaction overhead, thereby increasing the accelerator occupancy rate.
On-Device The following description is wrong?

Question131: What is the English abbreviation for AI?

Question132: In a convolutional neural network, different layers have different functions. Which of the following layers can play the role of dimensionality reduction?

Question133: Training error will reduce the accuracy of the model and produce under-fitting.
How to improve the model fit? (Multiple choice)

Question134: twenty two.Among machine learning algorithms, which of the following is not unsupervised learning?

Question135: According to Huawei Cloud EI Intelligent platform, which of the following solutions can be provided?

Question136: 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.

Question137: TensorFlow 2.0 The way to view tensor dimensions in is?

Question138: Which of the following are included in the application scenarios ofTensorflow? (Multiple choice}

Question139: What are the scenarios or industries that are suitable for using Python? (Multiple Choice)

Question140: In machine learning, what input the model needs to train itself and predict the unknown?

Question141: Which of the following options is not a tensor attribute?

Question142: Which of the following options belong to Tensorflow concept? (Multiple Choice)

Question143: The following options belong to keras under estimator
The encapsulation methods are?

Question144: In TensorFlow, data is represented in the form of tensors and calculation charts.

Question145: Which of the following neural network structures will share weights? (Multiple choice)

Question146: Which of the following steps in deep learning are automatically completed by the model?

Question147: About the image content review service returned when the call is successful suggestion Field, the correct statement is?

Question148: The following evaluation indicators belonging to the regression algorithm are?

Question149: In deep learning tasks, when encountering data imbalance problems, which of the following methods can we use to solve the problem?

Question150: Which of the following about the gradient descent is incorrect?

Question151: Regarding the convolutional neural network pooling layer, the following description is correct?

Question152: 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.

Question153: Tensorflow Operations and Computation Graph are not - run in the Session

Question154: What people say about neural networks is wrong?