JP6403131B1 - Cookware estimation system, cookware estimation method, and program - Google Patents

Abstract

A cooking utensil estimation system, a cooking utensil estimation method, and a program capable of improving user convenience are provided. A cooking utensil estimation system includes a recipe information acquisition unit that acquires recipe information that is information about a recipe, a correspondence information acquisition unit that acquires correspondence information in which the recipe information and the cooking utensil are associated in advance, Based on the recipe information acquired by the recipe information acquisition unit and the correspondence information acquired by the correspondence information acquisition unit, a cooking appliance estimation unit that estimates the cooking utensil used in the recipe, and the cooking appliance estimation A storage unit that stores information related to the cooking utensil estimated by the unit in association with the recipe information. [Selection] Figure 1

Description

  The present invention relates to a cooking utensil estimation system, a cooking utensil estimation method, and a program.

2. Description of the Related Art Conventionally, there is known an automatic recipe creation device that searches for a recipe that matches the type and size of a cooking utensil determined from a captured cooking utensil image (see, for example, Patent Document 1). In addition, the recipe is associated with the cooking process and cooking utensil type information of the cooking utensil used in the cooking process, and when there is a cooking process using the same cooking utensil in a plurality of cooking processes, There is known a recipe cooking process distribution system that distributes a recipe cooking process with the number of appliances as an upper limit (see, for example, Patent Document 2).
In addition, from the user's behavior information for the recipe presented to the user, the user's use of the recipe and the equipment possessed by the user are estimated, and the user's adaptation to the recipe from the equipment estimated to be possessed by the user 2. Description of the Related Art An information processing apparatus that generates force estimation information, manages it in association with user identification information, and controls presentation of recipe information is known (see, for example, Patent Document 3).
Also, a cooking condition calculation device for obtaining conditions for cooking food, which accepts input of information on cooking and cooking utensils to be used, and based on the inputted cooking utensil information, finds the searched standard cooking conditions cooking utensils There is known a cooking condition calculation device that converts a cooking condition corresponding to the above (for example, see Patent Document 4).

JP 2010-0661382 A JP 2006-209317 A WO2016 / 189743 JP 2000-279103 A

  By the way, in patent document 3, although the cooking utensil which a user possesses is estimated, the cooking utensil used by a recipe is not estimated. In addition, none of Patent Document 1, Patent Document 2, and Patent Document 4 discloses that a cooking utensil used in a recipe is estimated. Therefore, neither of Patent Document 1 to Patent Document 4 can estimate the cooking utensil used in the recipe, and for example, the user performs cooking according to the recipe with the cooking utensil possessed by the user. It is not possible to determine whether or not

  It is an object of some aspects of the present invention to provide a cooking utensil estimation system, a cooking utensil estimation method, and a program that can improve user convenience.

In order to solve the above-described problem, according to one aspect of the present invention, a recipe information acquisition unit that acquires recipe information including a recipe title and cooking instruction explanation information, and the recipe information and the cooking utensil are associated in advance. Used in the recipe based on the correspondence information acquisition unit for acquiring the corresponding correspondence information, the text information of the title acquired by the recipe information acquisition unit, and the correspondence information acquired by the correspondence information acquisition unit A cooking utensil estimation system comprising: a cooking utensil estimation unit that estimates a cooking utensil; and a storage unit that stores information related to the cooking utensil estimated by the cooking utensil estimation unit in association with the recipe information.

In addition, according to one aspect of the present invention, a recipe information acquisition step for acquiring recipe information including the recipe title and cooking procedure explanation information, and correspondence information in which the recipe information and the cooking utensil are associated in advance are acquired. Based on the correspondence information acquisition step, the text information of the title acquired in the recipe information acquisition step, and the correspondence information acquired in the correspondence information acquisition step, the cooking utensil used in the recipe is estimated. A cooking utensil estimation method comprising: a cooking utensil estimation step; and a storage step of storing information related to the cooking utensil estimated in the cooking utensil estimation step in association with the recipe information.

Further, according to one aspect of the present invention, the computer includes a recipe information acquisition step for acquiring recipe information, including recipe information and cooking procedure description information, and correspondence information in which the recipe information and the cooking utensil are associated in advance. The cooking utensil used in the recipe based on the correspondence information acquisition step for acquiring the text information , the text information of the title acquired in the recipe information acquisition step, and the correspondence information acquired in the correspondence information acquisition step And a storage step for storing information related to the cooking utensil estimated in the cooking utensil estimation step in association with the recipe information.

  ADVANTAGE OF THE INVENTION According to 1 aspect of this invention, the cooking appliance estimation system which can improve a user's convenience, the cooking appliance estimation method, and a program can be provided.

It is a figure which shows an example of a structure of the cooking appliance estimation system of 1st Embodiment. It is a figure which shows an example of the recipe information of a text in case a recipe is the cooking method of the pork simmering using a pressure cooker. It is a figure which shows an example of the recipe information of a still image in case a recipe is the cooking method of the pork simmering using a pressure cooker. It is a figure which shows an example of the recipe information of a moving image in case a recipe is the cooking method of the pork simmering using a pressure cooker. It is a figure which shows an example of the recipe information of a text in case a recipe is the cooking method of the pork simmering which does not use a pressure cooker. It is a figure which shows an example of the recipe information of a still image in case a recipe is the cooking method of the pork simmering which does not use a pressure cooker. It is a figure which shows an example of the recipe information of a moving image in case a recipe is the cooking method of the pork simmering which does not use a pressure cooker. It is a figure which shows an example of a part of correspondence information which a correspondence information acquisition part acquires. It is a figure which shows an example of the other part of the corresponding information which a corresponding information acquisition part acquires. It is a flowchart for demonstrating the process performed by the cooking appliance estimation system of 1st Embodiment. It is a figure which shows an example of a structure of the cooking appliance estimation system of 2nd Embodiment. It is a figure which shows an example of a structure of the cooking appliance estimation system of 3rd Embodiment. It is a figure which shows an example of a structure of the cooking recipe search system to which the cooking appliance estimation system of 3rd Embodiment was applied.

