extracting topics from product reviews bethany herwaldt, patrick moran, jeffrey salter north...
TRANSCRIPT
![Page 1: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/1.jpg)
Extracting Topics from Product Reviews
Bethany Herwaldt, Patrick Moran, Jeffrey SalterNorth Carolina State University
Mentored by Dr. Carl Meyer
![Page 2: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/2.jpg)
Aldteran Method
![Page 3: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/3.jpg)
Step 1: Find Keywords
Part B:
Part A:
![Page 4: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/4.jpg)
Step 2: Graph Keywords
WordNet:
![Page 5: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/5.jpg)
Step 3: Cluster Graph
![Page 6: Extracting Topics from Product Reviews Bethany Herwaldt, Patrick Moran, Jeffrey Salter North Carolina State University Mentored by Dr. Carl Meyer](https://reader034.vdocuments.net/reader034/viewer/2022051417/56649ceb5503460f949b6cd4/html5/thumbnails/6.jpg)
Results
image, images, color, quality, claritylens, optics, decent, sturdyuse, itsdelicate, shipping, raw, mode, ratiosize, post, noise, flash, screencanon, nikon, sony, packaging, mpfeature, format, shoot, lightweightpictures, candid, landscapesdigital, compact, complicate, swearsoptions, menu, item, manual, settings, sensor,
photos, photographer, worlds, shootscamera, cameraslove, very, great, also, excellent, expensiveeverydaygrandchildrenaspect
zoom lensstabilized, blurryseries, product, digital, canon, mppurchase, outstandingqualityreviews, como, muy, bueno, buenacappictures, image, opticalreview, shipping, modegreat, usercamera, camerasphoto, awesome, shotsprice, noisevery, lo, owned, photographs, purchasedphotos, display, videos, controlsvideo, recommend, batteryx, es, por, sulove, flashmuch, nice, s, excellent
Leica D-Lux 3 Canon PowerShot ProSeries S5