標(biāo)題: Titlebook: Estimating the Query Difficulty for Information Retrieval; David Carmel,Elad Yom-Tov Book 2010 Springer Nature Switzerland AG 2010 [打印本頁] 作者: 日月等 時(shí)間: 2025-3-21 18:16
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書目名稱Estimating the Query Difficulty for Information Retrieval讀者反饋
書目名稱Estimating the Query Difficulty for Information Retrieval讀者反饋學(xué)科排名
作者: 子女 時(shí)間: 2025-3-21 23:40 作者: 咯咯笑 時(shí)間: 2025-3-22 04:12 作者: contrast-medium 時(shí)間: 2025-3-22 05:20 作者: chondromalacia 時(shí)間: 2025-3-22 09:27
,Arab Migration—From East to West,hat will be able to satisfy users who seek for reliable knowledge for their information needs. Indeed, many information retrieval (IR) systems have emerged over the last decades that are able to locate precise information even from collections of billions of items. Search engine tools have become th作者: 柔軟 時(shí)間: 2025-3-22 13:31 作者: 柔軟 時(shí)間: 2025-3-22 17:03
https://doi.org/10.1057/9780230119123with some pre-defined statistics gathered for all the terms in the vocabulary, can be used for prediction. Such methods are easy to compute but are usually inferior to post-retrieval approaches since they do not take the retrieval method into account. The (usually short) query alone is often not exp作者: Heretical 時(shí)間: 2025-3-22 22:44 作者: esculent 時(shí)間: 2025-3-23 04:13 作者: 鉤針織物 時(shí)間: 2025-3-23 07:52
978-3-031-01144-3Springer Nature Switzerland AG 2010作者: ANTI 時(shí)間: 2025-3-23 11:49
Estimating the Query Difficulty for Information Retrieval978-3-031-02272-2Series ISSN 1947-945X Series E-ISSN 1947-9468 作者: Aphorism 時(shí)間: 2025-3-23 15:36
,A Mother’s Hope: Hui Lan’s Family Stories,Predicting the query performance is the task of estimating the expected quality of the search results, when no relevance information is given. In this chapter, we will define the basic concepts that are used in the rest of the book.作者: 侵略 時(shí)間: 2025-3-23 20:25 作者: Ophthalmoscope 時(shí)間: 2025-3-24 00:54
Basic Concepts,Predicting the query performance is the task of estimating the expected quality of the search results, when no relevance information is given. In this chapter, we will define the basic concepts that are used in the rest of the book.作者: 開頭 時(shí)間: 2025-3-24 05:17
Applications of Query Difficulty Estimation,So far, we have addressed query difficulty estimation as a goal in its own right, i.e., the ability to predict query performance using various estimators. In this chapter, we show how such information can be used for various applications that improve and enhance retrieval.作者: 異端邪說2 時(shí)間: 2025-3-24 09:13 作者: 證實(shí) 時(shí)間: 2025-3-24 11:31 作者: Hla461 時(shí)間: 2025-3-24 15:31
https://doi.org/10.1057/9780230119123ually inferior to post-retrieval approaches since they do not take the retrieval method into account. The (usually short) query alone is often not expressive enough for reliable prediction ofthe quality of the search results.作者: endoscopy 時(shí)間: 2025-3-24 19:45 作者: 通便 時(shí)間: 2025-3-25 01:41 作者: 反感 時(shí)間: 2025-3-25 03:28 作者: Intuitive 時(shí)間: 2025-3-25 07:54 作者: nonplus 時(shí)間: 2025-3-25 14:03
Gajendra K. Verma,Kanka Mallickred at indexing time, can be exploited for prediction. In contrast, post-retrieval methods can additionally analyze the search results. Figure 3.1 presents a general taxonomy of existing prediction approaches.作者: 畢業(yè)典禮 時(shí)間: 2025-3-25 19:23 作者: 圖畫文字 時(shí)間: 2025-3-25 21:02
