CN103354575A - Method for prompting history conversation content at time of calling or being called, and mobile terminal - Google Patents

Method for prompting history conversation content at time of calling or being called, and mobile terminal Download PDF

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Publication number
CN103354575A
CN103354575A CN2013102378941A CN201310237894A CN103354575A CN 103354575 A CN103354575 A CN 103354575A CN 2013102378941 A CN2013102378941 A CN 2013102378941A CN 201310237894 A CN201310237894 A CN 201310237894A CN 103354575 A CN103354575 A CN 103354575A
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China
Prior art keywords
conversation
keyword
dialog context
word
called
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CN2013102378941A
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Chinese (zh)
Inventor
张强
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN2013102378941A priority Critical patent/CN103354575A/en
Publication of CN103354575A publication Critical patent/CN103354575A/en
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Abstract

The invention discloses a method for prompting history conversation content at the time of calling or being called and a mobile terminal. The method comprises steps of recoding current conversation content; performing voice identification during the conversation, and storing the conversation content in a text format when the conversation is over and the voice identification is completed; performing keyword extraction on an indentified result; associating the conversation number with the extracted keywords; at the time of calling or being called, searching whether a conversation is conducted with the number, if yes, calling and displaying the extracted keywords on a screen, and if not, prompting a subscriber that the number is a new one and recording current conversation content. The mobile terminal includes a voice identification module, a keyword extraction module, a memory module and a call display module. According to the method and the mobile terminal, history conversation content can be prompted at the time of calling or being called so as to remind the subscriber of previous chat content with another subscriber with the number, and the subscriber is accordingly helped to select initiatively whether to answer the call and prepare for a conversation or not, thereby substantially improving user experience of the subscriber.

