CN109949122A - A kind of layered directory methods of exhibiting and system based on commodity multi-layer multidimensional property - Google Patents
A kind of layered directory methods of exhibiting and system based on commodity multi-layer multidimensional property Download PDFInfo
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Abstract
The invention discloses a kind of layered directory methods of exhibiting based on commodity multi-layer multidimensional property, comprising the following steps: obtains the set of commodity to be presented；Level division is carried out to the attribute of commodity to be presented according to attribute attention rate of the user to commodity to be presented, obtains L grades of attributes；Wherein, L is the positive integer more than or equal to 1；I-stage commercial articles clustering set is obtained according to the attribute of i-stage, and shows catalogue as i-stage；Wherein, i is the positive integer more than or equal to 1；It in i-stage commercial articles clustering set, is clustered according to i+1 grade attribute, obtains i+1 grade commercial articles clustering set, and as i+1 level display catalogue.A kind of layered directory methods of exhibiting and system based on commodity multi-layer multidimensional property provided in an embodiment of the present invention, the commodity amount for needing to show can be effectively reduced, and guarantee that same alike result commodity do not repeat, the efficiency of merchandise display is effectively improved, to be conducive to improve the search experience of user.
Description
Technical Field
The invention relates to the technical field of electronic commerce, in particular to a hierarchical catalog display method and system based on multi-level and multi-dimensional attributes of commodities.
Background
On-line shopping is becoming more popular with the development of network technology, and a plurality of network shopping platforms (such as Taobao, Jingdong, Dangdong, etc.) at a computer PC end and a mobile end develop rapidly, and become one of the common ways for many users to shop.
The process of purchasing the commodity by the user is as follows: firstly, inputting commodity keywords in a search bar, enabling a shopping platform to match all commodities meeting search conditions in a database through the keywords, then displaying and listing all commodities meeting the conditions according to a certain sorting rule, and enabling a user to select proper commodities for purchase through browsing commodity information.
The existing online shopping platform is mature, and both a commodity searching technology and a commodity comprehensive scoring technology are mature. The existing commodity display method is mainly to display a part of commodities in ways of paging, caching and the like, and then to display the commodities when required by a user.
The prior art is used for displaying the commodities, and the following problems exist: the situation that various commodities of the same type repeatedly appear is easy to occur, so that a user can check similar commodities in a search result for many times, and the commodity searching efficiency of the user is reduced.
Disclosure of Invention
The embodiment of the invention aims to provide a hierarchical catalog display method and a hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities, which can effectively reduce the quantity of commodities to be displayed, ensure that the commodities with the same attributes do not repeatedly appear, effectively improve the commodity display efficiency and further facilitate the improvement of the search experience of users.
To achieve the above object, in one aspect, a first embodiment of the present invention provides a hierarchical catalog display method based on multi-level and multi-dimensional attributes of a commodity, including the following steps:
acquiring a set of commodities to be displayed;
carrying out hierarchy division on the attributes of the commodities to be displayed according to the attribute attention of the user to the commodities to be displayed to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
acquiring an ith-level commodity cluster set according to the ith-level attribute, and using the ith-level commodity cluster set as an ith-level display catalog; wherein i is a positive integer greater than or equal to 1;
and clustering according to the (i + 1) th-level attribute in the (i) th-level commodity clustering set to obtain an (i + 1) th-level commodity clustering set, and using the (i + 1) th-level commodity clustering set as an (i + 1) th-level display catalog.
Further, the acquiring of the set of the commodities to be displayed specifically includes: and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
Further, the attributes of the commodities to be displayed are subjected to hierarchical division according to the attribute attention of the user to the commodities to be displayed, and L-level attributes are obtained; the method specifically comprises the following steps:
and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
Further, in the ith-level commodity cluster set, clustering is performed according to the (i + 1) th-level attribute to obtain an (i + 1) th-level commodity cluster set, and the (i + 1) th-level commodity cluster set is used as an (i + 1) th-level display catalog, specifically:
acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
On the other hand, a second embodiment of the present invention provides a hierarchical catalog display system based on multi-level and multi-dimensional attributes of a commodity, where the system includes a commodity obtaining module, an attribute dividing module, and a commodity display module; wherein,
the commodity acquisition module is used for acquiring a set of commodities to be displayed;
the attribute dividing module is used for carrying out hierarchy division on the attributes of the commodities to be displayed according to the attribute attention of the user to the commodities to be displayed to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
the commodity display module is used for acquiring an ith-level commodity clustering set according to the ith-level attribute and using the ith-level commodity clustering set as an ith-level display catalog;
and clustering according to the (i + 1) th-level attribute in the (i) th-level commodity clustering set to obtain an (i + 1) th-level commodity clustering set, and using the (i + 1) th-level commodity clustering set as an (i + 1) th-level display catalog.
