![Page 1: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/1.jpg)
![Page 2: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/2.jpg)
![Page 3: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/3.jpg)
Hotel Review
Opinion Classifier
Insertamos la crítica a analizar
La aplicación la analiza mediante un clasificador probabilístico previamente entrenado
Recibimos un informe con la evaluación positiva/negativa de la crítica
![Page 4: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/4.jpg)
►
►
►
►
►
►
►
►
►
![Page 5: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/5.jpg)
►
►
►
►
►
►
►
![Page 6: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/6.jpg)
►
Taxonomy-based Opinion Dataset Id: LSI-Opinion Grupo: Departamento de Lenguajes y Sistemas Informáticos – Universidad de Sevilla Tema: Hoteles Tamaño: 988 documentos Idioma: Inglés Posibles clasificaciones: rating 1-5 Otros: Contiene taxonomía de características del producto.
![Page 7: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/7.jpg)
Maximum Entropy Classifier
Trainer data Tokenize
Part-of-Speech
Lematización
Polarization (Q-Wordnet)
Creación de Atributos
Classify Tokenize
Part-of-Speech
Lematización
Polarization (Q-Wordnet)
Creación de Atributos
Clasificación de la crítica
Corpus
Review
Supervised Learning
![Page 8: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/8.jpg)
►
Britannia International Hotel Review From Booking.com
Friendly, helpful staff, super and nicely decorated large room with lovely view of the river. As a solo traveler I am used to being put in "broom cupboards" or rooms with no view whatsoever except a brick wall opposite, but this one ticked all the right boxes. The bathroom was very nice too and there was some very good quality complementary toiletries. Hotel is well located about five minutes' walk from Canary Wharf underground and local shopping mall. Just one thing - I would have appreciated a small safe in the room for valuables. At the moment you have to take your valuables to reception and, if I remember rightly, pay for the use of a safe. Service and food was good but not worth the price had better food in hotels half the price.
![Page 9: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/9.jpg)
►
Britannia International Hotel Review From Booking.com
[“Friendly”],[“,”],[“ helpful”],[“staff”],[“, ”], [“super”], [“and”], [“nicely ”], [“decorated ”], [“large ”], [“room ”], [“with ”], [“lovely ”], [“view ”], [“of ”], [“the ”], [“river ”], [“.”] [“ As ”], [“ a ”], [“solo ”], [“traveler ”], [“I ”], [“am ”], [“used ”], [“to ”], [“being ”], [“put ”], [“in ”], [“" ”], [“broom ”], [“cupboards ”], [“ " ”], [“or ”], [“rooms ”], [“with ”], [“no ”], [“view ”], [“whatsoever ”], [“except ”], [“a ”], [“brick ”], [“wall ”], [“opposite ”], [“, ”], [“but ”], [“this ”], [“one ”], [“ticked ”], [“all ”], [“the ”], [“right ”], [“boxes ”], [“. ”] …
![Page 10: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/10.jpg)
►
►
►
Britannia International Hotel Review From Booking.com
[“Friendly”] RB Adverb [“,”] , , [“ helpful”] JJ Adjective [“staff”] NN Noun [“, ”] , , [“super”] JJ Adjective [“and”] CC Coordinating conjunction [“nicely ”] RB Adverb [“decorated ”] VBN Verb (Past participle) [“large ”] JJ Adjective [“room ”] NN Noun [“with ”] IN Preposition [“lovely ”] JJ Adjective [“view ”] NN Noun [“of ”] IN Preposition [“the ”] DT Determiner [“river ”] NN Noun [“.”] . . …
![Page 11: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/11.jpg)
►
►
►
►
Britannia International Hotel Review From Booking.com
[“Friendly”] friendly [“,”] , [“ helpful”] helpful [“staff”] staff [“, ”] ,, [“super”] super [“and”] and [“nicely ”] nicely [“decorated ”] decorate [“large ”] large [“room ”] room … [“ticked”] tick [“all”] all [“the ”] the [“right ”] right [“boxes ”] box [“the ”] the [“bathroom”] bathroom [“was ”] be …
![Page 12: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/12.jpg)
►
►
►
►
Britannia International Hotel Review From Booking.com
[“Friendly”] RB [“,”] , [“ helpful”] JJ [“staff”] NN [“, ”] , [“super”] JJ Positive [“and”] CC [“nicely ”] RB [“decorated ”] VBN [“large ”] JJ Positive [“room ”] NN [“with ”] IN [“lovely ”] JJ Positive [“view ”] NN [“of ”] IN [“the ”] DT [“river ”] NN [“.”] . …
![Page 13: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/13.jpg)
►
►
Britannia International Hotel Review From Booking.com
{ lemma_large_lemma+1_room=1.0, lemma_lovely=1.0, lemma_room=1.0, lemma_super_polarity=1.0, lemma_super_lemma-1_staff=1.0, lemma_lovely_POS_JJ=1.0, lemma_staff=1.0, lemma_super_lemma+1_and=1.0, lemma_super_POS_JJ=1.0, lemma_helpful=1.0, lemma_lovely_jj_large=1.0, lemma_large=1.0, lemma_view_POS_NN=1.0, lemma_large_polarity=1.0, lemma_helpful_lemma+1_staff=1.0, …
![Page 14: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/14.jpg)
►
►
►
►
![Page 15: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/15.jpg)
►
►
►
Britannia International Hotel Review
From Booking.com About room: Friendly, helpful staff, super and nicely decorated large room with lovely view of the river., As a solo traveler I am used to being put in "broom cupboards" or rooms with no view whatsoever except a brick wall opposite, but this one ticked all the right boxes. … About staff: Friendly, helpful staff, super and nicely decorated large room with lovely view of the river., At the moment you have to take your valuables to reception and, if I remember rightly, pay for the use of a safe. About facilities: Hotel is well located about five minutes' walk from Canary Wharf underground and local shopping mall. About service: Service and food was good but not worth the price had better food in hotels half the price.
![Page 16: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/16.jpg)
Britannia International Hotel Review From Booking.com
About room: Friendly, helpful staff, super and nicely decorated large room with lovely view of the river., As a solo traveler I am used to being put in "broom cupboards" or rooms with no view whatsoever except a brick wall opposite, but this one ticked all the right boxes. … About staff: Friendly, helpful staff, super and nicely decorated large room with lovely view of the river., At the moment you have to take your valuables to reception and, if I remember rightly, pay for the use of a safe. About facilities: Hotel is well located about five minutes' walk from Canary Wharf underground and local shopping mall. About service: Service and food was good but not worth the price had better food in hotels half the price.
![Page 17: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/17.jpg)
![Page 18: Deusto tech minería de opiniones y análisis de sentimientos](https://reader034.vdocuments.co/reader034/viewer/2022042701/55c04ff9bb61eb743f8b4856/html5/thumbnails/18.jpg)
►
►
►
►
►