[PDF] Top 20 Towards Natural Interactive Question Answering

... the question ‘Who bought Mannesmann?’, as the former event is classed into the FrameNet frame S ELLING and the latter into B UYING which are related in the FrameNet hierarchy (together with the proper mapping of ... See full document

... Early Natural Language Interfaces (NLIs) re- quired a handcrafted interface solution for each database thereby restricting its portability (Green et ...complete question by providing suggestions ac- cording ... See full document

... of question-answer pairs is loaded in either of two ways (denoted as D-I and ...ids), question (question text) and answer (candidate answer ... See full document

... Current information retrieval system or search engine can do just “document retrieval”, i.e. given some keywords it only returns the relevant ranked documents that contain these keywords. IR systems don't return answers, ... See full document

... a question answering system aims to extract the exact ...A question answering system involves the process of accepting a NL (Natural Language) question, analyzing, and processing ... See full document

... involving natural language, due to its lin- guistic ...to natural language, and in- duce domain-specific rules from training ...ferent question answering tasks, showing that it outperforms two ... See full document

... in natural language. There- fore, Question Answering (QA) techniques must be applied in order to determine the information re- quired by the user and subsequently retrieve and analyze ... See full document

... We analyze some common types of errors made by the system on the training set. The most com- mon error can be attributed to the question requir- ing complex reasoning about multiple premises. 29 of 108 questions ... See full document

... In Chapter 8, we develop a theoretical formalism to investigate fundamental limitations pertaining to multi-step reasoning in the context of natural language problems. We present the first analysis of reasoning in ... See full document

... Question answering systems which extract precise an- swers to natural language questions from a given docu- ment collection have made rapid progress in recent ... See full document

... powerful natural language understanding models – HR BiLSTM and ABWIM – equipped with sophisticated LSTM models, whereas Neu- ral LP and MINERVA only use multi-layer neural networks as the policy ... See full document

... i. Natural Language In- ference (NLI) ii. Recognizing Question En- tailment(RQE) and their application in medi- cal Question Answering ... See full document

... Relevance feedback was not popular amongst our searchers. As noted in the previous section searchers on the experimental system tended to enter new search terms rather than work with the modified query. We believe that ... See full document

... incorporating question answering (QA) facilities. This ex- tension seems natural but it is not straightforward since current QA systems still achieve poor performance rates for languages other than ... See full document

... the question type, these questions can not be simply classified by using word-level ...the question and the sentences in the documents is quite elemental to solving this ...a Natural Language Infer- ... See full document

... purpose question answering systems are required to ...the question has to contain all the elements needed to detect the dataset to be used, the measure to aggregate and the aggregation function, and ... See full document

... Third and finally, one of the actual simplification transformations is used to convert the expression to one of a simpler syntactic category... The contraction phase..[r] ... See full document

... For purposes of illustration, we shall consider the example sentences "List the cars at least 20 inches more than twice as long as the Century is wide" and "Have any US companies made at[r] ... See full document

... The first step in this procedure is to reformulate the question into a statement form. This results in a sentence containing an empty slot for the information being queried. Recall further that QABLe’s ... See full document

... identify question is the major task in the QA System. Because one question ask in many ways, but each question has same ...of question is the important task in this Question ... See full document