Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.

694

How requirements( pir,sles order, customer requirement) are reduced after they are produced?

1057

Tell me does a web service have state?

688

How many types of spring scopes are there?

420

What are the two types of Match() function?

3

What are evaluation groups?

1177

How you can read the file from bottom?

1162

Why not just carry on extending html?

945

Why do we need MapReduce during Pig programming?

654

Difference between DDE and OLE.

3322

What is RNA microinjection ?

2117

design and implement a data structure and performs the following operation with the help of file (included 1000 student marks in 5 sub. and %also) 1.how many students are fail in all 5 subjects (if >35) 2. delete all student data those are fail in all 5 subjects. 3. update the grace marks (5 no. if exam paper is 100 marks) 4. arrange the student data in ascending order basis of marks. 5.insert double of deleted students with marks in the list.

1987

What are the features provided by dojo widgets?

1

How to executed jquery selectors? : jquery mobile

791

Do you know what the mean of cmm and tmm?

1063