Description

Point out method and the portable terminal of historical dialog context during a kind of calling and called
Technical field
The present invention relates to the communication of mobile terminal research field, particularly point out the method for historical dialog context during a kind of calling and called, and adopt the portable terminal of the method.
Background technology
At present, the user is when the conversation calling and called, whether in its address list, be divided into two kinds of display modes at screen according to conversation initiator or callee, a kind of is in address list, the name and the cell-phone number that then show the other side, also can show telephone number institute possession by arranging, a kind of is not in address list, then only shows strangeness numbers and telephone number institute possession.All there is such problem in this dual mode, the relevant information of historical dialog context before namely the user can not obtain according to displaying contents, but this is necessary in actual life.
For example, many when one day talk times, the user is easy to forget the general content of conversation last time, and only at the phone of having connected the conversation initiator, the other side talks about, and perhaps just can remember the content of talk last time.Perhaps notified the other side some things, but oneself forgotten and sent a telegraph all be possible.The user has no idea the individual understanding time is arranged in advance, produces easily embarrassment, causes the problem of interpersonal upper interchange.
Especially for the conversation initiator in address list not, the user can't distinguish the phone whether this phone oneself is wanted actually, such as certain strange phone is selling insurance, call in for the first time, the user has just hung after learning the content of conversation, next time, this phone was called in again so, some strange phones of meaning because the user often can not go or stay specially, can't select to connect or do not connect by telephone number, the words that connect are lost time, even can produce expense, the words that do not connect are missed phone easily.
Therefore, study and a kind ofly can when calling and called, point out the method for historical dialog context, and adopt the portable terminal of the method to have great practical value.
Summary of the invention
Main purpose of the present invention is to overcome the shortcoming of prior art with not enough, when being provided, a kind of calling and called point out the method for historical dialog context, the method is recorded by history is conversed, information extraction, can when switching on jack per line next time, initiatively show and greatly to improve user's experience by historical call-information.
Another object of the present invention is to provide a kind of portable terminal based on said method.
Purpose of the present invention realizes by following technical scheme: point out the method for historical dialog context during a kind of calling and called, may further comprise the steps:
(1) dialog context is recorded;
(2) speech recognition is carried out in recording;
(3) result after will identifying carries out keyword extraction;
(4) keyword with this conversation number, extraction is associated.
Concrete, in the described step (1), no matter converse and by whom initiated, all dialog context is recorded.
Further, in described step (1) and (2), carry out speech recognition in conversation, behind the end of conversation, speech recognition is complete, stores this dialog context with the form of text.In prior art, all be first dialog context to be stored with audio format, then identify again behind the end of conversation, not only saved the memory space of portable terminal, reduced the hardware requirement to portable terminal, can also save time simultaneously.
Preferably, described step (3) is carried out the step of keyword extraction and is:
(3-1) several words carry out the text traversal as object in the text, find out identical word;
(3-2) filter out modal particle, and the word that filters out two words that comprise these modal particles;
(3-3) filter out the people and claim word, and filter out and comprise the word that these people claim two words of word;
(3-4) with remaining word as keyword.
Further, in the described step (3-4), add up the frequency that each remaining word occurs in text, just sort according to its word frequency, show when converse next time that word frequency is at front some keyword.
Further, described step (3-4) arranges a weighted value for numeral, date, place, name when calculating word frequency, and weighted value is greater than 1.Because in conversation, this class proper noun often relatively crucial, more have to remind and be worth, can be more conducive to the user and remember the emphasis of talking last time by weight is set.
Preferably, in the described step (4), this air time also is associated with the keyword of this conversation number, extraction.Thereby can make user's general understanding before connecting phone when once pass through which kind of content.
Further, when this conversation number is corresponding when surpassing the historical message registration of N bar, only keep extract, word frequency is at the keyword of front M position.N, M parameter value can independently be set by the user, to save the mobile terminal stores space.
The invention also discloses a kind of portable terminal based on said method, comprising:
Sound identification module is used for the current talking content is carried out speech recognition, and dialog context is converted to textual form;
The keyword extraction module is used for the text data after the speech recognition is carried out keyword extraction;
Memory module is used for text, the keyword of extraction, air time after storaged voice is identified, and above-mentioned information is all corresponding with the number of current talking;
Call display module, be used for when next time, number communicated therewith, whether the search memory module has this number, have to call then that canned data is presented on the screen in the memory module, if do not have, then prompting user this be new digit.
The present invention compared with prior art has following advantage and beneficial effect:
1, the present invention can point out historical dialog context when calling and called, and whether the chat content of number therewith before the reminding user is initiatively selected to connect thereby be beneficial to the user, can greatly improve user's experience.
2, the speech recognition among the present invention is namely carried out in communication process, thereby can preserve with textual form behind end of conversation, has saved the memory space of portable terminal.
3, the keyword extraction algorithms among the present invention is simple and practical, and computational speed is fast, can satisfy user's demand.
Description of drawings
Fig. 1 is the schematic flow sheet of the inventive method.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1, point out the method for historical dialog context during a kind of calling and called, may further comprise the steps:
(1) no matter converses by whose initiation, all dialog context is recorded.
(2) speech recognition is carried out in recording, this speech recognition is carried out synchronously with conversation, so behind the end of conversation, speech recognition is also finished, and then stores this dialog context with the form of text.
(3) result after will identifying carries out keyword extraction.The method of extracting is:
(3-1) several words such as two words, carry out the text traversal as object in the text, find out identical word.Wherein extract especially the proper nouns such as numeral, date, place, name.
(3-2) filter out modal particle, and the word that filters out two words that comprise these modal particles.
(3-3) filter out the people and claim word, and filter out and comprise the word that these people claim two words of word.
(3-4) with remaining word as keyword, add up the frequency that these words occur in text.Wherein for the special proper noun of extracting of step (1), when calculating word frequency, set one greater than 1 weighted value.Then just sort according to its word frequency.
(4) keyword, the air time with this conversation number, extraction is associated.
(5) in next caller or when called, whether search number communication therewith once, has the keyword that then calls extraction to be presented on the screen, if do not have, then prompting user this be new digit, get back to step (1).
In application, can be in that this conversation number be corresponding when surpassing the historical message registration of N bar, only keep extract, word frequency is at the keyword of front M position.N, M parameter value can independently be set by the user, to save the mobile terminal stores space.
A kind of portable terminal based on said method comprises:
Sound identification module is used for the current talking content is carried out speech recognition, and dialog context is converted to textual form;
The keyword extraction module is used for the text data after the speech recognition is carried out keyword extraction;
Memory module is used for text, the keyword of extraction, air time after storaged voice is identified, and above-mentioned information is all corresponding with the number of current talking;
Call display module, be used for when next time, number communicated therewith, whether the search memory module has this number, have to call then that canned data is presented on the screen in the memory module, if do not have, then prompting user this be new digit.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (9)

