Recent questions in Data Mining

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Calculate the network weighs

Assume a 3 input perceptron plus bias (it outputs 1 if net > 0, else 0) lAssume a learning rate cof 1 and initial weights all 0 , ​ Training set 0 0 11->0 1 1 1 -> 1 11 0 1 ->1 0 1 1 -> 0
0
ord-ly-smyn-avatar
over 5 years ago

what is the data minig

data mining is knowledge
0

OLAP TECHNOLOGY GOR DATA MINING

OLAP TECHOLOGY IN DATA WAREHOUSING
0
ashish-thomas-avatar
over 7 years ago

what are the functionalities in the data Mining ?

  1. class/concept description
  2. association analysis
  3. classification and production
  4. cluster analysis
  5. outlier analysis
  6. trend and evolutionary analysis
7.other pattern
0
zaid.khalaf-avatar
over 7 years ago

grid based methods in cluster analysis

I need more graphics and chart about theres methods ​
0
jamal33-avatar
about 12 years ago

Name the element that determine all the way back to root node in data handling.

I wasn't able to attend my university because of my back pain so I don’t know the solution of this question.
0
bakaero09-avatar
over 3 years ago

Why aggregate is used in dimensional model of data warehouse?

-To store data in one operational system -To retrieve data from an operational system -To combine data from heterogeneous sources -To take the dimension and change its granularity
1

Calculate the network weighs

Assume a 3 input perceptron plus bias (it outputs 1 if net > 0, else 0) lAssume a learning rate cof 1 and initial weights all 0 , ​ Training set 0 0 11->0 1 1 1 -> 1 11 0 1 ->1 0 1 1 -> 0
0
ord-ly-smyn-avatar
over 5 years ago

what is the data minig

data mining is knowledge
0

OLAP TECHNOLOGY GOR DATA MINING

OLAP TECHOLOGY IN DATA WAREHOUSING
0
mibba-avatar
about 6 years ago

Could you tell where I can find open source data mining in java?

I need en open source in java of data mining technique
1
ashish-thomas-avatar
over 7 years ago

what are the functionalities in the data Mining ?

  1. class/concept description
  2. association analysis
  3. classification and production
  4. cluster analysis
  5. outlier analysis
  6. trend and evolutionary analysis
7.other pattern
0
1-6 of 70
bakaero09-avatar
over 3 years ago

Why aggregate is used in dimensional model of data warehouse?

-To store data in one operational system -To retrieve data from an operational system -To combine data from heterogeneous sources -To take the dimension and change its granularity
1
amlakshmi-avatar
about 9 years ago

Data warehouse

How to create a simple data warehouse for laboratory purpose?
2
ashish-thomas-avatar
over 7 years ago

what are the functionalities in the data Mining ?

  1. class/concept description
  2. association analysis
  3. classification and production
  4. cluster analysis
  5. outlier analysis
  6. trend and evolutionary analysis
7.other pattern
0

Calculate the network weighs

Assume a 3 input perceptron plus bias (it outputs 1 if net > 0, else 0) lAssume a learning rate cof 1 and initial weights all 0 , ​ Training set 0 0 11->0 1 1 1 -> 1 11 0 1 ->1 0 1 1 -> 0
0
mibba-avatar
about 6 years ago

Could you tell where I can find open source data mining in java?

I need en open source in java of data mining technique
1
christina-avatar
about 12 years ago

Which kind of computer algorithms are more efficient?

Anyone who ever heard his teacher explaining this question?
6
1-6 of 70
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