McqMate
201. |
The human brain consists of a network of . |
A. | Neurons |
B. | Cells |
C. | Tissue |
D. | Muscles |
Answer» A. Neurons |
202. |
Each neuron is made up of a number of nerve fibers called________. |
A. | Electrons |
B. | Molecules |
C. | Atoms |
D. | Dendrites |
Answer» D. Dendrites |
203. |
The__________is a long, single fiber that originates from the cell body. |
A. | Axon |
B. | Neuron |
C. | Dendrites |
D. | Strands |
Answer» A. Axon |
204. |
A single axon makes of synapses with other neurons. |
A. | Ones |
B. | Hundreds |
C. | Thousands |
D. | Millions |
Answer» C. Thousands |
205. |
is a complex chemical process in neural networks. |
A. | Receiving process |
B. | Sending process |
C. | Transmission process |
D. | Switching process |
Answer» C. Transmission process |
206. |
Is the connectivity of the neuron that give simple devices their real power? |
A. | Water |
B. | Air |
C. | Power |
D. | Fire |
Answer» D. Fire |
207. |
Are highly simplified models of biological neurons? |
A. | Artificial neurons |
B. | Computational neurons |
C. | Biological neurons |
D. | Technological neurons |
Answer» A. Artificial neurons |
208. |
The biological neuron's__________is a continuous function rather than a step function. |
A. | Read. |
B. | Write. |
C. | Output. |
D. | Input |
Answer» C. Output. |
209. |
The threshold function is replaced by continuousfunctions called______functions. |
A. | Activation. |
B. | Deactivation. |
C. | Dynamic. |
D. | Standard |
Answer» A. Activation. |
210. |
The sigmoid function also knows as __functions. |
A. | Regression |
B. | Logisti |
C. | C Probability |
D. | Neural |
Answer» B. Logisti |
211. |
MLP stands for . |
A. | Mono layer perception |
B. | Many layer perception |
C. | More layer perception |
D. | Multi-layer perception |
Answer» D. Multi-layer perception |
212. |
In a feed- forward networks, the connections between layers are________from input to output. |
A. | Bidirectional |
B. | Unidirectional |
C. | Multidirectional |
D. | Directional |
Answer» B. Unidirectional |
213. |
The network topology is constrained to be . |
A. | Feed forward |
B. | Feed backward |
C. | Feed free |
D. | Feed busy |
Answer» A. Feed forward |
214. |
RBF stands for . |
A. | Radial basis function |
B. | Radial bio function |
C. | Radial big function |
D. | Radial bi function |
Answer» A. Radial basis function |
215. |
RBF have only hidden layer. |
A. | Four |
B. | Three |
C. | Two |
D. | One |
Answer» D. One |
216. |
RBF hidden layer units have a receptive field which has a________; that is, a particular input value at which they have a maximal output. |
A. | Top |
B. | Bottom |
C. | Centre |
D. | Border |
Answer» C. Centre |
217. |
Training may be used when a clear link between input data sets and target output values does not exist. |
A. | Competitive |
B. | Perception |
C. | Supervise |
D. | D Unsupervised |
Answer» D. D Unsupervised |
218. |
Employs the supervised mode of learning. |
A. | RBF |
B. | MLP |
C. | MLP & RBF |
D. | ANN |
Answer» C. MLP & RBF |
219. |
Design involves deciding on their centers and the sharpness of their Gaussians. |
A. | DR |
B. | AND |
C. | XOR |
D. | RBF |
Answer» D. RBF |
220. |
is the most widely applied neural network technique. |
A. | ABC |
B. | PLM |
C. | LMP |
D. | MLP |
Answer» D. MLP |
221. |
SOM is an acronym of . |
A. | Self-organizing map |
B. | Self-origin map |
C. | Single organizing map |
D. | Simple origin map |
Answer» A. Self-organizing map |
222. |
Is one of the most popular models in the unsupervised framework? |
A. | SOM |
B. | SAM |
C. | OSM |
D. | MSO |
Answer» A. SOM |
223. |
The actual amount of reduction at each learning step may be guided by_________. |
A. | learning cost |
B. | learning level |
C. | learning rate |
D. | learning time |
Answer» C. learning rate |
224. |
The SOM was a neural network model developed by__________. |
A. | Simon King |
B. | Teuvokohonen |
C. | Tomoki Toda |
D. | Julia |
Answer» B. Teuvokohonen |
225. |
SOM was developed during . |
A. | 1970-80 |
B. | 1980-90 |
C. | 1990 -60 |
D. | 1979 -82 |
Answer» D. 1979 -82 |
226. |
Investment analysis used in neural networks is to predict the movement of_________from previous data. |
A. | Engines |