1. point out the method for historical dialog context during calling and called, it is characterized in that, may further comprise the steps:
(1) dialog context is recorded;
(2) speech recognition is carried out in recording;
(3) result after will identifying carries out keyword extraction;
(4) keyword with this conversation number, extraction is associated;
(5) in caller or when called, whether search number communication therewith once, has the keyword that then calls extraction to be presented on the screen, if do not have, then prompting user this be new digit, get back to step (1).
2. point out the method for historical dialog context during calling and called according to claim 1, it is characterized in that, in the described step (1), no matter converse and by whom initiated, all dialog context is recorded.
3. point out the method for historical dialog context during calling and called according to claim 2, it is characterized in that, in described step (1) and (2), in conversation, carry out speech recognition, behind the end of conversation, speech recognition is complete, stores this dialog context with the form of text.
4. point out the method for historical dialog context during calling and called according to claim 1, it is characterized in that the step that described step (3) is carried out keyword extraction is:
(3-1) several words carry out the text traversal as object in the text, find out identical word;
(3-2) filter out modal particle, and the word that filters out two words that comprise these modal particles;
(3-3) filter out the people and claim word, and filter out and comprise the word that these people claim two words of word;
(3-4) with remaining word as keyword.
5. point out the method for historical dialog context during calling and called according to claim 4, it is characterized in that, in the described step (3-4), add up the frequency that each remaining word occurs in text, just sort according to its word frequency, show when converse next time that word frequency is at front some keyword.
6. point out the method for historical dialog context during calling and called according to claim 5, it is characterized in that, described step (3-4) arranges a weighted value for numeral, date, place, name when calculating word frequency, and weighted value is greater than 1.
7. point out the method for historical dialog context during calling and called according to claim 1, it is characterized in that, in the described step (4), this air time also is associated with the keyword of this conversation number, extraction.
8. point out the method for historical dialog context during calling and called according to claim 7, it is characterized in that, when this conversation number is corresponding when surpassing the historical message registration of N bar, only keep extract, word frequency is at the keyword of front M position, N, M parameter value are independently set by the user.
9. the portable terminal based on each described method of the claims 1-8 is characterized in that, comprising:
Sound identification module is used for the current talking content is carried out speech recognition, and dialog context is converted to textual form;
The keyword extraction module is used for the text data after the speech recognition is carried out keyword extraction;
Memory module is used for text, the keyword of extraction, air time after storaged voice is identified, and above-mentioned information is all corresponding with the number of current talking;
Call display module, be used for when next time, number communicated therewith, whether the search memory module has this number, have to call then that canned data is presented on the screen in the memory module, if do not have, then prompting user this be new digit.
CN2013102378941A 2013-06-14 2013-06-14 Method for prompting history conversation content at time of calling or being called, and mobile terminal Pending CN103354575A (en)

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Cited By (24)

