CN115037739A - File transmission method and device, electronic equipment and storage medium - Google Patents
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 title claims abstract description 19
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application provides a file transmission method, a file transmission device, electronic equipment and a storage medium, wherein the method comprises the following steps: detecting size information and real-time network speed information of a text file to be uploaded by a user in a cloud conference group; obtaining estimated uploading time of the text file according to the size information and the real-time network speed information; under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group; extracting a plurality of target file pages related to the conference subject from the text file; and generating a sub-file according to the target file pages, and uploading the sub-file to the cloud. The embodiment of the application is beneficial to reducing the time consumed by uploading the large text file to the cloud, so that the user experience is improved.
Description
Technical Field
The present application relates to the technical field of file transmission in cloud conference applications, and in particular, to a file transmission method and apparatus, an electronic device, and a storage medium.
Background
The introduction of related products of the cloud conference application greatly facilitates all participants of the conference, and users only need to create and join the cloud conference group to finish information sharing and group communication. It should be understood that file display and sharing are generally required in a group conference, which involves uploading files, and when the files to be uploaded are not large, there is no longer a great delay in uploading complete files, and there is no great influence on user experience. However, when the file to be uploaded is large, it takes a long time to upload the complete file, and if the file is in a conference, all users participating in the conference need to wait for the completion of the file upload to continue the conference discussion, which causes the conference to be cut. It can be seen that, when the file is uploaded, the whole conference is fragmented, and the user experience is poor due to long time consumption or long time delay.
Disclosure of Invention
In view of the above problems, the application provides a file transmission method, a file transmission device, an electronic device and a storage medium, which are beneficial to reducing the time consumed by uploading a large text file to a cloud end, so that the user experience is improved.
In order to achieve the above object, a first aspect of the embodiments of the present application provides a file transmission method, which is applied to a screen projection client, and the method includes:
detecting size information and real-time network speed information of a text file to be uploaded by a user in a cloud conference group;
obtaining estimated uploading time of the text file according to the size information and the real-time network speed information;
under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group;
extracting a plurality of target file pages related to the conference subject from the text file;
and generating a sub-file according to the target file pages, and uploading the sub-file to the cloud.
With reference to the first aspect, in one possible implementation manner, extracting a plurality of target document pages related to a conference subject from a text document includes:
displaying a user input field on a user interface;
acquiring first text information input by a user in a user input field;
determining a plurality of candidate file pages from the text file according to the first text information;
and extracting a plurality of target file pages related to the conference subject from the candidate file pages.
With reference to the first aspect, in one possible implementation manner, extracting a plurality of target document pages related to a conference topic from a plurality of candidate document pages includes:
for any one candidate file page A in the candidate file pages, entity identification is carried out on second text information in the candidate file page A;
constructing a first entity relation set corresponding to the candidate file page A based on the identified entities;
matching each entity relationship in the first entity relationship set with a conference theme to obtain a first matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the first matching degree score is greater than or equal to the preset score threshold value in the first entity relation set reaches the preset number threshold value, determining the candidate file page A as a target file page to obtain a plurality of target file pages.
With reference to the first aspect, in one possible implementation manner, extracting a plurality of target document pages related to a conference subject from a text document includes:
for any file page B in the text file, entity recognition is carried out on third text information in the file page B;
constructing a second entity relation set corresponding to the file page B based on the identified entities;
determining a plurality of candidate file pages related to the conference subject from the text file according to the second entity relationship set;
displaying a user input field on a user interface;
acquiring fourth text information input by a user in a user input field;
and extracting a plurality of target file pages from the candidate file pages according to the fourth text information.
With reference to the first aspect, in one possible implementation manner, determining, from the text document, a plurality of candidate document pages related to the conference topic according to the second entity relationship set includes:
matching each entity relationship in the second entity relationship set with the conference theme to obtain a second matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the second matching degree scores are greater than or equal to the preset score threshold value in the second entity relation set reaches the preset number threshold value, determining the file page B as a candidate file page to obtain a plurality of candidate file pages.
With reference to the first aspect, in one possible implementation, generating a sub-document file according to a plurality of target document pages includes:
displaying a plurality of target file pages on a user interface according to the sequence of page numbers;
updating the page numbers of the target file pages in response to the adjustment of the sequence of the target file pages on the user interface by the user;
the plurality of target file pages are organized into sub-file pages based on the updated page numbers.
With reference to the first aspect, in one possible implementation, generating a sub-document file according to a plurality of target document pages includes:
displaying a keyword input field on a user interface;
acquiring fifth text information input by a user in a keyword input field;
retrieving in each of the plurality of target document pages using the fifth text information to determine at least one paragraph from each of the target document pages;
a plurality of paragraphs identified from a plurality of target document pages are organized into sub-document pages.