  Hereinafter, embodiments of a cooking utensil estimation system, a cooking utensil estimation method, and a program according to the present invention will be described with reference to the drawings.

[First Embodiment]
Drawing 1 is a figure showing an example of composition of cooking utensil presumption system 1 of a 1st embodiment.
In the example illustrated in FIG. 1, the cooking appliance estimation system 1 is an electronic device including a computer system having, for example, a CPU (Central Processing Unit). The cooking utensil estimation system 1 includes, for example, a recipe information acquisition unit 10, a correspondence information acquisition unit 11, a cooking utensil estimation unit 12, and a storage unit 13. The recipe information acquisition unit 10 and the correspondence information acquisition unit 11 are connected to the cooking utensil estimation unit 12. The cookware estimating unit 12 is connected to the storage unit 13.
Recipe information acquisition part 10 acquires recipe information which is information about a recipe. Recipe information is, for example, recipe name, recipe category, recipe ingredients or their quantities, recipe cooking procedures, recipe description information, recipe creator or poster, web release date, update Date, posts from other users (information by comment or button press), number of follow-ups, etc. are included. The explanation information may be classified into recipe outlines (overall explanation, overall comments, etc.), explanations for each cooking process, explanations of finished products, tips, recipes, etc. (this classification is also referred to as cooking document classification) . In addition, when the description information is text information input by the user, for example, cooking target (food ingredients and cooking), how to cut and prepare ingredients, cooking utensils, cooking method (baking, boiling, frying, frying, boiling, tempering, Steaming etc.), cooking temperature, cooking action (heating, cooling, etc.), and information indicating cooking time are included. The explanation information may be an image or a moving image. For example, the recipe information may be text information, still image information, or moving image information. In some cases, the still image or the moving image is a thumbnail image.

FIG. 2 is a diagram showing an example of text recipe information in the case where the recipe is a cooking method of pork simmering using a pressure cooker.
In the example illustrated in FIG. 2, the text information “pig simmered in a pressure cooker” is included in the recipe information as the “recipe name”. In addition, text information such as “pork”, “radish”, and “chinjinsai” is included as “food”. In addition, text information “put in a pressure cooker and set to fire” is included as “explaining the state during cooking”. In addition, the text information “finished with chingensai” is included as the “description of the finished product”.

FIG. 3 is a diagram showing an example of recipe information of a still image when the recipe is a cooking method of pork simmering using a pressure cooker.
In the example illustrated in FIG. 3, the recipe information includes a still image of pork as “food”. In addition, a radish still image is included as “food”. In addition, as “a description of the state during cooking”, a still image of the pressure cooker being heated is included. In addition, as the “description of the finished product”, still images of the pork and radish served are included.

FIG. 4 is a diagram showing an example of moving picture recipe information when the recipe is a cooking method of pork simmering using a pressure cooker.
In the example illustrated in FIG. 4, the recipe information includes a scene in which the characters “pig simmered” are displayed as “recipe name”. “Ingredients” include scenes where pork is displayed. Moreover, the scene where a radish is displayed as "foodstuff" is included. Moreover, the scene where the pressure cooker during heating is displayed is included as “explaining the state during cooking”. In addition, “explaining the state during cooking” includes a scene in which the characters “press the cover and pressurize” are displayed. In addition, a scene where pork and radish are served is included as the “description of the finished product”. In addition, “explained finished product” includes a scene in which the characters “pig simmered” are displayed.

FIG. 5 is a diagram showing an example of text recipe information in a case where the recipe is a cooking method of pork simmering without using a pressure cooker.
In the example illustrated in FIG. 5, the recipe information includes text information “boiled pork in a frying pan” as the “recipe name”. In addition, text information “pork” and “radish” is included as “food”. In addition, the text information that “the lid is dropped and then the pan is boiled and cooked” is included as “the description of the state during cooking”. In addition, the text information “finished when boiled until almost no soup” is included as “description of the finished product”.

FIG. 6 is a diagram showing an example of still image recipe information when the recipe is a cooking method of pork simmering without using a pressure cooker.
In the example illustrated in FIG. 6, the recipe information includes a still image of pork as “food”. In addition, a radish still image is included as “food”. In addition, the “description of the state during cooking” includes a still image of the frying pan being heated. In addition, the “description of the finished product” includes a still image of a frying pan including pork and radish that has been boiled until the broth disappears.

FIG. 7 is a diagram showing an example of moving picture recipe information when the recipe is a cooking method of pork simmered without using a pressure cooker.
In the example illustrated in FIG. 7, the recipe information includes a scene in which the characters “pig simmered” are displayed as “recipe name”. “Ingredients” include scenes where pork is displayed. Moreover, the scene where a radish is displayed as "foodstuff" is included. Moreover, the scene where the frying pan during heating is displayed is included as “explaining the state during cooking”. In addition, the “explanation of the finished product” includes a scene in which a frying pan containing pork and radish that has been boiled until the broth is exhausted is displayed.

