Stack Overflow
Stack Overflow

Questions tagged [question-answering]

Question Answering is the computer task of mechanically answering questions posed in natural language. (Please do not use this tag to indicate that you have a question and want an answer. That's already implied).

For more information, see: https://en.wikipedia.org/wiki/Question_answering

164 questions
0
votes
4 answers

Extract information from sentence

I'm creating a simple chatbot. I want to obtain the information from the user response. An example scenario: Bot : Hi, what is your name? User: My name is Edwin. I wish to extract the name Edwin from the sentence. However, the user can response in…
edwin
  • 782
  • 1
  • 10
  • 26
0
votes
1 answer

Save values in XML Attribute/XML Element Values of Answers for Questionneer

I am making a questioner app for Xamarin iOS iPad App. When someone open the app, then this shows the Categories, then from Categories this will open sub categories, from sub categories this will open up a list of questions. When Questions is…
Khaksar
  • 311
  • 2
  • 16
0
votes
1 answer

How to compute precision and recall for a system that generates questions?

My system generates questions from a set of sentences. Can generate multiple questions for a single sentence depending on the quality of the sentence. Humans are also given the same set of sentences to generate questions. For example: sentence: The…
dryleaf
  • 405
  • 2
  • 16
0
votes
1 answer

Where can I get the CFG used in Stanford Parser?

I am trying to identify the key phrase(s) in a question along with the type of answer expected. I am using Stanford Parser to generate the parse tree of the question. I need to traverse this parse tree and make choices at each node whether it is a…
Pranav Kumar Jha
  • 1
0
votes
1 answer

How to determine whether a given sentence is demanding an answer or is providing some information?

I tried with basic thing like whether question starts with "who/what/.." but there are a lot many sentences which do not start with interrogative words but still demands an answer like "hotels in singapore". I have boiled down the logic that the…
user3614506
  • 23
  • 3
-1
votes
0 answers

Dataset to study structure of comparison questions

I have to study the structure of questions comparing electronic products, e.g., Computers, Laptops, Tablets, etc. Example questions: What are the disadvantages of a Chromebook as opposed to a regular laptop computer? what are the pros and cons of…
Saurabh Jain
  • 1,025
  • 1
  • 14
  • 27
-1
votes
1 answer

How to compare 4 numbers in C?

I need a C program to compare 4 numbers. I need it to output YES if any 2 numbers or more are equal, otherwise it should output NO. For example, if a=1, b=2, c=4, d=4 it should output YES because c and d are same. But if all are different from each…
Pronay Sarker
  • 33
  • 5
-1
votes
1 answer

Solving three cards puzzle probability

Suppose i have three cards, one with colour RED/RED on both sides, another with BLUE/BLUE on both sides and the last one with RED/BLUE on each side. drawing a random card and putting on the table i am allowed to see only the front face of the card.…
Gaurav Luitel
  • 1
  • 1
-1
votes
1 answer

Which type of array is that ? I need to read this in php

For a project, I need to read this type of object but it is impossible for me to find which type it is. Any idea ? {"variation"=>[{"accommodationType"=>"test" }]} First I thought of JSON but we don't use => in JSON, and after i need to read this…
Julien Martin
  • 121
  • 1
  • 1
  • 6
-1
votes
1 answer

Which NLP task is easier to begin with?

Which one among the following NLP topics will be easier to work with? Question answering Paraphrase detection Short text conversation Author identification
Raiya Chowdhury
  • 3
  • 1
-1
votes
3 answers

Smart phone Codechef problem logic confusion

You are developing a smartphone app. You have a list of potential customers for your app. Each customer has a budget and will buy the app at your declared price if and only if the price is less than or equal to the customer's budget. You want to fix…
yolon bsn
  • 81
  • 1
  • 4
-1
votes
1 answer

What is the best way to model document similarity between different string parameters?

I have a problem of predicting solutions to problems faced by users. The problem setting is like this: We have a database of problems and solutions. For each problem we have three parameters to represent it. JobName (String - Name of the Job) JobId…
kaushalpranav
  • 1,264
  • 16
  • 26
-1
votes
1 answer

How to represent sentense as a numarical vector while keeping the order of each word relative to other words For Classificaion Algorithms..

I am creating a sentence classification program for my Final year project. My goal is to classify question in to 10 classes according to the expected answer. I need to represent question in a vector while keeping the order of words. Conciser this…
Pasan Nadeera Udawatta
  • 35
  • 5
-1
votes
2 answers

import data too many text file in MATLAB

i want import too many text file in matlab. 129013 files! i used the following code: for i=1:129013 k=importdata('filename.txt') eval(['A', num2str(i) , ' = ' ,k) ,';']); end whos Of course, do not accept variable number 129,013. The problem is…
farideh
  • 21
  • 9
-1
votes
1 answer

What is a place hold word?

Hi i am trying to extract head words from a set of questions. I am implementing an algorithm mentioned in Huang et al., 2008 paper. In line 10 it says placehold-word. I cannot understand what a placehold word is. Can anyone help please.
user3075740
  • 119
  • 1
  • 3
  • 9
1 2 3
…
10
11