A second aspect of the embodiments of the present application provides a file transmission device, which is applied to a screen projection client, and includes a detection unit and a processing unit;
the detection unit is used for detecting the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group;
the processing unit is used for obtaining estimated uploading time of the text file according to the size information and the real-time network speed information;
the processing unit is further used for acquiring a conference theme of the current conference in the cloud conference group under the condition that the estimated uploading time is greater than or equal to a preset time threshold;
the processing unit is also used for extracting a plurality of target file pages related to the conference subject from the text file;
and the processing unit is also used for generating the sub-document according to the target document pages and uploading the sub-document to the cloud.
A third aspect of embodiments of the present application provides an electronic device, which includes an input device, an output device, and a processor, and is adapted to implement one or more instructions; and a memory storing one or more computer programs adapted to be loaded by the processor and to perform the steps of the method according to the first aspect.
A fourth aspect of embodiments of the present application provides a computer storage medium storing one or more instructions adapted to be loaded by a processor and execute the steps of the method according to the first aspect.
In the embodiment of the application, the screen-casting client can detect the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group; then obtaining estimated uploading time of the text file according to the size information and the real-time network speed information; under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group; extracting a plurality of target file pages related to the conference subject from the text file; and finally, generating a sub-document according to the target document pages, and uploading the sub-document to the cloud. Therefore, under the condition that time consumption for uploading the original text file is long, the screen projection client can extract content (namely a plurality of target file pages) related to a conference theme of a current conference from the text file, abandon the content irrelevant to the conference theme, generate a subfile file based on the content related to the conference theme, upload the subfile file to the cloud so as to carry out screen projection sharing on the subfile file, the time consumption for uploading the file can be reduced, users in a cloud conference group hardly need to wait for the completion of file uploading, and therefore user experience is facilitated to be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an application environment provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a file transmission method according to an embodiment of the present application;
FIG. 3A is a schematic diagram of a user interface provided by an embodiment of the present application;
FIG. 3B is a schematic diagram of another user interface provided by embodiments of the present application;
FIG. 4A is a schematic diagram of another user interface provided by an embodiment of the present application;
FIG. 4B is a schematic diagram of another user interface provided by an embodiment of the present application;
fig. 5 is a schematic flowchart of another file transfer method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a file transfer device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The terms "comprising" and "having," and any variations thereof, as appearing in the specification, claims and drawings of this application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. Furthermore, the terms "first," "second," and "third," etc. are used to distinguish between different objects and are not used to describe a particular order.
Referring to fig. 1, fig. 1 is a schematic view of an application environment provided in an embodiment of the present application, as shown in fig. 1, the application environment includes a cloud 101, a first local device 102, a second local device 103, and a third local device 104, where the cloud 101 is connected to the first local device 102, the second local device 103, and the third local device 104 through a network. Specifically, a dedicated cloud application is installed on the cloud end 101 side, and the cloud application supports creation of a cloud conference group on the cloud end 101 side. The conference creator may initiate a request for creating a cloud conference group through the first local device 102, the cloud end 101 establishes the cloud conference group in response to the request for creating, and returns a room number or a link of the cloud conference group to the first local device 102, the conference creator shares the room number or the link with conference participants through the first local device 102, and the conference participants join the cloud conference group through screen-casting clients on their local devices (for example, the second local device 103 and the third local device 104). The user participating in the cloud conference group through the second local device 103 can acquire the control authority of the conference desktop of the cloud conference through interaction with the cloud end 101, so that the user becomes a speaker of the current conference. Users participating in the cloud conference group via the third local device 104 may upload, via the screen-casting client, shared files including, but not limited to, various office files, drawing files, audio files, video files, documents (such as PPT), split-screen images of the user's local devices, and screen-recorded content to the cloud 101. The cloud 101 may store the received shared file in a cloud space or push-stream the shared file to a conference desktop for sharing, where the cloud space refers to a resource space (software and hardware resources) configured by the cloud 101 for processing and storing data (control plane data and data plane data) of a cloud conference. For example, the first local device 102 and the second local device 103 may be terminal devices of a user or large-screen devices (screen projection devices of a conference room), and the third local device 104 may be terminal devices of a user, such as: personal user equipment such as mobile phones and computers.
Referring to fig. 2, fig. 2 is a schematic flow chart of a file transmission method provided in an embodiment of the present application, where the method may be implemented based on the application environment shown in fig. 1, and may be specifically applied to a screen projection client installed on a user side, as shown in fig. 2, including steps 201 and 205:
201: and detecting the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group.