In the example illustrated in FIG. 1, for example, recipe information as illustrated in FIGS. 2 to 7 is generated outside the cooking utensil estimation system 1 and input to the cooking utensil estimation system 1. The recipe information acquisition unit 10 acquires recipe information input to the cooking utensil estimation system 1.
In another example, the cooking utensil estimation system 1 includes a recipe information generation unit. For example, in response to a request from the user of the cooking utensil estimation system 1, the recipe information generation unit may use recipe information as illustrated in FIGS. May be generated. In this example, the recipe information acquisition unit 10 acquires the recipe information generated by the recipe information generation unit.

In the example illustrated in FIG. 1, the correspondence information acquisition unit 11 acquires correspondence information in which recipe information and cooking utensils are associated in advance. The correspondence information may be one or a plurality of words, or the order may be determined in the case of a plurality of words. The correspondence information may be sentences such as sentences and paragraphs.
FIG. 8 is a diagram illustrating an example of a part of the correspondence information acquired by the correspondence information acquisition unit 11.
In the example shown in FIG. 8, in the correspondence information, recipe information (text information) of “pig cooked in a pressure cooker” as “recipe name” is associated with “pressure cooker” as a cooking utensil. In addition, recipe information (text information) of “pork”, “radish”, and “chingensai” as “food” is associated with “pressure cooker” as a cooking utensil.
In addition, recipe information (text information) “put in a pressure cooker and set a fire” as “explanation of state during cooking” is associated with “pressure cooker” as a cooking utensil. In addition, recipe information (text information) “finished with chingensai” as “description of finished product” is associated with “pressure cooker” as a cooking utensil.

In the example illustrated in FIG. 8, in the correspondence information, recipe information (still image information) of “a still image of pork” as “food” is associated with “pressure cooker” as a cooking utensil. In addition, recipe information (still image information) of “radish still image” as “food” is associated with “pressure cooker” as cooking utensil.
Further, recipe information (still image information) of “a still image of a pressure cooker being heated” as “an explanation of a state during cooking” is associated with “a pressure cooker” as a cooking utensil. In addition, recipe information (still image information) of “pick up pork and radish still image” as “description of finished product” is associated with “pressure cooker” as a cooking utensil.

Further, in the example shown in FIG. 8, in the correspondence information, the recipe information (moving image information) of “the scene where the characters“ pork simmered ”are displayed” as “recipe name” is “pressure cooker” ". In addition, recipe information (moving image information) of “scene where pork is displayed” as “food” is associated with “pressure cooker” as cooking utensil. In addition, recipe information (moving image information) of “scene where radish is displayed” as “food” is associated with “pressure cooker” as cooking utensil.
Further, recipe information (moving image information) of “a scene where a pressure cooker being heated” is displayed as “an explanation of a state during cooking” is associated with “pressure cooker” as a cooking utensil. In addition, the recipe information (moving image information) of “the scene where the letters“ press the cover and pressurize ”” as “explanation of cooking state” is associated with “pressure cooker” as a cooking utensil. It has been. Further, recipe information (moving image information) of “scene where pork and radishes are arranged” as “explanation of finished product” is associated with “pressure cooker” as a cooking utensil. In addition, recipe information (moving image information) of “a scene in which the characters“ pig corner cooking completed ”are displayed” as “explanation of finished product” is associated with “pressure cooker” as a cooking utensil.

FIG. 9 is a diagram illustrating an example of another part of the correspondence information acquired by the correspondence information acquisition unit 11.
In the example illustrated in FIG. 9, in the correspondence information, recipe information (text information) “Fry pan with boiled pork” as “recipe name” is associated with “frying pan” as a cooking utensil. In addition, recipe information (text information) “pork” and “radish” as “food” is associated with “frying pan” as a cooking utensil.
In addition, recipe information (text information) “put a lid and then stew with a pan” as “an explanation of the state during cooking” is associated with “frying pan” as a cooking utensil. . In addition, recipe information (text information) “finished when boiled until almost no soup” as “description of finished product” is associated with “fry pan” as a cooking utensil.

In the example illustrated in FIG. 9, in the correspondence information, recipe information (still image information) of “a still image of pork” as “food” is associated with “fry pan” as a cooking utensil. In addition, recipe information (still image information) of “daikon radish still image” as “food” is associated with “fry pan” as a cooking utensil.
Further, recipe information (still image information) of “a still image of a frying pan being heated” as “an explanation of a state during cooking” is associated with “fry pan” as a cooking utensil. In addition, recipe information (still image information) of “a still image of a frying pan including pork and radish that has been boiled until the broth disappears” as “description of the finished product” is associated with the “frying pan” as a cooking utensil. Yes.

In the example shown in FIG. 9, in the correspondence information, the recipe information (moving image information) of “the scene where the characters“ pig tsukudani ”are displayed” as the “recipe name” is “fry pan” as the cooking utensil. Is associated with. In addition, recipe information (moving image information) of “scene where pork is displayed” as “food” is associated with “frying pan” as a cooking utensil. Further, recipe information (moving image information) of “scene where radish is displayed” as “food” is associated with “frying pan” as cooking utensil.
In addition, recipe information (moving image information) of “a scene where a frying pan during heating” is displayed as “an explanation of a state during cooking” is associated with “fry pan” as a cooking utensil. In addition, the recipe information (moving image information) of “Fine pan containing pork and radish that has been boiled until no soup runs out” as “Description of finished product” is associated with “Fry pan” as a cooking utensil. It has been.

