Machine Learning Method

Recurrent neural network is different from convolutional neural network, it is better at solving the following problems?

• Sequence related issues

• Image classification

• Image detection

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The label predicted by the regression algorithm is?

• Self-deformation

• Discrete

• Strain type

• Continuous

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

• Target Detection

• Smart photo album

• Scene analysis

• Speech synthesis

With a lot of sales data but no labels, companies want to identify VIP Customer, the following model Suitable?

• Logistic regression

• SVM

• K-Means

• Hierarchical clustering

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

• True

• False

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

• Boosting

• Stacking

• Bagging

• Marking

CPU Mainly through increasing instructions, increasing the number of cores, etc. to improve AI performance

• True

• False

During the two classification process, we can set any category as a positive example

• False

• True

Reducing the gap between the training error and the test error will result in over-fitting How to prevent over-fitting? (Multiple Choice)

• Cross validation

• Integration method

• Increase regularization

• Feature Engineering

What are the common clustering algorithms?

• Density clustering

• Hierarchical clustering

• Spectral clustering

• Kmeans