B. | Stock |
C. | Patterns |
D. | Models |
Answer» B. Stock |
227. |
SOMs are used to cluster a specific dataset containing information about the patient’s drugs etc. |
A. | Physical |
B. | Logical |
C. | Medical |
D. | Technical |
Answer» C. Medical |
228. |
GA stands for ____ . |
A. | Genetic algorithm |
B. | Gene algorithm |
C. | General algorithm |
D. | Geo algorithm |
Answer» A. Genetic algorithm |
229. |
GA was introduced in the year________. |
A. | 1955 |
B. | 1965 |
C. | 1975 |
D. | 1985 |
Answer» C. 1975 |
230. |
Genetic algorithms are search algorithms based on the mechanics of natural . |
A. | Systems |
B. | Genetics |
C. | Logistics |
D. | Statistics |
Answer» B. Genetics |
231. |
The RSES system was developed in . |
A. | Poland |
B. | Italy |
C. | Englan |
D. | D America |
Answer» A. Poland |
232. |
Crossover is used to . |
A. | Recombine the population’s genetic material |
B. | Introduce new genetic structures in the population |
C. | To modify the population’s genetic material |
D. | All of the above |
Answer» A. Recombine the population’s genetic material |
233. |
The mutation operator . |
A. | Recombine the population's genetic material |
B. | Introduce new genetic structures in the population |
C. | To modify the population's genetic material |
D. | All of the above |
Answer» B. Introduce new genetic structures in the population |
234. |
Which of the following is an operation in genetic algorithm? |
A. | Inversion |
B. | Dominance |
C. | Genetic edge recombination |
D. | All of the above |
Answer» D. All of the above |
235. |
____________ is a system created for rule induction. |
A. | RBS |
B. | CBS |
C. | DBS |
D. | LERS |
Answer» D. LERS |
236. |
NLP stands for____________. |
A. | Non Language Process |
B. | Nature Level Program |
C. | Natural Language Page |
D. | Natural Language Processing |
Answer» D. Natural Language Processing |
237. |
Web content mining describes the discovery of useful information from the contents. |
A. | Text |
B. | Web |
C. | Page |
D. | Level |
Answer» B. Web |
238. |
Research on mining multi-types of data is termed as__________data. |
A. | Graphics |
B. | Multimedia |
C. | Meta |
D. | Digital |
Answer» B. Multimedia |
239. |
Mining is concerned with discovering the model underlying the link structures of the web. |
A. | Data structure |
B. | Web structure |
C. | Text structure |
D. | Image structure |
Answer» B. Web structure |
240. |
is the way of studying the web link structure. |
A. | Computer network |
B. | Physical network |
C. | Social network |
D. | Logical network |
Answer» C. Social network |
241. |
The__________propose a measure of standing a node based on path counting. |
A. | Open we |
B. | B Close web |
C. | Link web |
D. | Hidden web |
Answer» B. B Close web |
242. |
In web mining, is used to find natural groupings of users, pages, etc. |
A. | Clustering |
B. | Associations |
C. | Sequential analysis |
D. | Classification |
Answer» A. Clustering |
243. |
In web mining, is used to know the order in which URLs tend to be accessed. |
A. | clustering |
B. | associations |
C. | sequential analysis |
D. | classification |
Answer» C. sequential analysis |
244. |
In web mining, is used to know which URLs tend to be requested together. |
A. | Clustering |
B. | Associations |
C. | Sequential analysis |
D. | Classification |
Answer» B. Associations |
245. |
Describes the discovery of useful information from the web contents. |
A. | Web content mining |
B. | Web structure mining |
C. | Web usage mining |
D. | All of the above |
Answer» A. Web content mining |
246. |
is concerned with discovering the model underlying the link structures of the web. |
A. | Web content mining. |
B. | Web structure mining. |
C. | Web usage mining. |
D. | All of the above |
Answer» B. Web structure mining. |
247. |
The__________engine for a data warehouse supports query-triggered usage of data. |
A. | NNTP |
B. | SMTP |
C. | OLAP |
D. | POP |
Answer» C. OLAP |
248. |
displays of data such as maps, charts and other graphical representation allow data to be presented compactly to the users. |
A. | Hidden |
B. | Visual |
C. | Obscure |
D. | D Concealed |
Answer» B. Visual |
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