In the embodiment of the application, as shown in fig. 3A, the screen-casting client provides a file casting function and a screen casting function, when a user who needs to participate in a conference triggers the file casting function on the screen-casting client, the cloud can respond to the triggering to create a cloud conference group and generate a screen casting code of the cloud conference group, and other conference participants can scan the screen casting code to enter the cloud conference group and can also enter the cloud conference group through the invitation of the creator. After the cloud conference group is successfully created, the screen-casting client prompts a user needing to cast a file to select a text file needing to be uploaded from the local, and as shown in fig. 3B, the user can select a local text file, such as a work report document, by triggering a file button on a user interface based on the prompt of the screen-casting client. And the screen-casting client detects the size information of the text file selected by the user and acquires the real-time network speed information through a real-time network speed detection function.
202: and obtaining estimated uploading time of the text file according to the size information and the real-time network speed information.
In the embodiment of the application, the screen-casting client calculates the uploading time of the text file based on the size information and the real-time network speed information of the text file. In some embodiments, the screen-casting client may further use the size information and the real-time network speed information of the text file as input of a trained neural network model, and obtain the uploading time of the text file through prediction of the neural network model.
203: and under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring the conference theme of the current conference in the cloud conference group.
In the embodiment of the application, under the condition that the estimated uploading time is less than the preset time threshold, the current conference is not cut by uploading the complete text file, namely the conference does not need to wait for the completion of file uploading, and then the screen-throwing client can directly upload the text file to the cloud. Under the condition that the estimated uploading time is less than the preset time threshold, the current conference may be cut by uploading the complete text file, the screen-casting client side can firstly obtain the conference theme of the current conference, and then extract the content related to the conference theme from the text file to upload, so that the uploading time is reduced.
204: a plurality of target document pages related to the topic of the conference are extracted from the text document.
In the embodiment of the present application, extracting a plurality of target document pages related to a conference topic from a text document includes:
displaying a user input field on a user interface;
acquiring first text information input by a user in a user input field;
determining a plurality of candidate file pages from the text file according to the first text information;
and extracting a plurality of target file pages related to the conference subject from the candidate file pages.
For example, as shown in fig. 4A, the user input field may be a page number input field, the first text information may be a page number input by the user, for example, 5 th to 10 th pages input by the user, and the screen-casting client takes the 5 th to 10 th pages of the text file as a plurality of candidate file pages. For example, as shown in fig. 4B, the user input field may also be a keyword input field, the first text information may be a keyword input by the user, such as "marketing mode", and the screen-casting client takes a document page including "marketing mode" in the text document as a plurality of candidate document pages.
Illustratively, extracting a plurality of target document pages related to the conference subject from the plurality of candidate document pages includes:
for any one candidate file page A in the candidate file pages, carrying out entity identification on second text information in the candidate file page A;
constructing a first entity relation set corresponding to the candidate file page A based on the identified entities;
matching each entity relationship in the first entity relationship set with a conference theme to obtain a first matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the first matching degree score is greater than or equal to the preset score threshold value in the first entity relation set reaches the preset number threshold value, determining the candidate file page A as a target file page to obtain a plurality of target file pages.
It should be understood that in natural language processing, entities generally include named entities, numeric class entities, and professional domain entities. The command entity may be a person name, place name, organization name, etc.; the numerical category entity can be date, age, amount, value of production, turnover, etc.; the professional domain entity may be an entity in the legal domain, an entity in the financial domain, an entity in the sports domain, etc. Specifically, for the above-mentioned pages 5 to 10, assuming that the page 5 is a candidate document page a, the screen-casting client identifies all entities in the second text information of the page 5 by using an entity identification technology to obtain an entity set, regarding any two entities in the entity set as an entity pair (for example, bank a, place name b, or bank a, loan amount c ten thousand yuan), obtaining a pre-training word vector of each word in the entity pair to obtain a pre-training word vector sequence, regarding the pre-training word vector sequence as an input of a preset classifier, and obtaining a probability that the entity pair belongs to a preset relationship type by the preset classifier through classification prediction, for example: the preset relationship type can be 1- [ investor ] -2, 1- [ buyer ] -2, etc., wherein "1" and "2" respectively represent the serial numbers of any two entities.
