Semantic Components: A Model for Enhancing Retrieval of Domain-Specific Information

Share this & earn $10
Microsoft Research
Published at : 26 Jan 2021
103 views
1
0

Retrieving information from online resources is an increasingly prevalent task, supporting many work-related and personal activities. Yet, despite the success of modern search engines, finding specific information can be difficult and time-consuming. When users who are experienced in a particular domain search for information, they often know what types of information can be found in particular types of documents. We are investigating a model, called semantic components, that seeks to leverage searchersΓÇÖ knowledge by introducing a schema specific to a particular document collection. A semantic component schema consists of a two-level hierarchy, document classes and semantic components. Semantic components are types of information that commonly appear in documents of a given class. For example, documents about a disease (a document class) often contain information about treatment and diagnosis (two semantic components). Semantic component indexing identifies the location and extent of semantic component instances within a document and can supplement traditional full text and keyword indexing techniques. Semantic component searching allows a user to refine a topical search by indicating a preference for documents containing specific semantic components or by indicating terms that should appear in specific semantic components. In this talk I will discuss two user studies, an interactive searching study demonstrating the ability of semantic components to enhance search results, and an indexing study comparing manual semantic component indexing to manual keyword indexing. I will also discuss metrics for evaluating semantic component indexing and illustrate use of a session-based metric for evaluating multiple-query search sessions. In addition, I will describe ways the model can be adapted to a variety of search tasks and applications, such as Internet search (Live Search), enterprise-level search (SharePoint), and personal information (Desktop Search, Outlook).
microsoft research

Glaucoma 1 | Visual field changes in glaucoma

Glaucoma 1 | Visual field changes in glaucoma

MotoVlog2: | Road Violation | Disregarding Traffic Signal | Violation Penalty

MotoVlog2: | Road Violation | Disregarding Traffic Signal | Violation Penalty

60 saala Bhody Nay bagyrti Ki Tamam Hadood Par Kar dein || Discover The Secret

60 saala Bhody Nay bagyrti Ki Tamam Hadood Par Kar dein || Discover The Secret

Ant Eater Wants To Fight

Ant Eater Wants To Fight

A Captivating Sculpture

A Captivating Sculpture

What's The Smartest Thing You've Seen Someone Do? (1 Hour Compilation)

What's The Smartest Thing You've Seen Someone Do? (1 Hour Compilation)

Fabian Mazur & Snavs - Arena [Trap]

Fabian Mazur & Snavs - Arena [Trap]

Tony Bennett - When Do The Bells Ring For Me (Official Video)

Tony Bennett - When Do The Bells Ring For Me (Official Video)

CNN: September 11th 2001

CNN: September 11th 2001

Issues - Slow Me Down (Official Music Video)

Issues - Slow Me Down (Official Music Video)

GTA 5 | Which VEHICLE CLIMBS over the HIGHEST OBSTACLE?

GTA 5 | Which VEHICLE CLIMBS over the HIGHEST OBSTACLE?

Remember Who You Are

Remember Who You Are

Han's F&F Toyota Supra Drift Sparkling Tires. Fast And Furious New Car Testing

Han's F&F Toyota Supra Drift Sparkling Tires. Fast And Furious New Car Testing

LEARN ENGLISH - Exhaustive and Exhausting - What is the difference? | ESL

LEARN ENGLISH - Exhaustive and Exhausting - What is the difference? | ESL

10 Lost Treasures You Can Still Find

10 Lost Treasures You Can Still Find

Are you Stressed?