Further, the commodity acquisition module is specifically configured to:
and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
Further, the attribute dividing module is specifically configured to: and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
Further, in the ith-level commodity cluster set, clustering is performed according to the (i + 1) th-level attribute to obtain an (i + 1) th-level commodity cluster set, and the (i + 1) th-level commodity cluster set is used as an (i + 1) th-level display catalog, specifically:
acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
According to the hierarchical catalog display method and system based on the multi-level multi-dimensional attributes of the commodities, the corresponding hierarchy division is carried out on different attributes of the commodities according to the priorities of the attributes of the commodities, the commodities are displayed in a hierarchical mode according to the corresponding attribute hierarchy, the quantity of the commodities needing to be displayed can be effectively reduced in each hierarchical catalog, the commodities with the same attribute are guaranteed not to appear repeatedly, the commodity display efficiency is effectively improved, and therefore the search experience of users is improved.
Drawings
FIG. 1 is a schematic flow chart of a hierarchical catalog display method based on multi-level and multi-dimensional attributes of a commodity according to the present invention;
FIG. 2 is another schematic flow chart of a hierarchical catalog display method based on multi-level and multi-dimensional attributes of a commodity according to the present invention;
fig. 3 is a schematic structural diagram of a hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment of the present invention:
please refer to fig. 1-2.
The embodiment of the invention provides a hierarchical catalog display method based on multi-level and multi-dimensional attributes of commodities, which comprises the following steps:
s1, acquiring a set of commodities to be displayed;
s2, carrying out hierarchy division on the attributes of the to-be-displayed commodities according to the attribute attention of the user to the to-be-displayed commodities to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
s3, acquiring an ith-level commodity cluster set according to the ith-level attribute, and using the ith-level commodity cluster set as an ith-level display catalog;
s4, clustering is carried out in the ith-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level commodity clustering set which is used as an (i + 1) th-level display catalog;
in the embodiment of the present invention, it can be understood that the obtained set of commodities to be displayed is I ═ I1,i2,…,in}; the set of all product attributes is denoted as A ═ a1,a2,…,aKDividing the commodity attributes into L different levels according to different priorities, and recording the L different levels as a set A' ═ A1,A2,…,ALIn which level Ai＝{ai1,ai2,…,aij}; note commodity ijAll attribute values of (a) are: i.e. ij＝{a1(j),a2(j),…,aK(j) }; according to the first level attribute A1＝{a11,a12,…,a1jAll commodities with the same first-level attribute are shown as the same class, i.e. for any two commodities I1, I2 belonging to set I, if their first-level attribute values { a }11(1),a12(1),…,a1j(1) And { a } and11(2),a12(2),…,a1j(2) if the commodities are the same, displaying the two commodities as the same type of commodity; the commodity set I can be divided into sets R through clustering1,R2,…,RkWherein R isiHave the same first-level attribute value, and R1∪R2∪…∪Rk＝I；
For attribute A of the second hierarchy2＝{a21,a22,…,a2jR, each divided set R1,R2,…,RkAre respectively according to A2Clustering, i.e. for each set RkDivision into subsets Rk1,Rk2,…,RkjWherein each set RkjThe commodities in the same second-level attribute value, and Rk1∪Rk2,∪Rkj＝Rk；
By analogy, the process of commodity clustering is carried out on attributes of different levels, so that commodities with the same attribute value are displayed in the same commodity category;
set of items R to be clustered according to first hierarchical attributes1,R2,…,RkDisplaying, clicking on each item to enter the next level of catalog, e.g. clicking on item RkLater show a set of items R clustered according to a second level of attributesk1,Rk2,…,RkjAnd in the same way, the multi-level commodity display system is completed.
As a specific implementation manner of the embodiment of the present invention, the acquiring a set of to-be-displayed commodities specifically includes: and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
In the embodiment of the invention, the commodity set to be displayed matched with the keywords can be quickly obtained by searching the keyword matching database, so that a prerequisite condition can be provided for multi-level display of commodities.