The screen-casting client maps the entity pair with the probability greater than or equal to the preset probability threshold value as the entity relationship to which the entity pair belongs, such as: and if the probability that the entity pair (bank a, place name b) belongs to the relation type 1- [ investor ] -2 is greater than or equal to a preset probability threshold value, mapping the entity pair (bank a, place name b) into an entity relation bank a- [ investor ] -place name b, wherein the entity relation bank a- [ investor ] -place name b can be understood as a place where the bank a invests the place name b as an investor. The screen projection client adds all entity relations extracted from the 5 th page into a queue to obtain a first entity relation set, matches each entity relation in the first entity relation set with a conference subject to obtain a matching degree score between the first entity relation set and the conference subject, namely a first matching degree score, if the number of the entity relations of which the first matching degree score is greater than or equal to 0.8 (a preset score threshold value) in the first entity relation set reaches 10 (a preset number threshold value), the 5 th page is taken as a target file page, and all candidate file pages are processed in this way to obtain a plurality of target file pages. In the embodiment, the plurality of target file pages strongly related to the conference theme are extracted in the entity relationship matching mode, and the generation of the sub-document based on the plurality of target file pages is facilitated, so that the sub-document is as small as possible, and the omission of important contents does not exist.
Further, matching each entity relationship in the first entity relationship set with the conference topic to obtain a first matching degree score between each entity relationship and the conference topic, including:
calculating the contribution coefficient of the entity pair in each entity relationship, for example, if there are 10 entity relationships in the first entity relationship set, and the entity relationship of the entity pair including (bank a, place name b) is 2, the contribution coefficient is 2/10. Wherein the contribution coefficient is used for representing the contribution degree of the entity pair in each entity relationship to the candidate document page A determined as the target document page.
Mapping the contribution coefficient to a weight coefficient by adopting the following preset formula:
y＝e ax /10；
a＝a 2 -a 1 ；
wherein y represents a weight coefficient, x represents a contribution coefficient, and the value range is [ a ] 1 ，a 2 ](ii) a e representsNatural constant, a represents formula parameter, 0 ≦ a 1 ≤1，0≤a 2 ≤1。
Calculating Euclidean distance between each entity relation and the conference subject;
and multiplying the Euclidean distance by the weight coefficient to obtain a first matching degree score. It is understood that e ax The matching degree score is a monotone increasing function, and the weight coefficient of the entity relationship with larger contribution coefficient is larger, so the first matching degree score obtained by multiplying the Euclidean distance by the weight coefficient is larger.
205: and generating a sub-file according to the target file pages, and uploading the sub-file to the cloud.
In the embodiment of the application, the screen-casting client displays the target file pages on the user interface according to the sequence of the page numbers, and a user can drag the target file pages in the target file pages to adjust the sequence of the target file pages, for example, the 5 th page is placed between the 6 th page and the 7 th page. And the screen projection client updates the page numbers of the target file pages based on the adjusted sequence, for example, the 6 th page is changed into the 1 st page, the 5 th page is changed into the 2 nd page, and the target file pages are organized into sub-file pages by subsequent sequential updating. The screen projection client uploads the sub-document files to the cloud, and the cloud can push the sub-document files to the conference desktop for sharing.
In the embodiment of the application, the screen-casting client can detect the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group; then obtaining estimated uploading time of the text file according to the size information and the real-time network speed information; under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group; extracting a plurality of target file pages related to the conference subject from the text file; and finally, generating a sub-document according to the target document pages, and uploading the sub-document to the cloud. Therefore, under the condition that time consumption for uploading the original text file is long, the screen projection client can extract content (namely a plurality of target file pages) related to a conference theme of a current conference from the text file, abandon the content irrelevant to the conference theme, generate a subfile file based on the content related to the conference theme, upload the subfile file to the cloud so as to carry out screen projection sharing on the subfile file, the time consumption for uploading the file can be reduced, users in a cloud conference group hardly need to wait for the completion of file uploading, and therefore user experience is facilitated to be improved.
Referring to fig. 5, fig. 5 is a schematic flow chart of another file transmission method provided in the embodiment of the present application, where the method can be applied to a screen-projection client, as shown in fig. 5, including steps 501 and 509:
501: and detecting the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group.
502: and obtaining estimated uploading time of the text file according to the size information and the real-time network speed information.
503: and under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring the conference theme of the current conference in the cloud conference group.
The specific implementation of steps 501-503 can refer to the description of step 201-203 in the embodiment shown in fig. 2, and will not be described herein again.
504: and for any file page B in the text file, carrying out entity recognition on the third text information in the file page B.
In the embodiment of the application, it is assumed that the 10 th page is a document page B, and the screen projection client identifies all entities in the third text information of the 10 th page by using an entity identification technology to obtain an entity set.
505: and constructing a second entity relation set corresponding to the file page B based on the identified entities.