  In the example shown in FIG. 1, for example, recipe information as shown in FIGS. 2 to 7 acquired by the recipe information acquisition unit 10 is input to the cooking utensil estimation unit 12. Also, for example, correspondence information as shown in FIGS. 8 and 9 acquired by the correspondence information acquisition unit 11 is input to the cooking utensil estimation unit 12. The cooking utensil estimation unit 12 estimates cooking utensils used in the recipe based on recipe information as shown in FIGS. 2 to 7 and correspondence information as shown in FIGS. 8 and 9, for example.

In the example shown in FIGS. 8 and 9, recipe information (text information) “pig simmered” as “recipe name” is associated with “pressure cooker” as a cooking utensil (see FIG. 8). Further, it is also associated with a “frying pan” as a cooking utensil (see FIG. 9).
The cooking utensil estimation unit 12 provides text (for example, words, phrases, sentences, paragraphs, entire sentence of recipe information) about the recipe information acquired by the recipe information acquisition unit 10 and the recipe information of one or a plurality of correspondence information. The similarity is calculated. For example, the cooking utensil estimation unit 12 performs natural language analysis (for example, morpheme analysis) on the recipe information acquired by the recipe information acquisition unit 10, extracts words (morpheme etc.), and the extracted word is recipe information whose correspondence information is information. It is determined whether or not it matches. In this case, the similarity may be, for example, a word, whether or not the word appears in the recipe information, or the number of appearances thereof, or the ratio of the number of appearances to all words of the sentence or sentence.
Moreover, the cooking utensil estimation unit 12 performs natural language analysis (for example, semantic analysis or syntactic analysis) on the recipe information text acquired by the recipe information acquisition unit 10 and the recipe information text of the correspondence information, and the similarity between them. May be calculated. In this case, the cooking appliance estimation unit 12 determines the coordinate value of the sentence of each recipe information using TF-IDF (Term Frequency Inverse Document Frequency) or the like, and the proximity (distance) of the coordinate value or the coordinate of the coordinate value The angle of the vector pointing to or the inner product thereof may be used as the similarity.

The cooking utensil estimation unit 12 extracts the corresponding cooking utensil for the recipe information whose similarity is greater than or equal to the threshold value from the recipe information of the correspondence information. The cooking utensil estimation unit 12 estimates the extracted cooking utensil as a cooking utensil for a recipe indicated by the recipe information acquired by the recipe information acquisition unit 10 (also referred to as “recipe cooking utensil”).
Here, when a plurality of pieces of recipe information whose similarity is equal to or higher than the threshold value are extracted, the cooking utensil estimation unit 12 counts the number of each cooking utensil corresponding to the extracted recipe information, May be estimated. In addition, when counting the number, the cooking utensil estimation unit 12 may weight the cooking utensils for each piece of recipe information in the correspondence information and sum the weights. The cooking utensil estimation unit 12 estimates a cooking utensil having the largest total value as a recipe cooking utensil.
For example, in the correspondence information, the weight “1” is previously assigned to the cooking utensils “frying pan” and “pressure cooker” for the recipe information “pig boiled”, and the weight “10” is previously assigned to the cooking utensil “frying pan” for the recipe information “drop lid”. Add and remember. When the recipe information includes “pig boiled” and “drop lid”, the cookware estimating unit 12 calculates the total value of “fry pan” as “11” and the total value of “pressure cooker” as “1”. To do. The cooking utensil estimation unit 12 estimates a “frying pan” having a large total value as a recipe cooking utensil.

In addition, when there exists a specific word, the cooking utensil estimation part 12 may estimate the cooking utensil corresponding to the word as a recipe cooking utensil.
Also, the recipe information of the correspondence information may be a series of sentences (whole, for each cooking document classification, for each cooking process), or information in which posted recipe information and cooking utensils are associated with each other. Moreover, the cooking appliance estimation part 12 may calculate the similarity of a word and a sentence for every cooking document classification | category. In this case, the cooking utensil estimation unit 12 may make the similarity of the title or a specific process (such as a process using fire) higher than the similarity of other cooking document classifications or other processes, The reverse is also possible. For example, the cooking utensil estimation unit 12 may use the cooking utensil estimated from a title or a specific process as a recipe cooking utensil in preference to other cooking documents or cooking utensils estimated in other processes, The reverse is also possible.

The recipe information input from the recipe information acquisition unit 10 to the cooking utensil estimation unit 12 includes, for example, “pork simmered” as “recipe name” (text information) and “explained state of cooking” "If you drop the lid and then stew it with the lid of the frying pan" (text information), or if it contains words such as "drop lid" and "steil", the cookware estimation unit 12 can accurately estimate the cooking utensils used in the recipe. Therefore, in that case, the cooking utensil estimation unit 12 estimates that the cooking utensil used in the recipe is not a pressure cooker but a frying pan.
That is, in this case, the correspondence information acquisition unit 11 acquires correspondence information (see FIG. 9) in which the word “pig simmered” is associated with the cooking utensil “frying pan”. In addition, the cooking utensil estimation unit 12 uses a natural language for text information included in the recipe information (see FIG. 5) (“boiled pork in a frying pan” and “simmered with a lid covered and then covered with a frying pan”). Analyze. Moreover, the cooking appliance estimation part 12 estimates that the cooking appliance used in the recipe is a frying pan based on the result of the natural language analysis and correspondence information (refer FIG. 9).

