Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer.

Slides:



Advertisements
Similar presentations
Ft. Worth, Texas June 22-25, Frank Jaramillo, Jr. Registration Associate Texas Feed & Fertilizer Control Service Effective Documentary Samples Using.
Advertisements

Exposure & Settings: P Exposure & Settings.
The Outdoor SLR Weather-resistant, dustproof body with high performance.
Digital Communications II
Camera Basics. Do you have a camera? What kind of camera is it? Why do you take photographs?
Parts and Functions of a DSLR Camera
Digital Cameras An Introduction to Digital Cameras and the Basic Parts of a Canon A85.
Camera Essentials. Required Supplies Must have a Digital Camera! You are responsible for the care of your equipment. You must have a working camera! I.
Consumer Electronics February 8, What type of Digital Camera is right for me?
Twenty or so years ago you would be able to buy an all manual camera, for a fairly reasonable price. Adding automatic features would cost a lot more.
Point and Shoot An Exciting Guide to Compact Digital Camera Purchasing.
Digital Cameras Demystification By: Jason Montour Demystification By: Jason Montour.
Digital Photography White Balance RAW vs. JPEG Resolution & Megapixels Camera Settings.
Choosing A Camera There are several many hundreds thousands billions of camera models on the market to choose from.
Digital Camera Buyers Guide. What to look for? Think about what type of pictures you will be taking. What will you plan on doing with the pictures after.
Chapters 4, 5 Buying a Digital Camera Essential Accessories.
DIGITAL CAMERA Canon Power Shot A40. THE CAMERA (Hardware) Shooting mode dial Zoom Optic view finder LCD display Shutter button Flash + Red eye lamp Microphone.
Digital Photography Vocabulary
Origins of Digital Photography Caroline Douglas. Glossary ISO speed – rating of a films sensitivity to light, describes the sensitivity of a digital camera’s.
Camera types. Megapixel  Equal to one million pixels (or 1 MP).  Higher the MP = higher resolution = nicer looking picture.
Let’s Buy a Camera! Produced by Mrs. Gallagher-Edlund.
Photography The ages of the camera from analogue to digital.
Robbie Kuneman. Specifications  10 megapixels  Movie mode with sound (60 minutes/4GB)  JPEG file format  3x optical zoom / 4x digital zoom  Lens-shift.
Digital Cameras What can they do?. Image Characteristics Resolution Compression Image Formats –JPEG –TIFF –RAW Possible Settings –ISO Sensitivity –White.
Introduction The Internet holds a wealth of new information, which is increasingly taking the form of user- generated content. Many are interested in knowing.
Photography Vocabulary Part A. A Quick Start On the following slides are some very general instructions and tips on getting started with your camera.
Mrs. Tegen Multimedia. Canon PowerShot A470 Get great pictures every time! Let the camera do the work so you don’t have to…
Camera Competency. CAMERA CHECKOUT PACKAGE:  Camera- Replacement fee: $100  Wrist Strap- Replacement fee: $5  16g SD Card- Replacement fee: $10  Battery-
Sony Mavica Camera To Use the Sony Camera You Need; The Camera Kit A 1.44 meg standard floppy disk.
Getting Started Chapter 1 Vocabulary. Color Space How color is represented in an image file- typically RGB, CMYK, or Grayscale. RGB – RED, GREE, BLUE.
The Basics of Your Camera. Should Have Worn the Strap.
Digital Images and Digital Cameras take notes in your journal.
The Digital Camera Canon Power Shot ELPH 100 HS.
Digital Cameras Digital Cameras 1. Point and Shoot Cameras Most digital cameras designed for the consumer (vs. professional) are point and shoot cameras.
PHOTOGRAPHY. Knowing your Digital Camera Important Considerations Megapixels / Resolution (3MP, 4MP or >4MP) Image quality and format Zoom (1X, 2X, 5X.
B E L L W O R K WRITE DOWN FIVE PARTS OF A CAMERA THAT YOU KNOW. PUT THEM IN ORDER OF MOST-TO-LEAST IMPORTANT.
Sony RX1R Mk II Vs Canon EOS M10 /gizmobeat /b/ / /posts /alexwaston14/latest- gadget-review/
Welcome To Digibroadcast Company Limited. We are authorised dealer of Panasonic Camcorder, buying through DigiBroadcast will remain a fruitful purchase.
Parts of the Camera What Do They Do?.
Using a Digital Camera Beginning to use your settings menu.
Digital Cameras in the Classroom Day One Basics Ann Howden UEN Professional Development
Camera Basics. Film (Analog) Cameras Digital Cameras Types of Cameras.
Nadine Nelson All the Stuff Cables Power, battery charger Camera to computer (USB) Camera to TV (AV) Battery Card (Compact Flash, Memory.
PHOTOGRAPHY 101 STEPHEN HERRERA. WHAT IS PHOTOGRAPHY? the capturing of life images Fun vs. Work artistry Pro vs. Amt.
By Muhammad Shahrul Nizam Bin Ismail LECTURER : Ms, Gurmin Kour Hans.
Getting to know your camera.
Beginning Concepts for taking great pictures!
Canon SLR and DSC Cameras
Why Digital? The ability to easily preview pictures and delete any bad shots, and know immediately if a particular photo needs to be re-shot The costs.
Camera Parts and Functions
The SLR (Single Lens Reflex) Camera
Parts of the Camera What Do They Do?.
DIGITAL PHOTOGRAPHY.
Camera Parts and Functions
DSLR vs. point and shoot.
Canon SLR and DSC Cameras
Canon SLR and DSC Cameras
Digital Camera Comparison
Introduction to Digital Photography
Canon SLR and DSC Cameras
Best Digital Cameras With Long Battery Life If you've noticed that the power of your digital camera's battery does not last as long as it used to, that's.
Popular camera brands in India In today's generation, preserving memories is almost as important as creating them, cameras have become a necessity rather.
Canon Digital SLR and DSC Cameras Range 2018
Canon Digital SLR and DSC Cameras Range 2018
Canon Digital SLR and DSC Cameras Range 2018
20 camera parts of the Canon Rebel T3i
Introduction to Digital Photography
CHOOSING A DIGITAL CAMERA FOR YOUR CLASSROOM AND PERSONAL USE
Canon Digital SLR and DSC Cameras
Canon Digital SLR and DSC Cameras
Presentation transcript:

Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer

Aldteran Method

Step 1: Find Keywords Part B: Part A:

Step 2: Graph Keywords WordNet:

Step 3: Cluster Graph

Results image, images, color, quality, clarity lens, optics, decent, sturdy use, its delicate, shipping, raw, mode, ratio size, post, noise, flash, screen canon, nikon, sony, packaging, mp feature, format, shoot, lightweight pictures, candid, landscapes digital, compact, complicate, swears options, menu, item, manual, settings, sensor, photos, photographer, worlds, shoots camera, cameras love, very, great, also, excellent, expensive everyday grandchildren aspect zoom lens stabilized, blurry series, product, digital, canon, mp purchase, outstanding quality reviews, como, muy, bueno, buena cap pictures, image, optical review, shipping, mode great, user camera, cameras photo, awesome, shots price, noise very, lo, owned, photographs, purchased photos, display, videos, controls video, recommend, battery x, es, por, su love, flash much, nice, s, excellent Leica D-Lux 3Canon PowerShot ProSeries S5

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.