In this embodiment of the application, any two entities in the entity set obtained in step 504 are used as an entity pair, a pre-training word vector of each word in the entity pair is obtained, a pre-training word vector sequence is obtained, the pre-training word vector sequence is used as an input of a preset classifier, and the preset classifier obtains the probability that the entity pair belongs to the preset relationship type through classification prediction. And the screen projection client maps the entity pair into the entity relationship to which the entity pair belongs based on the probability, and all the entity relationships extracted from the 10 th page are added into a queue to obtain a second entity relationship set.
506: and determining a plurality of candidate document pages related to the conference subject from the text document according to the second entity relationship set.
In the embodiment of the present application, determining a plurality of candidate document pages related to a conference topic from a text document according to a second entity relationship set includes:
matching each entity relationship in the second entity relationship set with the conference theme to obtain a second matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the second matching degree scores are greater than or equal to the preset score threshold value in the second entity relation set reaches the preset number threshold value, determining the file page B as a candidate file page to obtain a plurality of candidate file pages.
Specifically, the screen projection client calculates a contribution coefficient of an entity pair in each entity relationship in the second entity relationship set, maps the contribution coefficient as a weight coefficient, calculates a euclidean distance between each entity relationship in the second entity relationship set and the conference subject, and multiplies the euclidean distance by the weight coefficient to obtain a second matching degree score. And if the number of the entity relations with the second matching degree score larger than or equal to 0.8 in the second entity relation set reaches 10, taking the 10 th page as a candidate file page, and processing all file pages in this way to obtain a plurality of candidate file pages. In the embodiment, a plurality of candidate file pages which are strongly related to the conference theme are extracted in an entity relationship matching mode, so that a plurality of target file pages can be obtained based on the candidate file pages, and a subfile file is generated based on the target file pages, so that the subfile file is as small as possible, and important content omission does not exist.
507: and displaying a user input field on the user interface, and acquiring fourth text information input in the user input field by the user.
508: and extracting a plurality of target document pages from the candidate document pages according to the fourth text information.
In the embodiment of the application, after extracting a plurality of candidate document pages, the screen-casting client displays a user input field on the user interface, as shown in fig. 4A and 4B, the user input field may be a page number input field, the fourth text information may be a page number input by the user, and the screen-casting client may extract the candidate document pages corresponding to the page number input by the user as target document pages; the user input field can also be a keyword input field, and the screen-casting client can extract a plurality of candidate file pages comprising the keyword as target file pages. Based on this, a plurality of target document pages are extracted from the plurality of candidate document pages.
509: and generating a sub-file according to the target file pages, and uploading the sub-file to the cloud.
In the embodiment of the present application, generating a subfile according to a plurality of target document pages includes:
displaying a keyword input field on a user interface;
acquiring fifth text information input by a user in a keyword input field;
retrieving in each of the plurality of target document pages using the fifth text information to determine at least one paragraph from each of the target document pages;
a plurality of paragraphs identified from a plurality of target document pages are organized into sub-document pages.
Specifically, after a plurality of target file pages are extracted, the screen-casting client displays a keyword input field, a user can input fifth text information strongly related to a conference subject in the keyword input field, the screen-casting client extracts paragraphs including the fifth text information in each target file page, and the plurality of paragraphs are organized into sub-files according to the page number of the target file page where each paragraph is located. Such as: when paragraph 1 is extracted from page 2, paragraph 2 is extracted from page 4, and paragraph 3 is extracted from page 3, the plurality of paragraphs are organized in the order of paragraph 1, paragraph 3, and paragraph 2.
According to the method, the screen-casting client can detect the size information and the real-time network speed information of the text files to be uploaded by the users in the cloud conference group; then obtaining estimated uploading time of the text file according to the size information and the real-time network speed information; under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group; extracting a plurality of target file pages related to the conference subject from the text file; and finally, generating a sub-document according to the target document pages, and uploading the sub-document to the cloud. Therefore, under the condition that time consumption for uploading the original text file is long, the screen projection client can extract content (namely a plurality of target file pages) related to a conference theme of a current conference from the text file, abandon the content irrelevant to the conference theme, generate a subfile file based on the content related to the conference theme, upload the subfile file to the cloud so as to carry out screen projection sharing on the subfile file, the time consumption for uploading the file can be reduced, users in a cloud conference group hardly need to wait for the completion of file uploading, and therefore user experience is facilitated to be improved.
