SEARCH RESULT GENERATION USING NAMED ENTITY RECOGNITION
A system and method to receive a search query including a set of search terms associated with a merchant system. A machine-learning model is executed to identify a first subset of one or more multi-term phrases associated with one or more named entity types. A set of tokens corresponding to the search query is generated, wherein the set of tokens comprises a token associated with each of the first subset of one or more multi-term phrases. A comparison of the set of tokens to a document index associated with the merchant system is executed to identify one or more matching documents. Based on the comparison, a set of search results comprising the one or more matching documents is generated.
1 . A method comprising:
receiving a search query including a set of search terms associated with a merchant system;
executing, by a processing device, a machine-learning model to identify a first subset of one or more multi-term phrases associated with one or more named entity types;
generating a set of tokens corresponding to the search query, wherein the set of tokens comprises a subset of tokens associated with each of the one or more multi-term phrases associated with the one or more named entity types;
executing a comparison of the set of tokens to a document index associated with the merchant system to identify one or more matching documents; and
generating, based on the comparison, a set of search results comprising the one or more matching documents.
2 . The method of claim 1 , wherein the machine-learning model comprises a named entity recognition (NER) model.
3 . The method of claim 1 , wherein the first subset of one or more multi-term phrases comprise one or more NER phrases.
4 . The method of claim 3 , further comprising identifying a second subset of one or more multi-term phrases comprising one or more custom phrases, wherein the one or more custom phrases are defined by the merchant system.
5 . The method of claim 1 , wherein the one or more matching documents include a sequence of terms matching an ordered sequence of a first multi-term phrase of the one or more multi-term phrases.
6 . The method of claim 1 , further comprising receiving one or more selections of the one or more named entity types identifiable by the machine-learning model.
7 . The method of claim 1 , wherein the one or more matching documents include a sequence of terms matching at least a portion of a first multi-term phrase of the one or more multi-term phrases and another term associated with a token of the search query.
8 . A system comprising:
a memory to store instructions; and
a processing device operatively coupled to the memory, the processing device to execute the instructions to perform operations comprising:
receiving a search query including a set of search terms associated with a merchant system;
executing, by a processing device, a machine-learning model to identify a first subset of one or more multi-term phrases associated with one or more named entity types;
generating a set of tokens corresponding to the search query, wherein the set of tokens comprises a subset of tokens associated with each of the one or more multi-term phrases associated with the one or more named entity types;
executing a comparison of the set of tokens to a document index associated with the merchant system to identify one or more matching documents; and
generating, based on the comparison, a set of search results comprising the one or more matching documents.
9 . The system of claim 8 , wherein the machine-learning model comprises a named entity recognition (NER) model.
10 . The system of claim 8 , wherein the first subset of one or more multi-term phrases comprise one or more NER phrases.
11 . The system of claim 10 , the operations further comprising identifying a second subset of one or more multi-term phrases comprising one or more custom phrases, wherein the one or more custom phrases are defined by the merchant system.
12 . The system of claim 8 , wherein the one or more matching documents include a sequence of terms matching an ordered sequence of a first multi-term phrase of the one or more multi-term phrases.
13 . The system of claim 8 , the operations further comprising receiving one or more selections of the one or more named entity types identifiable by the machine-learning model.
14 . The system of claim 8 , wherein the one or more matching documents include a sequence of terms matching at least a portion of a first multi-term phrase of the one or more multi-term phrases and another term associated with a token of the search query.
15 . A non-transitory computer readable storage medium having instructions that, if executed by a processing device, cause the processing device to perform operations comprising:
receiving a search query including a set of search terms associated with a merchant system;
executing, by a processing device, a machine-learning model to identify a first subset of one or more multi-term phrases associated with one or more named entity types;
generating a set of tokens corresponding to the search query, wherein the set of tokens comprises a subset of tokens associated with each of the one or more multi-term phrases associated with the one or more named entity types;
executing a comparison of the set of tokens to a document index associated with the merchant system to identify one or more matching documents; and
generating, based on the comparison, a set of search results comprising the one or more matching documents.
16 . The non-transitory computer readable storage medium of claim 15 , wherein the machine-learning model comprises a named entity recognition (NER) model.
17 . The non-transitory computer readable storage medium of claim 15 , wherein the first subset of one or more multi-term phrases comprise one or more NER phrases.
18 . The non-transitory computer readable storage medium of claim 17 , the operations further comprising identifying a second subset of one or more multi-term phrases comprising one or more custom phrases, wherein the one or more custom phrases are defined by the merchant system.
19 . The non-transitory computer readable storage medium of claim 15 , wherein the one or more matching documents include a sequence of terms matching an ordered sequence of a first multi-term phrase of the one or more multi-term phrases.
20 . The non-transitory computer readable storage medium of claim 19 , the operations further comprising receiving one or more selections of the one or more named entity types identifiable by the machine-learning model.