IBM Certified Application Developer C7020-230 dumps pdf
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Share some IBM Certified Application Developer C7020-230 exam questions and answers below.
Which statement best describes the unsupervised learning process when performing clustering on a large data set?
A. The system understands the significance of the data points and a cognitive sub-process clusters the data, removing the need for a human supervisor.
B. A neural network is deployed in unsupervised mode to determine to which cluster a data point belongs.
C. Examples of data points and their associated cluster are fed into the system allowing it to learn and generalize for the rest of the data set.
D. Data points are compared at random and the differences between their features are used to determine whether they belong in the same cluster or not.
Answer: D
A system with a set of classifiers is trained to recognize eight different company logos from images. It is 78% accurate.
Without further information, which statement is true?
A. The system has 78% precision and recall.
B. The system has a precision of 78% and a recall of 22%.
C. The system is equally reliable for classifying any one of the eight logo types 78% of the time.
D. The accuracy of the system for any one class cannot be determined.
Answer: C
How can a developer prevent IBM Bluemix from logging data in an API request to an IBM Watson service?
A. Set a header parameter called X-Stop-Training-Watson to true in the HTTP request.
B. Disable training from in the IBM Bluemix dashboard.
C. Pass a parameter called DisableTraining=false in the API request.
D. Set a header parameter called X-Watson-Learning-Opt-Out with the value true in the HTTP request.
Answer: D
In neural networks, which method enables a developer to obtain the output and compare it with the real value to get the error?
A. Back Propagation
B. Cognitive Propagation
C. Forward Propagation
D. Answer Propagation
Answer: A
A system with a set of classifiers is trained to recognize eight different company logos from images. It is 78% accurate. Without further information, which statement is true?
A. The system has 78% precision and recall.
B. The system has a precision of 78% and a recall of 22%.
C. The system is equally reliable for classifying any one of the eight logo types 78% of the time.
D. The accuracy of the system for any one class cannot be determined.
Answer: C
Which two Natural Language Processing artifacts are part of the Watson Knowledge Studio? (Choose two.)
A. mention detection
B. parsing rules
C. part-of-speech tagging
D. sentence tokenization
E. relation detection
Answer: D,E
Which statement best describes the unsupervised learning process when performing clustering on a large data set?
A. The system understands the significance of the data points and a cognitive sub-process clusters the data, removing the need for a human supervisor.
B. A neural network is deployed in unsupervised mode to determine to which cluster a data point belongs.
C. Examples of data points and their associated cluster are fed into the system allowing it to learn and generalize for the rest of the data set.
D. Data points are compared at random and the differences between their features are used to determine whether they belong in the same cluster or not.
Answer: D
Which two Natural Language Processing artifacts are part of the Watson Knowledge Studio? (Choose two.)
A. mention detection
B. parsing rules
C. part-of-speech tagging
D. sentence tokenization
E. relation detection
Answer: D,E
Do you want to pass the IBM C7020-230 exam better and faster? Then please select the Passtcert. It can help you achieve your dreams. Passtcert is a website that provide accurate IBM Certified Application Developer C7020-230 dumps pdf for people who want to participate in the IT certification. Passtcert can help a lot of IT professionals to enhance their career blueprint. Our strength will make you incredible. You can try a part of the IBM Certified Application Developer C7020-230 dumps pdf to test our reliability.In order to allow you to safely choose Passtcert, part of the best IBM Certified Application Developer C7020-230 dumps pdf provided online, you can try to free download to determine our reliability.
Passtcert website is fully equipped with IBM Certified Application Developer C7020-230 dumps pdf, it also includes the IBM C7020-230 exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Passtcert provide true and comprehensive exam questions and answers. With our exclusive IBM Certified Application Developer C7020-230 dumps pdf, you'll easily through IBM C7020-230 exam. Our site ensure 100% pass rate.
Share some IBM Certified Application Developer C7020-230 exam questions and answers below.
Which statement best describes the unsupervised learning process when performing clustering on a large data set?
A. The system understands the significance of the data points and a cognitive sub-process clusters the data, removing the need for a human supervisor.
B. A neural network is deployed in unsupervised mode to determine to which cluster a data point belongs.
C. Examples of data points and their associated cluster are fed into the system allowing it to learn and generalize for the rest of the data set.
D. Data points are compared at random and the differences between their features are used to determine whether they belong in the same cluster or not.
Answer: D
A system with a set of classifiers is trained to recognize eight different company logos from images. It is 78% accurate.
Without further information, which statement is true?
A. The system has 78% precision and recall.
B. The system has a precision of 78% and a recall of 22%.
C. The system is equally reliable for classifying any one of the eight logo types 78% of the time.
D. The accuracy of the system for any one class cannot be determined.
Answer: C
How can a developer prevent IBM Bluemix from logging data in an API request to an IBM Watson service?
A. Set a header parameter called X-Stop-Training-Watson to true in the HTTP request.
B. Disable training from in the IBM Bluemix dashboard.
C. Pass a parameter called DisableTraining=false in the API request.
D. Set a header parameter called X-Watson-Learning-Opt-Out with the value true in the HTTP request.
Answer: D
In neural networks, which method enables a developer to obtain the output and compare it with the real value to get the error?
A. Back Propagation
B. Cognitive Propagation
C. Forward Propagation
D. Answer Propagation
Answer: A
A system with a set of classifiers is trained to recognize eight different company logos from images. It is 78% accurate. Without further information, which statement is true?
A. The system has 78% precision and recall.
B. The system has a precision of 78% and a recall of 22%.
C. The system is equally reliable for classifying any one of the eight logo types 78% of the time.
D. The accuracy of the system for any one class cannot be determined.
Answer: C
Which two Natural Language Processing artifacts are part of the Watson Knowledge Studio? (Choose two.)
A. mention detection
B. parsing rules
C. part-of-speech tagging
D. sentence tokenization
E. relation detection
Answer: D,E
Which statement best describes the unsupervised learning process when performing clustering on a large data set?
A. The system understands the significance of the data points and a cognitive sub-process clusters the data, removing the need for a human supervisor.
B. A neural network is deployed in unsupervised mode to determine to which cluster a data point belongs.
C. Examples of data points and their associated cluster are fed into the system allowing it to learn and generalize for the rest of the data set.
D. Data points are compared at random and the differences between their features are used to determine whether they belong in the same cluster or not.
Answer: D
Which two Natural Language Processing artifacts are part of the Watson Knowledge Studio? (Choose two.)
A. mention detection
B. parsing rules
C. part-of-speech tagging
D. sentence tokenization
E. relation detection
Answer: D,E
Do you want to pass the IBM C7020-230 exam better and faster? Then please select the Passtcert. It can help you achieve your dreams. Passtcert is a website that provide accurate IBM Certified Application Developer C7020-230 dumps pdf for people who want to participate in the IT certification. Passtcert can help a lot of IT professionals to enhance their career blueprint. Our strength will make you incredible. You can try a part of the IBM Certified Application Developer C7020-230 dumps pdf to test our reliability.In order to allow you to safely choose Passtcert, part of the best IBM Certified Application Developer C7020-230 dumps pdf provided online, you can try to free download to determine our reliability.
Passtcert website is fully equipped with IBM Certified Application Developer C7020-230 dumps pdf, it also includes the IBM C7020-230 exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Passtcert provide true and comprehensive exam questions and answers. With our exclusive IBM Certified Application Developer C7020-230 dumps pdf, you'll easily through IBM C7020-230 exam. Our site ensure 100% pass rate.
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