In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.

Input: Consider Input: In this paper we present REG, a graph-based approach for study a fundamental problem of Natural Language Processing (NLP): the automatic text summarization. The algorithm maps a document as a graph, then it computes the weight of their sentences. We have applied this approach to summarize documents in three languages.

Output: Un résumeur à base de graphes, indépéndant de la langue


Input: Consider Input: Kernel canonical correlation analysis (KCCA) is a nonlinear multi-view representation learning technique with broad applicability in statistics and machine learning. Although there is a closed-form solution for the KCCA objective, it involves solving an N × N eigenvalue system where N is the training set size, making its computational requirements in both memory and time prohibitive for large-scale problems. Various approximation techniques have been developed for KCCA. A commonly used approach is to first transform the original inputs to an M -dimensional random feature space so that inner products in the feature space approximate kernel evaluations, and then apply linear CCA to the transformed inputs. In many applications, however, the dimensionality M of the random feature space may need to be very large in order to obtain a sufficiently good approximation; it then becomes challenging to perform the linear CCA step on the resulting very high-dimensional data matrices. We show how to use a stochastic optimization algorithm, recently proposed for linear CCA and its neuralnetwork extension, to further alleviate the computation requirements of approximate KCCA. This approach allows us to run approximate KCCA on a speech dataset with 1.4 million training samples and a random feature space of dimensionality M = 100000 on a typical workstation.

Output: LARGE-SCALE APPROXIMATE KERNEL CANONICAL CORRELATION ANALYSIS


Input: Consider Input: The ICDM Challenge 2013 is to apply machine learning to the problem of hotel ranking, aiming to maximize purchases according to given hotel characteristics, location attractiveness of hotels, users aggregated purchase history and competitive online travel agency (OTA) information for each potential hotel choice. This paper describes the solution of team ”binghsu & MLRush & BrickMover”. We conduct simple feature engineering work and train different models by each individual team member. Afterwards, we use listwise ensemble method to combine each model’s output. Besides describing effective model and features, we will discuss about the lessons we learned while using deep learning in this competition.


Output: Combination of Diverse Ranking Models for Personalized Expedia Hotel Searches