As a specific implementation manner of the embodiment of the present invention, the attributes of the to-be-displayed merchandise are hierarchically divided according to the attention of the user to obtain an i + 1-level attribute, which specifically is:
and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
As a specific implementation manner of the embodiment of the present invention, in the ith-level commodity cluster set, clustering is performed according to the (i + 1) th-level attribute to obtain an (i + 1) th-level commodity cluster set, and the (i + 1) th-level commodity cluster set is used as an (i + 1) th-level display catalog, and specifically:
acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
In the implementation of the invention, the attribute hierarchy is divided from high to low according to the attribute priority of the to-be-displayed commodity, so that the priority of the first-level attribute is the highest, namely the priority of the attribute of the hierarchy which is closer to the front is higher. It can be understood that the attributes of the commodities are divided according to the levels, the commodities are displayed according to the priorities of the attributes, the quantity of the commodities to be displayed can be effectively reduced in each level display catalog, and the commodities with the same attributes are not repeated, so that the commodity display efficiency can be effectively improved, and the search experience of a user can be improved.
Second embodiment of the invention:
please refer to fig. 3.
The hierarchical catalog display system based on the multi-level and multi-dimensional attributes of commodities provided by the embodiment of the invention comprises a commodity obtaining module 301, an attribute dividing module 302 and a commodity display module 303; wherein,
the commodity obtaining module 301 is configured to obtain a set of commodities to be displayed;
the attribute dividing module 302 is configured to perform hierarchical division on the attributes of the to-be-displayed commodity according to the attribute attention of the user to the to-be-displayed commodity, so as to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
the commodity display module 303 is configured to obtain an ith-level commodity cluster set according to an ith-level attribute, and use the ith-level commodity cluster set as an ith-level display catalog;
and clustering according to the (i + 1) th-level attribute in the (i) th-level commodity clustering set to obtain an (i + 1) th-level commodity clustering set, and using the (i + 1) th-level commodity clustering set as an (i + 1) th-level display catalog.
In the embodiment of the present invention, it can be understood that the obtained set of commodities to be displayed is I ═ I1,i2,…,in}; the set of all product attributes is denoted as A ═ a1,a2,…,aKDividing the commodity attributes into L different levels according to different priorities, and recording the L different levels as a set A' ═ A1,A2,…,ALIn which level Ai＝{ai1,ai2,…,aij}; note commodity ijAll attribute values of (a) are: i.e. ij＝{a1(j),a2(j),…,aK(j) }; according to the first level attribute A1＝{a11,a12,…,a1jAll commodities with the same first-level attribute are shown as the same class, i.e. for any two commodities I1, I2 belonging to set I, if their first-level attribute values { a }11(1),a12(1),…,a1j(1) And { a } and11(2),a12(2),…,a1j(2) if the commodities are the same, displaying the two commodities as the same type of commodity; the commodity set I can be divided into sets R through clustering1,R2,…,RkWherein R isiHave the same first-level attribute value, and R1∪R2∪…∪Rk＝I；
For attribute A of the second hierarchy2＝{a21,a22,…,a2jR, each divided set R1,R2,…,RkAre respectively according to A2Clustering, i.e. for each set RkDivision into subsets Rk1,Rk2,…,RkjWherein each set RkjThe commodities in the same second-level attribute value, and Rk1∪Rk2,∪Rkj＝Rk；
By analogy, the process of commodity clustering is carried out on attributes of different levels, so that commodities with the same attribute value are displayed in the same commodity category;
set of items R to be clustered according to first hierarchical attributes1,R2,…,RkDisplaying, clicking on each item to enter the next level of catalog, e.g. clicking on item RkLater show a set of items R clustered according to a second level of attributesk1,Rk2,…,RkjAnd in the same way, the multi-level commodity display system is completed.
As a specific implementation manner of the embodiment of the present invention, the commodity acquisition module is specifically configured to:
and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
In the embodiment of the invention, the commodity set to be displayed matched with the keywords can be quickly obtained by searching the keyword matching database, so that a prerequisite condition can be provided for multi-level display of commodities.
As a specific implementation manner of the embodiment of the present invention, the attribute dividing module is specifically configured to: and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
As a specific implementation manner of the embodiment of the present invention, the commodity display module is specifically configured to: acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
In the implementation of the invention, the attribute hierarchy is divided from high to low according to the attribute priority of the to-be-displayed commodity, so that the priority of the first-level attribute is the highest, namely the priority of the attribute of the hierarchy which is closer to the front is higher. It can be understood that the attributes of the commodities are divided according to the levels, the commodities are displayed according to the priorities of the attributes, the quantity of the commodities to be displayed can be effectively reduced in each level display catalog, and the commodities with the same attributes are not repeated, so that the commodity display efficiency can be effectively improved, and the search experience of a user can be improved.