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CN104618554A (en) * 2014-12-18 2015-05-13 惠州Tcl移动通信有限公司 Method and terminal for automatically saving unknown caller number by recognizing voice content
CN104869217A (en) * 2014-02-21 2015-08-26 宇龙计算机通信科技(深圳)有限公司 Method and terminal for marking communication information
CN105023571A (en) * 2015-07-28 2015-11-04 苏州宏展信息科技有限公司 Voice feature extraction control method for recording pen
CN105070286A (en) * 2015-07-28 2015-11-18 苏州宏展信息科技有限公司 Voice feature extraction control device for recording pen
CN105246064A (en) * 2015-10-09 2016-01-13 小米科技有限责任公司 Method and device for identifying attributions of communication numbers
CN105407232A (en) * 2015-12-09 2016-03-16 中国联合网络通信集团有限公司 Incoming call warning methods and system, and devices
CN105472116A (en) * 2014-09-05 2016-04-06 深圳Tcl新技术有限公司 Communication information prompting method and device
CN105635438A (en) * 2015-11-26 2016-06-01 东莞酷派软件技术有限公司 Method and device for extracting feature information in call process
CN105657146A (en) * 2015-05-28 2016-06-08 宇龙计算机通信科技(深圳)有限公司 Call information reminding method and device
CN105847520A (en) * 2016-05-19 2016-08-10 北京小米移动软件有限公司 Recording realization method and device in conversation process
US9471212B2 (en) 2014-03-10 2016-10-18 Htc Corporation Reminder generating method and a mobile electronic device using the same
CN106210303A (en) * 2016-07-04 2016-12-07 青岛海信移动通信技术股份有限公司 Method for information display and device
CN106302933A (en) * 2016-08-31 2017-01-04 宇龙计算机通信科技(深圳)有限公司 Voice information whose processing method and terminal
CN106375609A (en) * 2016-11-30 2017-02-01 深圳天珑无线科技有限公司 Information processing method and device
CN106686252A (en) * 2017-02-28 2017-05-17 维沃移动通信有限公司 Incoming call processing method and mobile terminal
WO2018001212A1 (en) * 2016-06-30 2018-01-04 华为技术有限公司 Method and device for displaying contact avatar and computer readable storage medium
CN107818786A (en) * 2017-10-25 2018-03-20 维沃移动通信有限公司 A kind of call voice processing method, mobile terminal
CN107919130A (en) * 2017-11-06 2018-04-17 百度在线网络技术(北京)有限公司 Method of speech processing and device based on high in the clouds
WO2019056391A1 (en) * 2017-09-25 2019-03-28 深圳市云中飞网络科技有限公司 Information processing method and apparatus, mobile terminal, and computer readable storage medium
US10291774B2 (en) 2015-07-13 2019-05-14 Xiaomi Inc. Method, device, and system for determining spam caller phone number
CN109873893A (en) * 2018-12-29 2019-06-11 深圳云天励飞技术有限公司 Information-pushing method and relevant apparatus
US20190199842A1 (en) * 2016-08-30 2019-06-27 Jrd Communication Inc. Method and system for automatically saving unknown number in mobile phone
CN113422862A (en) * 2021-07-08 2021-09-21 西安酷赛科技有限公司 Strange number automatic marking method, system, terminal and storage medium
CN116743909A (en) * 2022-10-31 2023-09-12 荣耀终端有限公司 Information reminding method, electronic equipment and readable medium

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CN104869217B (en) * 2014-02-21 2018-05-25 宇龙计算机通信科技(深圳)有限公司 Mark the method and terminal of communication information
TWI611336B (en) * 2014-03-10 2018-01-11 宏達國際電子股份有限公司 Reminder generating method, mobile electronic device using the same and computer readable product
US9471212B2 (en) 2014-03-10 2016-10-18 Htc Corporation Reminder generating method and a mobile electronic device using the same
CN105472116A (en) * 2014-09-05 2016-04-06 深圳Tcl新技术有限公司 Communication information prompting method and device
CN104618554A (en) * 2014-12-18 2015-05-13 惠州Tcl移动通信有限公司 Method and terminal for automatically saving unknown caller number by recognizing voice content
CN105657146A (en) * 2015-05-28 2016-06-08 宇龙计算机通信科技(深圳)有限公司 Call information reminding method and device
CN105657146B (en) * 2015-05-28 2019-07-30 宇龙计算机通信科技(深圳)有限公司 A kind of communication information prompt method and device
US10291774B2 (en) 2015-07-13 2019-05-14 Xiaomi Inc. Method, device, and system for determining spam caller phone number
CN105070286A (en) * 2015-07-28 2015-11-18 苏州宏展信息科技有限公司 Voice feature extraction control device for recording pen
CN105023571A (en) * 2015-07-28 2015-11-04 苏州宏展信息科技有限公司 Voice feature extraction control method for recording pen
CN105246064A (en) * 2015-10-09 2016-01-13 小米科技有限责任公司 Method and device for identifying attributions of communication numbers
CN105246064B (en) * 2015-10-09 2018-10-19 小米科技有限责任公司 The method and apparatus for identifying communicating number ownership
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US20190199842A1 (en) * 2016-08-30 2019-06-27 Jrd Communication Inc. Method and system for automatically saving unknown number in mobile phone
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Application publication date: 20131016