Based on the description of the above-mentioned embodiment of the file transmission method, please refer to fig. 6, fig. 6 is a schematic structural diagram of a file transmission apparatus provided in the embodiment of the present application, and as shown in fig. 6, the apparatus includes a detection unit 601 and a processing unit 602; wherein:
the detection unit 601 is used for detecting size information and real-time network speed information of a text file to be uploaded by a user in the cloud conference group;
the processing unit 602 is configured to obtain estimated uploading time of the text file according to the size information and the real-time network speed information;
the processing unit 602 is further configured to obtain a conference theme of a current conference in the cloud conference group when the estimated upload time consumption is greater than or equal to a preset time threshold;
the processing unit is also used for extracting a plurality of target file pages related to the conference subject from the text file;
the processing unit 602 is further configured to generate a sub-document according to the plurality of target document pages, and upload the sub-document to the cloud.
It can be seen that, in the file transmission apparatus shown in fig. 6, the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group can be detected; then obtaining estimated uploading time of the text file according to the size information and the real-time network speed information; under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group; extracting a plurality of target file pages related to the conference subject from the text file; and finally, generating a sub-document according to the target document pages, and uploading the sub-document to the cloud. Therefore, under the condition that time consumption for uploading the original text file is long, the screen projection client can extract content (namely a plurality of target file pages) related to a conference theme of a current conference from the text file, abandon the content irrelevant to the conference theme, generate a subfile file based on the content related to the conference theme, upload the subfile file to the cloud so as to carry out screen projection sharing on the subfile file, the time consumption for uploading the file can be reduced, users in a cloud conference group hardly need to wait for the completion of file uploading, and therefore user experience is facilitated to be improved.
In a possible implementation manner, in terms of extracting multiple target document pages related to a conference topic from a text document, the processing unit 602 is specifically configured to:
displaying a user input field on a user interface;
acquiring first text information input by a user in a user input field;
determining a plurality of candidate file pages from the text file according to the first text information;
and extracting a plurality of target file pages related to the conference subject from the candidate file pages.
In a possible implementation manner, in terms of extracting a plurality of target document pages related to the conference subject from the plurality of candidate document pages, the processing unit 602 is specifically configured to:
for any one candidate file page A in the candidate file pages, entity identification is carried out on second text information in the candidate file page A;
constructing a first entity relation set corresponding to the candidate file page A based on the identified entities;
matching each entity relationship in the first entity relationship set with a conference theme to obtain a first matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the first matching degree score is greater than or equal to the preset score threshold value in the first entity relation set reaches the preset number threshold value, determining the candidate file page A as a target file page to obtain a plurality of target file pages.
In a possible implementation manner, in terms of extracting multiple target document pages related to a conference topic from a text document, the processing unit 602 is specifically configured to:
for any file page B in the text file, entity recognition is carried out on third text information in the file page B;
constructing a second entity relation set corresponding to the file page B based on the identified entities;
determining a plurality of candidate file pages related to the conference subject from the text file according to the second entity relationship set;
displaying a user input field on a user interface;
acquiring fourth text information input by a user in a user input field;
and extracting a plurality of target file pages from the candidate file pages according to the fourth text information.
In a possible implementation manner, in terms of determining, from the text file, a plurality of candidate document pages related to the conference topic according to the second entity relationship set, the processing unit 602 is specifically configured to:
matching each entity relationship in the second entity relationship set with the conference theme to obtain a second matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the second matching degree scores are greater than or equal to the preset score threshold value in the second entity relation set reaches the preset number threshold value, determining the file page B as a candidate file page to obtain a plurality of candidate file pages.
In one possible implementation, in generating the sub-document based on the plurality of target document pages, the processing unit 602 is specifically configured to:
displaying a plurality of target file pages on a user interface according to the sequence of page numbers;
updating the page numbers of the target file pages in response to the adjustment of the sequence of the target file pages on the user interface by the user;
the plurality of target file pages are organized into sub-file pages based on the updated page numbers.
In one possible implementation, in generating the sub-document based on the plurality of target document pages, the processing unit 602 is specifically configured to:
displaying a keyword input field on a user interface;
acquiring fifth text information input by a user in a keyword input field;
retrieving in each of the plurality of target document pages using the fifth text information to determine at least one paragraph from each of the target document pages;
a plurality of paragraphs identified from a plurality of target document pages are organized into sub-document pages.
Based on the description of the method embodiment and the device embodiment, the embodiment of the application further provides an electronic device. Referring to fig. 7, the electronic device at least includes a processor 701, an input device 702, an output device 703 and a memory 704. The processor 701, the input device 702, the output device 703, and the memory 704 within the electronic device may be connected by a bus or other means.
The memory 704 is used for storing a computer program comprising program instructions, and the processor 701 is used for executing the program instructions stored by the memory 704. The processor 701 (or CPU) is a computing core and a control core of the electronic device, and is adapted to implement one or more instructions, and in particular, is adapted to load and execute the one or more instructions so as to implement a corresponding method flow or a corresponding function.