The embodiment of the invention has the following beneficial effects:
(1) according to the hierarchical catalog display method and system based on the multi-hierarchy multi-dimensional attributes of the commodities, the number of the commodities displayed to a user at the same time can be reduced by dividing the hierarchies of the commodities to be displayed; the number of commodities needing to be displayed is large, the difficulty of selecting the commodities by a user is high, and the time consumption is long in the traditional method;
(2) the hierarchical catalog display method and the hierarchical catalog display system based on the multi-level and multi-dimensional attributes of the commodities can prevent the commodities with the same or similar attributes from appearing on the display page of a user repeatedly;
(3) according to the hierarchical catalog display method and system based on the multi-level and multi-dimensional attributes of the commodities, provided by the invention, the user can click the displayed commodities to obtain the commodity layer catalog of the next level of the level where the clicked commodity is located, so that the commodities interested by the user can be obtained more quickly, and the commodities to be purchased are found step by step through the interested attributes of different levels.
The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.
Claims (8)
1. A hierarchical catalog display method based on multi-level and multi-dimensional attributes of commodities is characterized by comprising the following steps:
acquiring a set of commodities to be displayed;
carrying out hierarchy division on the attributes of the commodities to be displayed according to the attribute attention of the user to the commodities to be displayed to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
acquiring an ith-level commodity cluster set according to the ith-level attribute, and using the ith-level commodity cluster set as an ith-level display catalog; wherein i is a positive integer greater than or equal to 1;
and clustering according to the (i + 1) th-level attribute in the (i) th-level commodity clustering set to obtain an (i + 1) th-level commodity clustering set, and using the (i + 1) th-level commodity clustering set as an (i + 1) th-level display catalog.
2. The hierarchical catalog display method based on multi-hierarchy and multi-dimensional attributes of commodities as claimed in claim 1, wherein said obtaining a set of commodities to be displayed specifically comprises: and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
3. The hierarchical catalog display method based on multi-hierarchy multi-dimensional attributes of commodities as claimed in claim 1, wherein the attributes of the commodities to be displayed are hierarchically divided according to the attention of the user to obtain i + 1-level attributes, specifically:
and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
4. The hierarchical catalog display method based on multi-level and multi-dimensional attributes of commodities as claimed in claim 1, wherein in the ith-level commodity cluster set, clustering is performed according to the (i + 1) th-level attributes to obtain an (i + 1) th-level commodity cluster set, and the (i + 1) th-level commodity cluster set is used as the (i + 1) th-level display catalog, and specifically:
acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
5. A hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities is characterized by comprising a commodity obtaining module, an attribute dividing module and a commodity display module; wherein,
the commodity acquisition module is used for acquiring a set of commodities to be displayed;
the attribute dividing module is used for carrying out hierarchy division on the attributes of the commodities to be displayed according to the attribute attention of the user to the commodities to be displayed to obtain L-level attributes; wherein L is a positive integer greater than or equal to 1;
the commodity display module is used for acquiring an ith-level commodity clustering set according to the ith-level attribute and using the ith-level commodity clustering set as an ith-level display catalog;
and clustering according to the (i + 1) th-level attribute in the (i) th-level commodity clustering set to obtain an (i + 1) th-level commodity clustering set, and using the (i + 1) th-level commodity clustering set as an (i + 1) th-level display catalog.
6. The hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities as claimed in claim 5, wherein said commodity acquisition module sub-module is specifically configured to:
and matching the database according to the search keywords input by the user to obtain a to-be-displayed commodity set matched with the keywords.
7. The hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities as claimed in claim 5, wherein said attribute dividing module is specifically configured to: and dividing the attribute hierarchy of the to-be-displayed commodity from high to low according to the attribute attention of the user to the to-be-displayed commodity, and obtaining the attribute hierarchy with the priority from high to low through division.
8. The hierarchical catalog display system based on multi-level and multi-dimensional attributes of commodities as claimed in claim 5, wherein in the ith-level commodity cluster set, clustering is performed according to the (i + 1) th-level attributes to obtain an (i + 1) th-level commodity cluster set, and the (i + 1) th-level commodity cluster set is used as the (i + 1) th-level display catalog, specifically:
acquiring the (i + 1) th-level attribute of each commodity in the (i) th-level commodity clustering set, and clustering each commodity in the (i) th-level commodity clustering set according to the (i + 1) th-level attribute to obtain an (i + 1) th-level display catalog corresponding to each commodity.
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Application publication date: 20190628 |