The correspondence information acquisition unit 11 acquires correspondence information created in advance. However, the correspondence information acquisition unit 11 may generate correspondence information from a plurality of recipe information. For example, the correspondence information acquisition unit 11 extracts a word by performing natural language analysis (for example, syntax analysis such as morphological analysis) for each of a plurality of recipe information. For example, the correspondence information acquisition unit 11 converts the recipe information into coordinate values based on the number of appearances of words, the order of appearance, or the number of co-occurrence of a plurality of words for each recipe information. For example, the correspondence information acquisition unit 11 may determine the coordinate value of the recipe information using TF-IDF or the like.
The correspondence information acquisition unit 11 classifies a plurality of pieces of recipe information using a coordinate value representing each recipe information by a classification method such as clustering. The correspondence information acquisition unit 11 associates each class (cluster) with the cooking utensil corresponding to the classification based on the cooking utensil included in the recipe information or the cooking utensil associated with the recipe information. Is generated.
Note that the cooking utensil associated with each recipe may be input when the user submits recipe information, or an operator or the like inputs a cooking utensil for a recipe posted. May be associated with each other. Moreover, the cooking utensil included in the recipe information is the name of the cooking utensil described in text in the recipe information. Here, the correspondence information acquisition unit 11 performs semantic analysis of the sentence, and adopts the cooking utensil included in the recipe information when the meaning of the sentence uses the cooking utensil, and when the meaning of the sentence does not use the cooking utensil. The cooking utensil included in the recipe information may be excluded. For example, in the case of a document “No pressure cooker! As a cooking utensil, “pressure cooker” is excluded (not associated with “pressure cooker” or no cooking utensil).

In this case, the cooking appliance estimation unit 12 performs natural language analysis (the same analysis as the correspondence information acquisition unit 11) on the recipe information acquired by the recipe information acquisition unit 10, and converts the recipe information into coordinate values. The cooking utensil estimation unit 12 determines a classification to which the coordinate value belongs, and estimates a cooking utensil corresponding to the determined classification as a recipe cooking utensil.
The correspondence information acquisition unit 11 (and the cooking utensil estimation unit 12) may perform different weighting on the word, for example, for each recipe information (recipe title and description information) and for each cooking document classification. For example, the correspondence information acquisition unit 11 may assign a higher weight to words included in the recipe title than words included in the other description information, and make the words more characteristic. Thereby, for example, the word in the sentence of the recipe title can be made more characteristic than the word of the other sentence. For example, when the word matches the word, the similarity can be increased. The correspondence information may be a learned model. This learned model is, for example, the result of learning by teaching a cooking utensil to recipe information.
Further, the cooking utensil taught or input may be a recipe (selected recipe) selected by the user from a list of recipes as a result of the user searching by cooking utensil name. The selected recipe may be a recipe selected by the user first or a recipe selected last. Further, the selected recipe may be a recipe browsed for a predetermined time after selection. In addition, after selecting, the selected recipe inquires of the user whether the recipe is a desired (cooking tool name), and when the user selects the desired recipe, the selected recipe may be used as the selected recipe.
The search by the user name of the cooking utensil may be a search performed by the user entering text in the search field, or the user selects a specific cooking utensil candidate (selected by a radio button or a check box) ) And search.
Moreover, in the analysis process of the cooking utensil estimation unit 12 or the recipe information acquisition unit 10, the recipe information may be a sentence grouped in a predetermined unit. For example, it may be a set of sentences for each recipe, each cooking document classification, and each cooking process.

  In the example illustrated in FIG. 1, information related to the cooking utensil estimated by the cooking utensil estimation unit 12 is associated with the recipe information and stored in the storage unit 13. The storage unit 13 includes, for example, an HDD (Hard Disk Drive), an SSD (Solid State Drive), an EEPROM (Electrically Erasable Programmable Read-Only Memory), and a ROM (Read-Only Memory). Module. The storage unit 13 is not limited to a built-in one, and may be an external storage module connected by a digital input / output port such as a USB (Universal Serial Bus).

FIG. 10 is a flowchart for explaining processing executed by the cooking utensil estimation system 1 of the first embodiment.
(Step S10) The recipe information acquisition unit 10 of the cooking appliance estimation system 1 acquires recipe information (see FIGS. 2 to 7).
(Step S11) The correspondence information acquisition unit 11 acquires correspondence information (see FIGS. 8 and 9) in which recipe information and cooking utensils are associated in advance.
(Step S12) The cooking utensil estimation unit 12 estimates a cooking utensil used in the recipe based on the recipe information acquired by the recipe information acquisition unit 10 and the correspondence information acquired by the correspondence information acquisition unit 11.
(Step S13) The storage unit 13 stores information relating to the cooking utensil estimated by the cooking utensil estimation unit 12 in association with recipe information.

  The cooking appliance estimation system 1 of the first embodiment can be applied to, for example, a cooking recipe search service. When the cooking utensil estimation system 1 of the first embodiment is applied to a cooking recipe search service, the user of the cooking recipe search service searches for a cooking recipe that can be cooked by the cooking utensil that the user owns. Can do. In addition, the user of the cooking recipe search service can search for a cooking recipe by excluding cooking recipes that are cooked by a cooking utensil that the user does not have. That is, the user's convenience, such as a cooking recipe search service, can be improved by the cooking appliance estimation system 1 of the first embodiment.

  Specifically, in the above-described example, the recipe information (see FIGS. 2 to 7) includes food information. When recipe information including information about ingredients is input to the cooking utensil estimation unit 12, the cooking utensil estimation unit 12 estimates cooking utensils based on the information about the ingredients included in the recipe information.

In the example described above, the recipe information (see FIGS. 2 to 7) does not include cooking time information that is information indicating the cooking time.
In another example, cooking time information may be included in the recipe information. In this example, the cooking utensil estimation unit 12 estimates cooking utensils based on cooking time information included in the recipe information. For example, when the cooking time is short, the cooking utensil estimation unit 12 estimates that the cooking utensil used in the recipe is a pressure cooker, and when the cooking time is long, the cooking utensil used in the recipe is a frying pan. Presume that there is.