In an embodiment, the processor 701 of the electronic device provided in the embodiment of the present application may be configured to perform a series of processes of a file transfer method:
detecting size information and real-time network speed information of a text file to be uploaded by a user in a cloud conference group;
obtaining estimated uploading time of the text file according to the size information and the real-time network speed information;
under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group;
extracting a plurality of target file pages related to the conference subject from the text file;
and generating a sub-file according to the target file pages, and uploading the sub-file to the cloud.
In another embodiment, the processor 701 performs the extraction of a plurality of target document pages related to the topic of the conference from the text document, including:
displaying a user input field on a user interface;
acquiring first text information input by a user in a user input field;
determining a plurality of candidate file pages from the text file according to the first text information;
and extracting a plurality of target file pages related to the conference subject from the candidate file pages.
In another embodiment, the processor 701 performs the extracting of the target document pages related to the conference topic from the candidate document pages, including:
for any one candidate file page A in the candidate file pages, entity identification is carried out on second text information in the candidate file page A;
constructing a first entity relation set corresponding to the candidate file page A based on the identified entities;
matching each entity relationship in the first entity relationship set with a conference theme to obtain a first matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations of which the first matching degree score is greater than or equal to the preset score threshold value in the first entity relation set reaches the preset number threshold value, determining the candidate file page A as a target file page to obtain a plurality of target file pages.
In another embodiment, the processor 701 performs the extraction of a plurality of target document pages related to the topic of the conference from the text document, including:
for any file page B in the text file, entity recognition is carried out on third text information in the file page B;
constructing a second entity relation set corresponding to the file page B based on the identified entities;
determining a plurality of candidate file pages related to the conference subject from the text file according to the second entity relationship set;
displaying a user input field on a user interface;
acquiring fourth text information input by a user in a user input field;
and extracting a plurality of target file pages from the candidate file pages according to the fourth text information.
In another embodiment, the processor 701 performs the step of determining a plurality of candidate document pages related to the topic of the conference from the text document according to the second entity relationship set, including:
matching each entity relationship in the second entity relationship set with the conference theme to obtain a second matching degree score between each entity relationship and the conference theme;
and if the number of the entity relations in the second entity relation set, of which the second matching degree score is greater than or equal to the preset score threshold value, reaches the preset number threshold value, determining the file page B as a candidate file page to obtain a plurality of candidate file pages.
In yet another embodiment, the processor 701 performs generating a sub-document based on a plurality of target document pages, including:
displaying a plurality of target file pages on a user interface according to the sequence of page numbers;
updating the page numbers of the target file pages in response to the adjustment of the sequence of the target file pages on the user interface by the user;
the plurality of target file pages are organized into sub-file pages based on the updated page numbers.
In yet another embodiment, the processor 701 performs generating a sub-document based on a plurality of target document pages, including:
displaying a keyword input field on a user interface;
acquiring fifth text information input by a user in a keyword input field;
retrieving in each of the plurality of target document pages using the fifth text information to determine at least one paragraph from each of the target document pages;
a plurality of paragraphs identified from a plurality of target document pages are organized into sub-document pages.
Illustratively, the electronic device may be any local device in the application environment shown in FIG. 1, including but not limited to a processor 701, an input device 702, an output device 703, and a memory 704. And the system also comprises a memory, a power supply, an application client module and the like. The input device 702 may be a keyboard, touch screen, radio frequency receiver, etc., and the output device 703 may be a speaker, display, radio frequency transmitter, etc. It will be appreciated by those skilled in the art that the schematic diagrams are merely examples of an electronic device and are not meant to be limiting, and may include more or fewer components than those shown, or some components may be combined, or different components.
It should be noted that, since the steps in the file transmission method are implemented when the processor 701 of the electronic device executes the computer program, the embodiments of the file transmission method are all applicable to the electronic device, and all can achieve the same or similar beneficial effects.
An embodiment of the present application further provides a computer storage medium (Memory), which is a Memory device in an electronic device and is used to store programs and data. It is understood that the computer storage medium herein may include a built-in storage medium in the terminal, and may also include an extended storage medium supported by the terminal. The computer storage medium provides a storage space that stores an operating system of the terminal. Also stored in this memory space are one or more instructions, which may be one or more computer programs (including program code), suitable for loading and execution by processor 701. The computer storage medium may be a high-speed RAM memory, or may be a non-volatile memory (non-volatile memory), such as at least one disk memory; alternatively, it may be at least one computer storage medium located remotely from the processor 701. In one embodiment, one or more instructions stored in a computer storage medium may be loaded and executed by processor 701 to perform the corresponding steps described above with respect to the file transfer method.