Book 2010 very well on average, the quality of results returned for some of the queries is poor. Thus, it is desirable that IR systems will be able to identify "difficult" queries so they can be handled properly. Understanding why some queries are inherently more difficult than others is essential for IR, an作者: jungle 時(shí)間: 2025-3-26 00:15 作者: LATHE 時(shí)間: 2025-3-26 05:47
Estimating the Query Difficulty for Information Retrieval作者: 突變 時(shí)間: 2025-3-26 08:56
Book 2010ficulty in the IR field. It then describes a common methodology for evaluating the prediction quality of those estimators, and experiments with some of the predictors applied by various IR methods over several TREC benchmarks. Finally, it discusses potential applications that can utilize query diffi作者: 聯(lián)邦 時(shí)間: 2025-3-26 12:45
1820: Farmers and Labourers in Distress, pronounced over the early weeks of the current session and even some of those sympathetic to rural interests found the campaign annoying. Lauderdale, for example, pointed out that the recent crop of petitions was the work of George Webb Hall who ‘had taken so active a part in setting the agricultur作者: 雄偉 時(shí)間: 2025-3-26 19:35
Neurotransmitter Drugs that Affect Vertebrate Eye Movementsal function and neural development. This chapter will describe experiments that use GABAergic and glutamatergic drug application to understand the underlying mechanisms through which the visual system influences oculomotor behaviors. This discussion will describe some results using intracranial drug作者: 成績上升 時(shí)間: 2025-3-26 23:49 作者: 下邊深陷 時(shí)間: 2025-3-27 02:16 作者: Employee 時(shí)間: 2025-3-27 08:20
Noval Enabling Technology for V2X Network: Blockchain,ication, collaborative application, traffic management?and evidence service. Finally, challenging problems on blockchain for V2X, which can be regarded as future research directions and opportunities, are presented.作者: 和音 時(shí)間: 2025-3-27 10:49 作者: Canary 時(shí)間: 2025-3-27 16:22
Y. Okamoto,M. Khojasteh,C. J. Houk of a data. Geolocation support spreads your data across a map, allowing you to drill down to geographic areas of interest. Alerts can run in the background and trigger to warn you of shifts or events as they are taking place..With Splunk you can immediately recognize and react to changing trends a作者: pus840 時(shí)間: 2025-3-27 19:10
Radiative MHD Flow of Third-Grade Fluid Towards a Stretched Cylinder,sbetrieben inhaltlich allgemein zu beschreiben, Hinweise auf notwendige Informationsinhalte zu geben und damit die Fragen zu beantworten, was zu regeln ist bzw. wie es geregelt werden kann. Die BHB-Inhalte werden übersichtlich dargestellt und durch viele konkrete Beispiele zur Formulierung einzelner Regelungsvorschl?ge erg?nzt..978-3-658-24286-2作者: 注入 時(shí)間: 2025-3-27 22:36
Wolfgang Kresse,David Danko,Kian Fadaieyn- thesis research. This is due to the fact that traditional test research has been at the gate or lower level of design representation. Nevertheless as techno978-1-4613-6797-0978-1-4615-4018-2Series ISSN 0893-3405 作者: 令人發(fā)膩 時(shí)間: 2025-3-28 05:46
Semiotics and Biosemiotics,ncept was in the vanguard of the dismantling of the imaginary dividing line between so-called ‘high’ and popular culture. Thus, Literature (with a capital L) is still negotiating the cataclysm visited upon it by semiotics 50 years ago. For other fields and disciplines, semiotics has had similarly sp作者: 擁護(hù)者 時(shí)間: 2025-3-28 08:12
or authorizing State aid for SGEI compensation. Article 14 TFEU, second sentence, does not provide a legal basis for legislating on the notion, the compatibility, or the notification exemption for State aid in the form of SGEI compensation. Under the legal constraints set by . and its exclusive comp作者: 你敢命令 時(shí)間: 2025-3-28 11:49
