15. Explain the KNN imputation method, in brief. KNN is the method that requires the selection of several nearest neighbors and a distance metric at the same time. It can predict both discrete and continuous attributes of a dataset. A distance function is used here to find the similarity ...
A STUDY OF THE FIELD COST FOR THE COLLECTION OF HOUSEHOLD CONSUMPTION DATA BY AN INTERVIEW METHODAlong with the special land-utilization experiments and socioeconomic type studies, an auxiliary study on the cost of field enumeration, that is, time taken in the filling up of a consumption ...
For example, some Collection implementations like List allow duplicate elements whereas other implementations like Set don't. A lot of the Collection implementations have a public clone method. However, it doesn't make sense to include it in all implementations of Collection. This is because Collect...
Ans:Big Datais nothing but an assortment of such a huge and complex data that it becomes very tedious to capture, store, process, retrieve and analyze it with the help of on-hand database management tools or traditional data processing techniques. 2. Can you give some examples of Big Data?
Use the following ways to pass control of a request from one servlet to another or one jsp to another. The RequestDispatcher object's forward method to pass the control. The response.sendRedirect method 2024-02-05, 6678👍, 2💬 💬 2023-12-20 Bhara: Nice How can JavaScript make a ...
It is generally used to handle static and unstructured data. The matrix obtained for singular value decomposition contains rows for words and columns for documents. This method is best suited to identify components and group them according to their types. The main principle behind LSI is that ...
Create a standalone function bind that is functionally equivalent to the method Function.prototype.bind. How can you avoid callback hells? What is the purpose of callback function as an argument of setState? Which is the preferred option between callback refs and findDOMNode()? What is a ...
Depending on the type of class and the path of class, the ClassLoader that loads that particular class is decided. To know the ClassLoader that loads a class the getClassLoader() method is used. All classes are loaded based on their names and if any of these classes are not found then...
scala>str.isInstanceOf[String] res0: Boolean = false “asInstanceOf” method is used to cast the object to the given a type. If the given object and type are of same type, then it cast to given type. Otherwise, it throws java.lang.ClassCastException. ...
Why there is not method like Iterator.add() to add elements to the collection? The semantics are unclear, given that the contract for Iterator makes no guarantees about the order of iteration. Note, however, that ListIterator does provide an add operation, as it does guarantee the order of...