Illustratively, the computer program of the computer storage medium includes computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, and the like. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
It should be noted that, since the computer program of the computer storage medium is executed by the processor to implement the steps in the file transmission method, all the embodiments of the file transmission method are applicable to the computer storage medium, and can achieve the same or similar beneficial effects.
The foregoing embodiments have been described in detail, and specific examples are used herein to explain the principles and implementations of the present application, where the above description of the embodiments is only intended to help understand the method and its core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A file transmission method is applied to a screen projection client, and comprises the following steps:
detecting size information and real-time network speed information of a text file to be uploaded by a user in a cloud conference group;
obtaining estimated uploading time of the text file according to the size information and the real-time network speed information;
under the condition that the estimated uploading time is greater than or equal to a preset time threshold, acquiring a conference theme of a current conference in the cloud conference group;
extracting a plurality of target file pages related to the conference subject from the text file;
and generating a subfile according to the target file pages, and uploading the subfile to a cloud.
2. The method of claim 1, wherein extracting a plurality of target document pages related to the conference subject from the text document comprises:
displaying a user input field on a user interface;
acquiring first text information input by a user in the user input field;
determining a plurality of candidate file pages from the text file according to the first text information;
and extracting a plurality of target file pages related to the conference subject from the candidate file pages.
3. The method of claim 2, wherein extracting the plurality of target document pages related to the conference subject from the plurality of candidate document pages comprises:
for any candidate file page A in the candidate file pages, carrying out entity identification on second text information in the candidate file page A;
constructing a first entity relation set corresponding to the candidate file page A based on the identified entities;
matching each entity relationship in the first entity relationship set with the conference theme to obtain a first matching degree score between each entity relationship and the conference theme;
and if the number of the entity relationships of which the first matching degree score is greater than or equal to a preset score threshold value in the first entity relationship set reaches a preset number threshold value, determining the candidate file page A as a target file page to obtain the target file pages.
4. The method of claim 1, wherein extracting a plurality of target document pages related to the meeting topic from the text document comprises:
for any file page B in the text file, carrying out entity identification on third text information in the file page B;
constructing a second entity relation set corresponding to the file page B based on the identified entities;
determining a plurality of candidate document pages related to the conference subject from the text document according to the second entity relationship set;
displaying a user input field on a user interface;
acquiring fourth text information input by a user in the user input field;
and extracting the target file pages from the candidate file pages according to the fourth text information.
5. The method of claim 4, wherein determining a plurality of candidate document pages from the text document that are related to the subject of the conference based on the second set of entity relationships comprises:
matching each entity relationship in the second entity relationship set with the conference subject to obtain a second matching degree score between each entity relationship and the conference subject;
and if the number of the entity relationships of which the second matching degree score is greater than or equal to a preset score threshold value in the second entity relationship set reaches a preset number threshold value, determining the document page B as a candidate document page to obtain a plurality of candidate document pages.
6. The method of claim 1, wherein generating a child document from the plurality of target document pages comprises:
displaying the target file pages on a user interface according to the sequence of page numbers;
updating the page numbers of the target file pages in response to the adjustment of the sequence of the target file pages on a user interface by a user;
organizing the plurality of target file pages into the sub-file based on the updated page number.
7. The method of claim 1, wherein generating a child document from the plurality of target document pages comprises:
displaying a keyword input field on a user interface;
acquiring fifth text information input by a user in the keyword input field;
retrieving in each of the plurality of target document pages using the fifth text information to determine at least one paragraph from each of the target document pages;
organizing a plurality of paragraphs determined from the plurality of target document pages into the sub document.
8. The file transmission device is characterized by being applied to a screen projection client side and comprising a detection unit and a processing unit;
the detection unit is used for detecting the size information and the real-time network speed information of the text file to be uploaded by the user in the cloud conference group;
the processing unit is used for obtaining estimated uploading time of the text file according to the size information and the real-time network speed information;
the processing unit is further configured to acquire a conference theme of a current conference in the cloud conference group when the estimated uploading time is greater than or equal to a preset time threshold;
the processing unit is further used for extracting a plurality of target file pages related to the conference subject from the text file;
the processing unit is further configured to generate a sub-document according to the target document pages, and upload the sub-document to a cloud.
9. An electronic device comprising an input device and an output device, further comprising:
a processor adapted to implement one or more computer programs; and the number of the first and second groups,
memory storing one or more computer programs adapted to be loaded by the processor and to perform the method according to any of claims 1-7.
10. A computer storage medium, characterized in that it stores one or more instructions adapted to be loaded by a processor and to perform the method of any of claims 1-7.
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