Are you Stressed?

call, apply and bind method in JavaScript

call, apply and bind method in JavaScript

Delivery Prices | Odoo Sales

Delivery Prices | Odoo Sales

Face masks are now mandatory in Toronto and Ottawa

Face masks are now mandatory in Toronto and Ottawa

Jackmann "3-6-27" [Official Video]

Jackmann "3-6-27" [Official Video]

Adult Education Open Evening - Access to Higher Education

Adult Education Open Evening - Access to Higher Education

2020 National December Retreat - Day 4: Divine Supply and Sufficiency from the smitten Rock

2020 National December Retreat - Day 4: Divine Supply and Sufficiency from the smitten Rock

What’s for Dinner?| Easy & Budget Friendly Family Meal Ideas| July 29th - August 4th, 2019

What’s for Dinner?| Easy & Budget Friendly Family Meal Ideas| July 29th - August 4th, 2019

The Floor is Lava

The Floor is Lava

สรุปหนังสือ The PRINCIPLES หลักการ - Ray Dalio / ภาค 1 Life หลักการแห่งชีวิต /อ.เอ๋ ภิญญา

สรุปหนังสือ The PRINCIPLES หลักการ - Ray Dalio / ภาค 1 Life หลักการแห่งชีวิต /อ.เอ๋ ภิญญา

My Testimony | New Age deception, sugar daddies, and suicide ideation to freedom in Jesus Christ

My Testimony | New Age deception, sugar daddies, and suicide ideation to freedom in Jesus Christ

Why We Haven't Been Posting... THE TRUTH

Why We Haven't Been Posting... THE TRUTH

Relieve Muscle Soreness + Fast Recovery; Easy Self Help Exercises & Common Diet Supplements

Relieve Muscle Soreness + Fast Recovery; Easy Self Help Exercises & Common Diet Supplements

[ENG] The founder of idol

[ENG] The founder of idol

A sunny and sophisticated Lakeview townhome

A sunny and sophisticated Lakeview townhome

Young Fathers - In My View live at UPark 2018 (Kiev, Ukraine, 26.07.2018)

Young Fathers - In My View live at UPark 2018 (Kiev, Ukraine, 26.07.2018)

OMULIMISA : Ennima y'akatunda n'okafunamu.  BBBB

OMULIMISA : Ennima y'akatunda n'okafunamu. BBBB

The Science of Taking Action | Steve Garguilo | TEDxCarthage

The Science of Taking Action | Steve Garguilo | TEDxCarthage

Null and Alternate Hypothesis - Statistical Hypothesis Testing - Statistics Course

Null and Alternate Hypothesis - Statistical Hypothesis Testing - Statistics Course

The House

The House

25 Waterbending Abilities (Avatar)

25 Waterbending Abilities (Avatar)

CamelPhat, ARTBAT - For a Feeling (Layton Giordani Remix) [Audio] ft. RHODES

CamelPhat, ARTBAT - For a Feeling (Layton Giordani Remix) [Audio] ft. RHODES

Laid-off Boeing workers share their heartbreaking stories

Laid-off Boeing workers share their heartbreaking stories

Rihanna, Kanye West, Paul McCartney - FourFiveSeconds

Rihanna, Kanye West, Paul McCartney - FourFiveSeconds

Tik Toks That You Don't Want To Miss OUT😂 🤣(Funny)

Tik Toks That You Don't Want To Miss OUT😂 🤣(Funny)

Avoid this SCAM Pharmacy in Indonesia. 🇮🇩

Avoid this SCAM Pharmacy in Indonesia. 🇮🇩

Conjunctions(Part 3) As long as, As soon as, As well as and As far as

Conjunctions(Part 3) As long as, As soon as, As well as and As far as

No More Saying Cuss Words Guys! Its Inappropriate and Violent!

No More Saying Cuss Words Guys! Its Inappropriate and Violent!

Nguyễn Ngọc Ngạn | Casino (Audiobook 81)

Nguyễn Ngọc Ngạn | Casino (Audiobook 81)

Nike Football: The Chance: Undiscovered (subtitles

Nike Football: The Chance: Undiscovered (subtitles

Taurus ♉ They want to put a ring💍 on your finger ~ Universe heard you ❤️ 💫 ~ February 2021

Taurus ♉ They want to put a ring💍 on your finger ~ Universe heard you ❤️ 💫 ~ February 2021

FANTASY

FANTASY

Bring Me The Horizon - medicine (Official Video)

Bring Me The Horizon - medicine (Official Video)

Umarex AirSaber, an Affordable Arrow-Shooting PCP for Big-Game Hunting!

Umarex AirSaber, an Affordable Arrow-Shooting PCP for Big-Game Hunting!