Specifically, in the above-described example, the recipe information (see FIGS. 2 to 7) does not include information indicating the cooking time in the cooking process or part of the cooking process.
In another example, the recipe information may include information indicating a cooking process or a cooking time in a part of the cooking process (for example, a cooking time in a heating process). In this example, the cooking utensil estimation unit 12 estimates a cooking utensil based on information indicating cooking time in a cooking process or a part of the cooking process included in the recipe information. For example, the cooking utensil estimation unit 12 estimates that the cooking utensil used in the recipe is a pressure cooker when the heating time is short, and when the heating time is long, the cooking utensil used in the recipe is a frying pan. Presume that there is.

Moreover, in the example mentioned above, the thermal power information which shows a thermal power is not contained in recipe information (refer FIGS. 2-7).
In another example, the recipe information may include thermal power information indicating thermal power and cooking time information. In this example, the cooking utensil estimation unit 12 estimates the cooking utensil based on the thermal power information indicating the thermal power included in the recipe information and the cooking time information. For example, the cooking utensil estimation unit 12 estimates that the cooking utensil used in the recipe is a pressure cooker when the heating power is strong and the cooking time is short. Moreover, the cooking appliance estimation part 12 estimates that the cooking appliance used in the recipe is a frying pan, when a thermal power is weak and cooking time is long.

Moreover, in the example mentioned above, the cookware estimation part 12 estimates a cookware, without considering the influence by the presence or absence of the use of the cookware with respect to cooking which concerns on recipe information.
In another example, the cooking utensil estimation unit 12 may estimate the cooking utensil based on the influence of using or not using the cooking utensil for cooking according to the recipe information. In this example, for example, when a pressure cooker is used as a cooking utensil and cooking of pork simmering is performed, the cooking utensil estimation unit 12 performs cooking of pork simmering using a frying pan as a cooking utensil. Consider lower energy consumption than the case.
For example, when the user of the cooking utensil estimation system 1 places importance on energy saving and possesses a pressure cooker and a frying pan, the cooking utensil estimation unit 12 uses the cooking utensil for cooking according to recipe information. A pressure cooker may be estimated as a cooking utensil used for cooking of pork simmered on the basis of the effect of the presence or absence of.

[Summary of First Embodiment]
As described above, the cooking utensil estimation system 1 according to the first embodiment has the recipe information acquisition unit 10 that acquires recipe information that is information about a recipe, and correspondence information in which recipe information and cooking utensils are associated in advance. The correspondence information acquisition unit 11 for acquiring the recipe, the recipe information acquired by the recipe information acquisition unit 10, and the correspondence information acquired by the correspondence information acquisition unit 11, the cooking utensil estimation unit for estimating the cooking utensil used in the recipe 12 and a storage unit 13 for storing information related to the cooking utensil estimated by the cooking utensil estimation unit 12 in association with recipe information.
Thereby, the cooking appliance estimation system 1 can improve a user's convenience.

The correspondence information acquisition unit 11 acquires correspondence information in which words and cooking utensils are associated with each other, and the cooking utensil estimation unit 12 performs natural language analysis on text information included in the recipe information, and performs natural language analysis. Based on the result and the correspondence information, the cooking utensil is estimated.
Thereby, the cooking utensil estimation system 1 can estimate the cooking utensil used in the recipe having the text information more accurately than when natural language analysis is not performed, thereby improving the convenience for the user. it can.

Moreover, the cooking appliance estimation part 12 estimates the cooking appliance used in a recipe based on the cooking time information which shows the cooking time contained in recipe information.
Thereby, the cooking utensil estimation system 1 estimates the cooking utensil used in the recipe including the cooking time information more accurately than the case where the cooking utensil used in the recipe is estimated without being based on the cooking time information. It is possible to improve user convenience.

Moreover, the cooking utensil estimation part 12 estimates the cooking utensil used in a recipe based on the cooking time information which shows the cooking time in a cooking process or a part of cooking process contained in recipe information.
Thereby, the cooking utensil estimation system 1 is used in the recipe rather than the case where the cooking utensil used in the recipe is estimated without considering the cooking time in the cooking process or part of the cooking process included in the recipe information. The cooking utensils used can be accurately estimated, and the convenience for the user can be improved.

Moreover, the cooking appliance estimation part 12 estimates the cooking appliance used in a recipe based on the thermal power information which shows the thermal power contained in recipe information, and cooking time information.
Thereby, the cooking utensil estimation system 1 is used in the recipe rather than the case where the cooking utensil used in the recipe is estimated without considering the thermal power information indicating the thermal power included in the recipe information and the cooking time information. It is possible to accurately estimate the cooking utensil to be performed, and to improve the convenience for the user.

Moreover, the cooking appliance estimation part 12 estimates the cooking appliance used in a recipe based on the influence by the presence or absence of the use of the cooking appliance with respect to cooking which concerns on recipe information.
Thereby, the cooking utensil estimation system 1 is more satisfying than the case where the cooking utensil used in the recipe is estimated without considering the influence of the presence or absence of the use of the cooking utensil for cooking according to the recipe information. Can be improved.

[Second Embodiment]
Hereinafter, a second embodiment of the cooking utensil estimation system, cooking utensil estimation method, and program of the present invention will be described with reference to the accompanying drawings.
The cooking utensil estimation system 1 of the second embodiment is configured in the same manner as the cooking utensil estimation system 1 of the first embodiment described above, except for the points described below. Therefore, according to the cooking utensil estimation system 1 of the second embodiment, the same effects as the cooking utensil estimation system 1 of the first embodiment described above can be obtained except for the points described below.

