 Insertamos la crítica a analizar         Hotel Review La aplicación la analiza mediante un                             ...
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►    Taxonomy-based Opinion Dataset    Id: LSI-Opinion    Grupo: Departamento de Lenguajes y Sistemas    Informáticos – Un...
Maximum Entropy Classifier                    Trainer dataCorpus             Tokenize                   Part-of-Speech  ...
►    Britannia International Hotel Review                           From Booking.com    Friendly, helpful staff, super and...
►    Britannia International Hotel Review                             From Booking.com    [“Friendly”],[“,”],[“ helpful”],...
►    Britannia International Hotel Review                           From Booking.com    [“Friendly”]     RB             Ad...
►    Britannia International Hotel Review                         From Booking.com    [“Friendly”]     friendly     [“,”] ...
►    Britannia International Hotel Review                           From Booking.com    [“Friendly”]     RB    [“,”]      ...
►    Britannia International Hotel Review                     From Booking.com    {    lemma_large_lemma+1_room=1.0,    le...
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►    Britannia International Hotel Review                          From Booking.com    About room:►   Friendly, helpful st...
      Britannia International Hotel Review                           From Booking.com    About room:    Friendly, helpful...
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Deusto tech   minería de opiniones y análisis de sentimientos
Deusto tech   minería de opiniones y análisis de sentimientos
Deusto tech   minería de opiniones y análisis de sentimientos
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Deusto tech minería de opiniones y análisis de sentimientos

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Deusto tech minería de opiniones y análisis de sentimientos

  1. 1.  Insertamos la crítica a analizar Hotel Review La aplicación la analiza mediante un Opinion Classifier clasificador probabilístico previamente entrenado Recibimos un informe con la evaluación positiva/negativa de la crítica
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  4. 4. ► 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.
  5. 5. Maximum Entropy Classifier Trainer dataCorpus  Tokenize  Part-of-Speech  Lematización  Polarization (Q-Wordnet)  Creación de Atributos Supervised Learning Classify  TokenizeReview  Part-of-Speech  Lematización  Polarization (Q-Wordnet)  Creación de Atributos  Clasificación de la crítica
  6. 6. ► 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.
  7. 7. ► 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 ”], [“. ”] …
  8. 8. ► 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 [“.”] . . …
  9. 9. ► 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 …
  10. 10. ► 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► [“.”] . …
  11. 11. ► 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, …
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  13. 13. ► 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.
  14. 14.  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.
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