Search DaniWeb - subset

OpenAI o3 vs Anthropic Claude 4 for Text Classification & Summarization 1 Week Ago by usmanmalik57 … rows where 'airline_sentiment' or 'text' are NaN dataset = dataset.dropna(subset=['airline_sentiment', 'text']) # Remove rows where 'airline_sentiment' or 'text' are empty… Evaluating OpenAI GPT 4.1 for Text Summarization and Classification Tasks 2 Months Ago by usmanmalik57 … rows where 'airline_sentiment' or 'text' are NaN dataset = dataset.dropna(subset=['airline_sentiment', 'text']) # Remove rows where 'airline_sentiment' or 'text' are…, predictions) print(f"Hamming Loss: {hamming}") # Calculate Subset Accuracy (Exact Match Ratio) subset_accuracy = accuracy_score(targets, predictions) print(f… Re: Convert jQuery to native Javascript 1 Month Ago by Dani That tool only covers a very tiny subset of jQuery functionality, so wouldn't be useful since my intent is to be able to ditch the library. I guess I'll just [be here waiting for jQuery 4](https://www.daniweb.com/programming/web-development/threads/543260/any-jquery-4-users)! Re: subset sum task 15 Years Ago by apegram … getting some duplicated subsets and needed to only add a subset of numbers once. It was ugly. My final approach, and… 2 1 2 // add 2 to subset of 1, add as new subset 3 // add subset of 3 1 3 // add 3 to… subset of 1, add as new subset 2 3 // add… Subset of Hashtable... 19 Years Ago by chiwawa10 greetings, I would like to build a subset from a Hashtable. The subset is a Hashtable too. How could I do it? Is there any API out there? Any advise or guideline are appreciated, thank you! :rolleyes: Re: Subset of Hashtable... 19 Years Ago by jwenting … specifics of your own data and how to extract the subset you want. P.S. Don't use Hashtable unless you… Re: Subset of Hashtable... 19 Years Ago by chiwawa10 Thank you for advising... That address my problem very well :p I will try to implement my own methods. However, my main concern is performance. Will it be too costly if I scan the value of each key in the hashtable, then return the subset? :cheesy: Re: subset sum task 15 Years Ago by checho …. Write a program that checks if the sum of some subset of them is 0. * Example: 3, -2, 1, 1, 8…) * numbers[j]; } if (sum == 0) { counter++; } } Console.WriteLine(counter + " Subset sums = 0"); } [/CODE] Re: subset sum 15 Years Ago by jim_thomas … << bit); return (solution+a); } //the int returned by subset sum has the bit values set to the solution // if… current place in our array, a_index. the solution to the subset sum problem is: 1) include the current item in our… Re: subset sum 14 Years Ago by Bajeed Here is the solution for the Maximum sum of a subset in an array [url]http://bajeed.blogspot.com/2010/07/program-to-find-maximum-sum-of-subset.html[/url] subset sum 20 Years Ago by geegoo! …. of subsets is 2^20) 3) the no . of each subset is found by combinations . thats all ..please if you have… subset sum task 15 Years Ago by checho hi i have the next task to solve. [B] * We are given 5 integer numbers. Write a program that checks if the sum of some subset of them is 0. * Example: 3, -2, 1, 1, 8  1+1-2=0.[/B] do u have any other ideas then writing all the 31 if statements? Re: subset sum task 15 Years Ago by Geekitygeek You might wanna check [URL="http://en.wikipedia.org/wiki/Subset_sum_problem"]this article[/URL]. The subset sum problem is used to demonstrate the NP-Complete complexity class. Also, hats off to apegram for simultaneously presenting a well written method and demonstrating the best way to right one :) Subset string 13 Years Ago by znerihc …++ that lets you know if the guess word is a subset of the scrambled word. Of course, the number of characters… Re: Subset string 13 Years Ago by ravenous You could store a frequency count of all the letters in the word/scrambled word. Then, make a frequency count of the guess and subtract the guess frequency counts from the stored one. If any of the resulting subtractions is negative, then your guess cannot be a subset of the stored word. Subset using backtracking 12 Years Ago by untitled69 … ask for more info's. I started with a basic subset program using backtracking: #include<iostream.h> #include<… What will be the time complexity and the size of subset for the following 9 Years Ago by claptus …7, 45, 16, 9} is there a non-empty subset whose sum is zero? Yes, because k = 5. Output…, -6, 7, -22} is there a non-empty subset whose sum is zero? No, because k = null. Output…7, 16, -9, 25} is there a non-empty subset whose sum is zero? Yes, because k = 4. Output…17, 1, 18, 5} is there a non-empty subset whose sum is zero? Yes because k = 9. Output… Re: To find the maximum subset sum in an array. 17 Years Ago by hammerhead [QUOTE=dilip.mathews;230318]I dont want the maximum sum . I want the subset with maximum sum. {5,-2,10,-4} Here the subset with maximum sum is {[COLOR=blue]5,-2,10[/COLOR],-4}. The program should output {5,-2,10} I think u got my point.[/QUOTE] I dont understand, sum of the subset [5,10] is clearly greater than that of [5,-2,10] Re: To find the maximum subset sum in an array. 19 Years Ago by dilip.mathews I dont want the maximum sum . I want the subset with maximum sum. {5,-2,10,-4} Here the subset with maximum sum is {[COLOR=blue]5,-2,10[/COLOR],-4}. The program should output {5,-2,10} I think u got my point. Re: do random selection of subset from data table 12 Years Ago by showman13 … has no bearing on making a random selection from the subset that would be retrieved in the query I simply need… to make a random selection from the subset, which is a list of ref_ids that have referred a… To find the maximum subset sum in an array. 19 Years Ago by dilip.mathews Hi all, Can anybody help me with a an algorithm to find the maximum subset sum in an array. It would be better if the solution is of O(n). [example: {5,-2,10,-4} the maximum is 5 + (-2) + 10 => 13]. Re: To find the maximum subset sum in an array. 19 Years Ago by Rashakil Fol Then you mean the maximum sublist sum, not subset. First, you can convert the list into a list of … Re: To find the maximum subset sum in an array. 17 Years Ago by omko … indexes ( indices ) are the first and end of the maximum subset does that make sense ? Re: To find the maximum subset sum in an array. 17 Years Ago by invisal Sorry, but I still don't understand what is "subset with maximum sum". Can anyone explain or give me more examples? Re: To find the maximum subset sum in an array. 17 Years Ago by invisal How about this array [2, 4, 1, 5, 6] so the maximun of subset sum is 2 + 4 + 1 + 5 + 6 = 17? How To Get a Subset of Multidimensional Array 16 Years Ago by KoaMali … associative array for a specific Link value, then return a subset of all of the arrays that contain the same Category… next subset algorithm 14 Years Ago by Wootens What will the next string be when produced by the next subset algorithm? 110111 and also this one too 001001 I'm really confused and any explanation would be great. Thanks in advance! Re: next subset algorithm 14 Years Ago by Momerath You don't give nearly enough information as there are a lot of ways to generate the "next subset". String subset using Recursion ? 14 Years Ago by coderN … i cant not use the same algorithm. ..lets say % java SubSet acd {,a,c,d } which will print {a} {c} {d… Problem in using vector for generating subset of a string. 13 Years Ago by IndianaRonaldo …[i].size();j++) { SF.push_back(Sub[i][j]); //SF final subset of string input.... } } }[/CODE] The above is the code for…