FIG. 11 is a diagram illustrating an example of a configuration of the cooking appliance estimation system 1 according to the second embodiment.
As shown in FIG. 1, the cooking utensil estimation system 1 of the first embodiment does not include a correspondence information generation unit. However, as shown in FIG. 11, the cooking utensil estimation system 1 of the second embodiment includes correspondence information. A generation unit 14 is provided.
In the example illustrated in FIG. 11, the correspondence information generation unit 14 generates correspondence information in which the recipe indicated by the recipe information and the cooking utensil are associated with each other based on a plurality of pieces of recipe information stored in advance.
That is, in the cooking utensil estimation system 1 of the first embodiment, for example, correspondence information as illustrated in FIGS. 8 and 9 is input to the cooking utensil estimation system 1 from the outside of the cooking utensil estimation system 1. On the other hand, in the cooking utensil estimation system 1 according to the second embodiment, for example, correspondence information as illustrated in FIGS. 8 and 9 is generated by the correspondence information generation unit 14 provided in the cooking utensil estimation system 1. The correspondence information acquisition unit 11 acquires the correspondence information generated by the correspondence information generation unit 14.
Moreover, in the cooking appliance estimation system 1 of the second embodiment, the correspondence information acquisition unit 11 specifies a recipe indicated by the recipe information acquired by the recipe information acquisition unit 10. Moreover, the cooking appliance estimation part 12 estimates the cooking appliance used in the recipe based on the recipe and correspondence information which the correspondence information acquisition part 11 specified.
Thereby, the cooking utensil estimation system 1 of 2nd Embodiment estimates the cooking utensil used in the recipe, even when the means to produce | generate correspondence information is not provided in the exterior of the cooking utensil estimation system 1. And user convenience can be improved.

[Third Embodiment]
Hereinafter, a third embodiment of the cooking utensil estimation system, cooking utensil estimation method, and program of the present invention will be described with reference to the accompanying drawings.
The cooking utensil estimation system 1 of the third embodiment is configured in the same manner as the cooking utensil estimation system 1 of the first embodiment described above, except for the points described below. Therefore, according to the cooking utensil estimation system 1 of the third embodiment, the same effects as those of the cooking utensil estimation system 1 of the first embodiment described above can be obtained except for the points described below.

FIG. 12 is a diagram illustrating an example of a configuration of the cooking appliance estimation system 1 according to the third embodiment.
As shown in FIG. 1, the cooking utensil estimation system 1 of the first embodiment does not include a user information acquisition unit. However, as shown in FIG. 12, the cooking utensil estimation system 1 of the second embodiment includes user information. An acquisition unit 15 is provided.
In the example illustrated in FIG. 12, the user information acquisition unit 15 acquires user information input from the outside of the cooking appliance estimation system 1. User information is information relating to a user who uses recipe information. The cooking utensil estimation unit 12 is a cooking utensil corresponding to the user information acquired by the user information acquisition unit 15 and estimates the cooking utensil used in the recipe.
For example, when the recipe information acquisition unit 10 acquires the recipe information shown in FIG. 2 and the recipe information shown in FIG. 5, the user has a frying pan but does not have a pressure cooker. When the user information acquisition unit 15 acquires the information, the cooking utensil estimation unit 12 estimates that the cooking utensil used in the recipe is not a pressure cooker but a frying pan.
Thereby, the cooking appliance estimation system 1 of 3rd Embodiment can reflect user information, can estimate the cooking appliance used in a recipe, and can improve a user's convenience.

[Application example]
FIG. 13: is a figure which shows an example of a structure of the cooking recipe search system A to which the cooking appliance estimation system 1 of 3rd Embodiment was applied.
In the example illustrated in FIG. 13, the cooking recipe search system A includes the cooking utensil estimation system 1 of the third embodiment, the input unit A1, the recipe information first search unit A2, the storage unit A3, and the recipe information second search. A part A4 and an output part A5 are provided.
For example, when the dish name “pork simmered” is input to the input unit A1, the information of the dish name “pork simmered” is transmitted from the input unit A1 to the recipe information first search unit A2. Recipe information 1st search part A2 outputs the recipe information regarding "pork simmered" as a search result.
Recipe information related to “pork simmered” output by the recipe information first search unit A2 is input to the cooking appliance estimation system 1. Moreover, the correspondence information mentioned above and the user information mentioned above are input into the cooking appliance estimation system 1 from the storage unit A3. The user information includes, for example, information that the user has a frying pan but does not have a pressure cooker.
The cooking utensil estimation unit 12 of the cooking utensil estimation system 1 estimates that the cooking utensil used in the recipe is not a pressure cooker but a frying pan. The cooking appliance estimation system 1 inputs the estimation result to the recipe information second search unit A4.
Recipe information 2nd search part A4 outputs the recipe information regarding the "pig simmered" which can be cooked with a frying pan via output part A5 as a search result.

If the user information does not include information indicating that the user has a frying pan but does not have a pressure cooker, the cooking utensil estimation unit 12 of the cooking utensil estimation system 1 performs cooking used in the recipe. Estimate that the appliance is a pressure cooker or pan. The cooking appliance estimation system 1 inputs the estimation result to the recipe information second search unit A4.
In addition, an instruction to the recipe information second search unit A4 “exclude recipe information regarding“ pork simmered ”that can be cooked with a pressure cooker” is input by the user via the input unit A1, for example. Is done.
As a result, the recipe information second search unit A4 outputs, as a search result, recipe information related to “pork simmered” that can be cooked with a frying pan via the output unit A5.
Instead of inputting an instruction to the recipe information second search unit A4 that “exclude recipe information regarding“ pork simmered ”that can be cooked with a pressure cooker” is input to the recipe information second search unit A4, An instruction “to be output only for recipe information related to“ boiled ”” may be input to the recipe information second search unit A4.

  A program for realizing the functions of the above-described cooking utensil estimation system 1 and cooking recipe retrieval system A is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read into the computer system and executed. The process as the cooking utensil estimation system 1 may be performed. Here, “loading and executing a program recorded on a recording medium into a computer system” includes installing the program in the computer system. The “computer system” here includes an OS and hardware such as peripheral devices. Further, the “computer system” may include a plurality of computer devices connected via a network including a communication line such as the Internet, WAN, LAN, and dedicated line. The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. As described above, the recording medium storing the program may be a non-transitory recording medium such as a CD-ROM. The recording medium also includes a recording medium provided inside or outside that is accessible from the distribution server in order to distribute the program. The code of the program stored in the recording medium of the distribution server may be different from the code of the program that can be executed by the terminal device. That is, the format stored in the distribution server is not limited as long as it can be downloaded from the distribution server and installed in a form that can be executed by the terminal device. Note that the program may be divided into a plurality of parts, downloaded at different timings, and combined in the terminal device, or the distribution server that distributes each of the divided programs may be different. Furthermore, the “computer-readable recording medium” holds a program for a certain period of time, such as a volatile memory (RAM) inside a computer system that becomes a server or a client when the program is transmitted via a network. Including things. The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, and what is called a difference file (difference program) may be sufficient.

  Moreover, you may implement | achieve part or all of the function of the cooking appliance estimation system 1 and the cooking recipe search system A mentioned above as integrated circuits, such as LSI (Large Scale Integration). Each function described above may be individually made into a processor, or a part or all of them may be integrated into a processor. Further, the method of circuit integration is not limited to LSI, and may be realized by a dedicated circuit or a general-purpose processor. In addition, when an integrated circuit technology that replaces LSI appears due to the advancement of semiconductor technology, an integrated circuit based on the technology may be used.

  As mentioned above, although the form for implementing this invention was demonstrated using embodiment, this invention is not limited to such embodiment at all, In the range which does not deviate from the summary of this invention, various deformation | transformation and substitution Can be added. You may combine the structure as described in each embodiment mentioned above.

DESCRIPTION OF SYMBOLS 1 ... Cooking appliance estimation system, 10 ... Recipe information acquisition part, 11 ... Correspondence information acquisition part, 12 ... Cooking appliance estimation part, 13 ... Memory | storage part, 14 ... Correspondence information generation part, 15 ... User information acquisition part, A ... Cooking Recipe search system, A1 ... input unit, A2 ... recipe information first search unit, A3 ... storage unit, A4 ... recipe information second search unit, A5 ... output unit

Claims (7)

A recipe information acquisition unit for acquiring recipe information including a recipe title and cooking procedure explanation information ;
A correspondence information acquisition unit for acquiring correspondence information in which the recipe information and the cooking utensil are associated in advance;
A cooking utensil estimation unit for estimating the cooking utensil used in the recipe based on the text information of the title acquired by the recipe information acquisition unit and the correspondence information acquired by the correspondence information acquisition unit;
A storage unit that stores information related to the cooking utensil estimated by the cooking utensil estimation unit in association with the recipe information;
A cooking utensil estimation system comprising: The cooking utensil estimation system according to claim 1, wherein the cooking utensil estimation unit estimates the cooking utensil used in the recipe by giving priority to text information of the title over explanation information of the cooking procedure . The cookware estimating unit identifies a cookware that is not used for cooking based on the recipe information and the correspondence information, and excludes the identified cookware from the cookware used in the recipe. Or the cooking appliance estimation system of 2. The cooking utensil estimation unit generates a learned model in which the cooking utensil indicated by the name of the cooking utensil used for the search and the selection recipe selected by the user from the search result list are matched and learned,
The cooking device estimation system according to any one of claims 1 to 3, wherein the storage unit stores the learned model . 5. The apparatus according to claim 1, further comprising: a search unit that outputs recipe information related to a recipe that can be cooked with the cooking utensil based on the estimation result by the cooking utensil estimation unit and the input cooking utensil. The cookware estimation system described in 1. A recipe information acquisition step for acquiring recipe information including a recipe title and explanation information of a cooking procedure ;
A correspondence information obtaining step for obtaining correspondence information in which the recipe information and the cooking utensil are associated in advance;
A cooking utensil estimation step for estimating the cooking utensil used in the recipe based on the text information of the title acquired in the recipe information acquisition step and the correspondence information acquired in the correspondence information acquisition step;
A storage step of storing information related to the cooking utensil estimated in the cooking utensil estimation step in association with the recipe information;
A cookware estimation method including: On the computer,
A recipe information acquisition step for acquiring recipe information including a recipe title and explanation information of a cooking procedure ;
A correspondence information obtaining step for obtaining correspondence information in which the recipe information and the cooking utensil are associated in advance;
A cooking utensil estimation step for estimating the cooking utensil used in the recipe based on the text information of the title acquired in the recipe information acquisition step and the correspondence information acquired in the correspondence information acquisition step;
A storage step of storing information related to the cooking utensil estimated in the cooking utensil estimation step in association with the recipe information;
A program for running

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